LexDanaLexDanabeta
Inventor

Yutaka Saito

Inventor
Kanagawa, JP

Overview

151→
Patents
1976–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 151 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G03Gprimary
G03GElectrography11%
H01QAntennas, i.e. radio aerials8%
H10DInorganic electric semiconductor devices4%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation3%
B21BRolling of metal3%
G11BInformation storage based on relative movement between record carrier and transducer3%
H04BTransmission3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
G05BControl or regulating systems in general3%
H04NPictorial communication, e.g. television3%
PatentTitleYear
11,126,098Electrostatic charge image development toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method202111,126,099Electrostatic-image developing toner, electrostatic-image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method202111,106,148Electrostatic charge image development toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method202110,876,862Rotary encoder202010,775,201Rotary encoder and absolute angular position detection method thereof202010,775,200Rotary encoder and absolute angular position detection method thereof202010,739,690Toner for electrostatic image development electrostatic image developer, and toner cartridge202010,725,393Toner for electrostatic image development, electrostatic image developer, and toner cartridge202010,727,721Motor with enhanced protection against noises202010,605,432Illumination device202010,598,517Rotary encoder202010,585,367Electrostatic charge image developing toner and electrostatic charge image developer202010,527,962Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge202010,514,623Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge201910,488,776Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge201910,423,087Electrostatic charge image developing toner and electrostatic charge image developer201910,394,151Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge2019D0854200LED lighting unit201910,252,385Tool changing method and tool changer201910,156,799Electrostatic charge image developing toner set, electrostatic charge image developer set, and toner cartridge set201810,095,139Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge201810,024,457Throttle valve20189,999,954Machine tool and method for controlling machine tool20189,904,191'Electrostatic charge image developing toner set, electrostatic charge image developer set, and toner cartridge set'20189,904,198'Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge'20189,880,480'Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge'20189,835,962Electrostatic image-developing toner, electrostatic image developer, and toner cartridge20179,766,567'Electrostatic-image developing toner, electrostatic image developer, and toner cartridge'20179,740,120'Electrostatic charge image developing toner, electrostatic image developer, and toner cartridge'20179,592,974'Sheet feeder'20179,560,950'Bulky sheet and method for producing same'20179,540,850'Vehicle door handle device'20179,442,404'Electrostatic-image-developing toner, electrostatic image developer, and toner cartridge'20169,389,581'Toner for developing electrostatic image, developer for electrostatic image, toner cartridge, process cartridge, and image forming apparatus'20169,176,411'Electrostatic charge image developing toner, toner container, and image forming apparatus'20159,052,622'Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus and image forming method'20159,014,541'Content distribution server and content playback control terminal'20158,917,017'Organic el panel, panel-combined light emitting device, and method of manufacturing organic el panel'20148,871,416'Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, developer cartridge, process cartridge, image forming method, and image forming apparatus'20148,735,036'Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method'20148,711,053'Antenna device'20148,685,608'Two-component developer, developer cartridge, process cartridge, and image forming apparatus'20148,668,541'Method for manufacturing image display element'20148,593,054'Image display element and manufacturing method thereof'20138,574,800'Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge and image forming device'20138,547,279'Incoming wave classifying and distinguishing device, incoming wave classifying and distinguishing method, originating position estimating device and originating position estimating method'20138,507,167'Toner for developing electrostatic charge image, electrostatic charge image developer, toner cartridge, process cartridge and image forming apparatus'20138,502,447'Image display element with divided back panel and manufacturing method thereof'20138,362,362'Image display element with a divided back panel'20138,309,289'Electrostatic charge image developing toner, electrostratic charge image developer, toner cartridge, process cartridge, and image forming apparatus'20128,272,911'Method for manufacturing image display element'20128,108,936'Content distribution server and content playback control terminal'20127,960,914'Image display element including electrode terminal free from contact inhibiting factor'20117,927,029'Imaging apparatus and open/close device'20117,894,751'Container for the storage of toner, container for the storage of developer and image-forming apparatus using these containers'20117,839,340'Collapsable portable wireless unit'20107,821,463'Mobile telephone with broadcast receiving element'20107,787,922'Portable telephone with broadcast receiver'2010D0622183'Automobile and/or replica thereof'20107,737,897'Portable wireless apparatus'20107,733,278'Portable wireless device'20107,671,818'Antenna device with integrated connection cable, and radio apparatus'20107,659,855'Foldable portable radio device'20107,633,458'Antenna assembly and multibeam antenna assembly'20097,616,161'Portable wireless apparatus'20097,532,168'Folding portable wireless unit'20097,505,011'Antenna apparatus'20097,453,405'Portable wireless device'20087,436,364'Mobile radio apparatus'20087,268,564'Apparatus for measuring specific absorption rate of radio communication apparatus'20077,227,509'Antenna device'20077,101,517'Processing solution preparation and supply method and apparatus'20067,058,370'Transmission power amplifier unit'20067,046,291'Image photographing system having timer function, and medium'20066,919,845'Apparatus for measuring specific absorption rate based on near magnetic field for use in radio apparatus'20056,903,702'Radio equipment'20056,882,144'Electromagnetic wave measuring apparatus and method'20056,683,578'Built-in antenna of portable radio apparatus'20046,577,072'Power supply and LED lamp device'20036,573,874'Antenna and radio device'20036,552,608'Linear amplifier'20036,499,490'METHOD FOR PRODUCING A HEAT-IRREVERSIBLY COAGULATED GLUCAN SHEET CONTAINING A LEAF TOBACCO EXTRACT AND METHOD FOR PRODUCING A TOBACCO FLAVOR-GENERATING MEDIUM USING A HEAT-IRREVERSIBLY COAGULATED GLUCAN SHEET'20026,501,436'Antenna apparatus and wireless apparatus and radio relaying apparatus using the same'20026,317,277'Optical pickup device'20016,314,231'Editing apparatus'20016,280,541'Seamless copper alloy tube for heat exchanger being excellent in 0.2% proof stress and fatigue strength'20016,216,504'Traveling sheet thickness changing method for cold tandem roller'20016,154,177'Antenna device and radio receiver using the same'20006,147,928'Anti-noise component for flat cable'20006,109,272'Method for producing a tobacco flavor-tasting article'20006,100,570'Semiconductor device having a semiconductor film of low oxygen concentration'20006,028,338'Semiconductor integrated circuit device with electrostatic damage protection'20005,977,575'Semiconductor sensor device comprised of plural sensor chips connected to function as a unit'19995,965,056'Radio wave absorbent'19995,960,256'Wafer layout of semiconductor device and manufacturing method thereof'19995,954,992'Hexagonal Z type magnetic oxide sintered material, method for making and impedance device'19995,932,999'Scannable antenna matrix having an amplifying element for each antenna element'19995,930,136'Control device for controlling a controlled apparatus, and a control method therefor'19995,926,603'Video signal editing apparatus in which multiple video clip edit frames are simultaneously displayed on one monitor'19995,923,071'Semiconductor device having a semiconductor film of low oxygen concentration'19995,916,476'Oxide magnetic materials, making method, antenna coils, and inductance elements'19995,912,554'Electromagnetic radiation measuring apparatus for high frequency analysis of radiation produced by a circuit board'19995,906,768'Ferrite magnetic material, and ferrite core'19995,872,386'Wafer layout of semiconductor device'19995,845,649'Flavor-tasting article'19985,796,240'Power unit and electronic apparatus equipped with power unit'19985,791,465'Moist wipe package'19985,786,615'Junction field-effect transistor (JFET) semiconductor integrated circuit device including JFET'19985,778,899'Smoking article'19985,757,040'Real-time semiconductor radiation detector'19985,744,379'Semiconductor device composed of plural semiconductor chips and coupling means which couple the semiconductor chips together'19985,734,262'Matrix of switched antenna elements having a conductor pattern supported on individual insulators for measuring electromagnetic radiation'19985,722,285'Caliper sensor'19985,719,414'Photoelectric conversion semiconductor device with insulation film'19985,691,556'Step-up semiconductor integrated circuit and electronic equipment using the semiconductor integrated circuit'19975,672,906'Semiconductor device having defects of deep level generated by electron beam irradiation in a semiconductor substrate'19975,656,829'Semiconductor light emitting diode'19975,589,705'Real-time semiconductor radiation detector'19965,541,832'Control device for controlling a controlled apparatus, and a control method therefor'19965,523,252'Method for fabricating and inspecting semiconductor integrated circuit substrate, and semi-finished product used for the sustrate'19965,513,387'Automatic gain control circuit'19965,486,716'Semiconductor integrated circuit device with electrostatic damage protection'19965,449,637'Method of producing low and high voltage MOSFETs with reduced masking steps'19955,430,642'Control device for controlling a controlled apparatus, and a control method therefor'19955,402,404'Optical disc apparatus having automatic gain control circuit of open loop type'19955,375,448'Non-interference control method and device'19945,331,565'Control system having optimality decision means'19945,316,727'Measuring apparatus'19945,308,016'Tape transport with differential torque between takeup and feed reels'19945,303,385'Control system having optimality decision means'19945,276,177'Physiologically active substance'19945,268,914'Laser beam control apparatus'19935,267,092'Editing apparatus for sequentially reproducing information signals from a plurality of recorded media and recording the reproduced signals on a recording media in accordance with predetermined editing data'19935,254,868'Solidstate image sensor device'19935,238,340'Saddle swivel head tilting device'19935,198,161'Parison thickness control method'19935,191,072'Lipid A monosaccharide analogues'19935,182,677'Editing system and method of editing wherein a common scene is recorded asynchronously different media'19935,157,499'High-speed video camera using solid-state image sensor'19925,012,622'Structural filler filled steel tube column'19914,864,797'Concrete filled tube column and method of constructing same'19894,783,940'Concrete filled steel tube column and method of constructing same'19884,712,407'Apparatus for working surface of metal pipe'19874,701,570'Antitumor agent'19874,574,255'MMC Substrate including capacitors having perovskite structure dielectric and electrical devices including MMC substrate'19864,543,708'Method of manufacturing an armature'19854,106,929'Process for preparing a ferrochromium by using a blast furnace'19784,103,196'Coreless motor'19783,987,472'Bellows device having an automatic diaphragm-interlocking mechanism'19763,986,001'Sales computer utilizing sensor pairs'19763,947,660'Cash register computing system'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–2017Patents assigned to SAITO YUTAKA (20)· patent assignee history
1985–2017Based in Yokohama, JP· patent location history
1986–2020Based in Tokyo, JP· patent location history
1993–2000Patents assigned to SEIKO INSTR INC (15)· patent assignee history
1993–2021Based in Kanagawa, JP· patent location history
1996–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (13)· patent assignee history
1996–2014Based in Ishikawa, JP· patent location history
2001–2014Based in Yamagata, JP· patent location history
2008–2014Patents assigned to PANASONIC CORP (15)· patent assignee history
2011–2020Patents assigned to FUJI XEROX CO LTD (27)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI XEROX CO LTD272011–2020
SAITO YUTAKAself201976–2017
PANASONIC CORP152008–2014
SEIKO INSTR INC151993–2000
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD131996–2008
Locations
LocationPatentsSpan
Kanagawa, JP321993–2021
Tokyo, JP281986–2020
Ishikawa, JP211996–2014
Yokohama, JP71985–2017
Yamagata, JP72001–2014