LexDanaLexDanabeta
Inventor

Toru Ito

Inventor
Saitama, JP

Overview

118→
Patents
1988–2020
Patent span
Physics
Primary field (CPC G)

Patents· 118 as inventor

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

G01Cprimary
G01CMeasuring distances, levels or bearings9%
G02BOptical elements, systems or apparatus7%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them7%
G08GTraffic control systems6%
H01FMagnets6%
F21SNon-portable lighting devices5%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general4%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted4%
F21VFunctional features or details of lighting devices or systems thereof3%
B62DMotor vehicles3%
PatentTitleYear
10,847,341Plasma processing apparatus202010,823,354Vehicle lamp202010,804,072Plasma processing apparatus202010,643,972Light emitting device having a plurality of light emitting parts with brightnesses decreased in a direction202010,518,798Steering device201910,462,858Vehicle lamp201910,295,140Vehicular lamp, inspection method of organic EL element201910,190,744Vehicular marker lamp using planar light emitter201910,151,441Light emitting device and vehicle lamp201810,120,038Vehicle lamp and method for inspecting organic EL element201810,018,322Vehicular lamp201810,014,136Illumination switch201810,000,228Steering apparatus20189,982,860Vehicular lamp20189,752,759'Light emission device and lamp unit'20179,723,686'Light emission device and lamp unit'20179,688,182'Vehicle lamp'20179,649,976'Vehicle lamp'20179,540,031'Steering device'20179,540,034'Steering apparatus'20179,472,775'Organic electroluminescent panel and vehicle lamp'20169,343,291'Method for forming an interfacial layer on a semiconductor using hydrogen plasma'20169,316,818'Zoom lens and imaging apparatus'20169,265,882'Indwelling needle device'20169,261,685'Zoom lens and imaging apparatus'20169,217,850'Zoom lens and imaging apparatus'20159,187,116'Steering apparatus'20159,176,304'Imaging lens'20159,170,409'Zoom lens and imaging apparatus'20159,170,404'Imaging lens'20159,146,556'Plant monitoring control system'20159,046,675'Zoom lens and imaging apparatus'20159,036,269'Imaging lens and imaging apparatus'20159,030,764'Imaging lens and imaging apparatus'20159,018,075'Plasma processing method'20159,019,634'Imaging lens and imaging apparatus'20159,013,800'Zoom lens and imaging apparatus'20159,013,789'Zoom lens and imaging apparatus'20158,920,378'Indwelling needle device'20148,911,405'Needle device'20148,902,516'Imaging lens and imaging apparatus'20148,830,593'Zoom lens and imaging apparatus'20148,824,058'Zoom lens and imaging apparatus'20148,550,497'Steering device'20138,350,478'Vehicle discharge lamp'20138,343,306'Plasma processing apparatus and method of plasma distribution correction'20138,303,548'Injection device'20128,298,371'Plasma processing apparatus'20128,207,066'Dry etching method'20127,671,849'Input device comprising thiophene derivative polymer and process for producing the same'2010D0599688'Spectrophotometer'2009D0599234'Auto-sampler for chromatograph'20097,332,107'Organic conductive polymer composition'20087,228,311'Creation method of table, creation apparatus, creation program and program storage medium'2007D0534507'Television tuner'20077,109,321'DNA fragment directing gene expression predominant in flower organ'20067,061,192'Switching-type vertical deflection output circuit'20067,036,084'Industrial equipment and system'20066,995,643'Magnetically biasing bond magnet for improving DC superposition characteristics of magnetic coil'20066,906,608'Magnetic core including magnet for magnetic bias and inductor component using the same'20056,856,231'Magnetically biasing bond magnet for improving DC superposition characteristics of magnetic coil'20056,791,446'Inductance component comprising a permanent magnet greater in sectional area than a magnetic path and disposed in a magnetic gap'20046,778,056'Inductance component having a permanent magnet in the vicinity of a magnetic gap'20046,753,751'Magnetic core including magnet for magnetic bias and inductor component using the same'20046,734,771'Inductor component having a permanent magnet in the vicinity of magnetic gap'20046,731,754'Apparatus and method for maintaining and transmitting secret contents of a signal'20046,717,504'Magnetic core including bias magnet and inductor component using the same'20046,710,693'Inductor component containing permanent magnet for magnetic bias and method of manufacturing the same'20046,658,209'Camera with electronic flash device'20036,621,398'Magnetic core comprising a bond magnet including magnetic powder whose particle\'s surface is coated with oxidation-resistant metal'20036,611,187'Magnetic core, coil assembly and power supply circuit using the same'20036,600,879'Camera with electronic flash device'20036,600,877'Zoom interlocking mechanism for camera'20036,590,485'Magnetic core having magnetically biasing bond magnet and inductance part using the same'20036,574,438'Motor drive camera'20036,542,700'Camera having a front cover'20036,542,471'Radio communication system for mobile objects and radio communication mobile station used in the system'20036,516,149'Automatic focusing camera'20036,473,570'Camera having flexible circuit board'20026,462,185'Floral organ-specific gene and its promoter sequence'20026,371,666'Camera having a safety lock mechanism'20026,256,578'Navigation system and navigation data processing method'20016,253,152'Navigation controller'20016,233,520'Map data access method for navigation and navigation system'20016,230,098'Map data processing apparatus and method, and map data processing system'20016,208,918'Data recovery system and data recovery program recorded medium'20016,154,152'Road data maintenance system and on-vehicle terminal apparatus compatible therewith'20006,151,453'Camera having a grip portion'2000D0428816'Combined squeeze bottle and cap'2000D0419866'Sidewall for a bottle'20006,018,740'Method to make a latin square'20005,990,825'Positioning system and fixed station and positioning apparatus for employing the same'19995,970,261'Zoom camera, mode set up device and control method for zoom camera'19995,950,028'Camera with a lens barrier'19995,909,599'Information recording mechanism for camera'1999D0398855'Combined bottle and cap'19985,815,760'Mode selecting switch for camera'1998D0397178'Golf putter head'19985,793,631'Voice route-guidance system and method having a function for judging approachment to a decision point'19985,729,217'Vehicle route guidance apparatus for reseaching for a route when vehicle goes out of route'1998D0390468'Combined bottle and cap'1998D0390471'Combined bottle and cap'19985,687,083'Vehicle-guiding device for recognizing curved road and leading vehicle along curved road aurally'19975,638,279'Vehicle navigation system and navigation method'19975,635,925'Volume control of aural guidance of vehicle route guidance apparatus'19975,568,390'Navigation system to be mounted on vehicles'19965,559,511'Vehicle route guidance apparatus for re-searching for a new route when vehicle goes out of route'19965,529,344'Seat belt device for automobile'19965,506,578'Volume control of aural guidance of vehicle route guidance apparatus'19965,475,599'Vehicle navigation system'19955,452,217'Navigation system for guiding vehicle orally'19955,444,629'Vehicle-guiding device for recognizing curved road and leading vehicle along curved road aurally'19955,410,486'Navigation system for guiding vehicle by voice'19955,371,497'Navigation system for vehicles'19945,343,399'Vehicle navigation system'19944,917,920'Fibrous structures having a durable fragrance and a process for preparing the same'19904,882,220'Fibrous structures having a durable fragrance'19894,783,940'Concrete filled steel tube column and method of constructing same'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2001Patents assigned to AISIN AW CO (14)· patent assignee history
1994–2003Based in Nagoya, JP· patent location history
1995–2003Patents assigned to TOYOTA MOTOR CO LTD (15)· patent assignee history
1998–2003Patents assigned to FUJI PHOTO OPTICAL CO LTD (13)· patent assignee history
1998–2016Based in Saitama, JP· patent location history
1998–2000Based in Paris, FR· patent location history
2002–2020Based in Shizuoka, JP· patent location history
2003–2018Based in Miyagi, JP· patent location history
2013–2020Patents assigned to KOITO MFG CO LTD (14)· patent assignee history
2014–2016Patents assigned to FUJIFILM CORP (15)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJIFILM CORP152014–2016
TOYOTA MOTOR CO LTD151995–2003
AISIN AW CO141994–2001
KOITO MFG CO LTD142013–2020
FUJI PHOTO OPTICAL CO LTD131998–2003
Locations
LocationPatentsSpan
Saitama, JP291998–2016
Nagoya, JP211994–2003
Shizuoka, JP172002–2020
Miyagi, JP132003–2018
Paris, FR61998–2000