Inventor
Masayuki Yoshida
Inventor
Tokyo, JP
Overview
Patents· 93 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Mprimary
H03MCoding9%
H04NPictorial communication, e.g. television9%
C23CCoating metallic material7%
G06TImage data processing or generation, in general6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
G11BInformation storage based on relative movement between record carrier and transducer4%
G06FElectric digital data processing4%
G06KGraphical data reading4%
B66BElevators3%
H01FMagnets3%
PatentTitleYear
9,784,637'Adsorption characteristic measuring apparatus'20179,645,069'Adsorption characteristic measuring apparatus'20178,952,086'Polyolefin rubber composition having surface lubricity'20158,952,077'Silicone rubber composition, silicone rubber molded article, and production method thereof'20158,680,422'Wire electrical discharge machine that adjusts flow rate of working fluid based on machining state'20148,651,382'Two-dimensional code reading device, two-dimensional code reading method, method of controlling manufacturing history information of member having substantially circular section orthogonal to the central axis thereof, and method of manufacturing the member using the control method'20148,479,861'Travelling control apparatus of compaction vehicle'2013D0668694'Grill for vibratory roller'2012D0668269'Vibratory roller'20127,879,772'Process for cold plastic working of metallic materials'20117,879,451'Silicone rubber coating composition and airbag'20117,797,631'Document printing control apparatus and method'20107,722,270'Printing system, information processing apparatus, printing apparatus, and printing method'20107,672,994'Data relay method and information processing method'20107,611,982'Method of forming sheet having foreign material portions used for forming multi-layer wiring board and sheet having foreign portions'20097,592,069'Silicone rubber coating composition and airbag'20097,540,931'Method of producing ceramic green sheet and method of producing electronic component using this ceramic green sheet'20097,414,012'Aqueous lubricant for plastic working of metallic material and method for forming lubricant film'20087,387,870'Method for manufacturing ceramic green sheet and method for manufacturing electronic part using that ceramic green sheet'20087,333,661'Image coding device image coding method and image processing device'20087,326,310'Method for manufacturing ceramic green sheet and method for manufacturing electronic part using that ceramic green sheet'20087,232,496'Multilayer ceramic electronic part, circuit board and method for producing ceramic green sheet used for manufacturing those part and circuit board'20077,231,421'Data relay system, data relay method, data relay program, information processing method, and information processing program'20077,209,593'Apparatus, method, and programs for arithmetic encoding and decoding'20077,154,616'Application charging system, information processing apparatus, and control method therefor and memory medium storing program therefor'20066,756,921'MULTIPLE QUALITY DATA CREATION ENCODER, MULTIPLE QUALITY DATA CREATION DECODER, MULTIPLE QUANTITY DATA ENCODING DECODING SYSTEM, MULTIPLE QUALITY DATA CREATION ENCODING METHOD, MULTIPLE QUALITY DATA CREATION DECODING METHOD, AND MULTIPLE QUALITY DATA CREATION ENCODING/DECODING METHOD'20046,754,393'Encoding apparatus, decoding apparatus, encoding method, and decoding method'20046,744,925'Encoding apparatus, decoding apparatus, encoding method, and decoding method'20046,636,641'Encoding apparatus, decoding apparatus, encoding method and decoding method'20036,577,314'Character generation using data of plural types to which differing priorities are assigned'20036,565,477'Power roller assembly for a toroidal-type continuously variable transmission'20036,503,423'Method of and apparatus for curing an optical disc'20036,489,903'Data encoding method, data encoding apparatus, data decoding method, and data decoding apparatus'20026,444,585'Method for manufacturing semiconductor device capable of expelling argon gas'20026,411,231'Encoding, decoding, and probability estimation method'20026,373,408'Encoding apparatus, decoding apparatus, encoding/decoding apparatus, encoding method and decoding method'20026,369,149'Aqueous treatment process and bath for aluminiferous surfaces'20026,356,666'Image compressing/expanding method and image compression expanding device'20026,351,569'Coding method, decoding method, coding device and decoding device'20026,266,444'Character processing apparatus and method therefor'20016,188,793'Encoding apparatus, decoding apparatus, encoding method and decoding method'20016,153,022'Composition and process for surface treatment of aluminum and its alloys'20006,075,471'Adaptive coding method'20005,991,449'Method and apparatus for encoding and decoding an image'19995,965,205'Composition and process for treating tinned surfaces'19995,959,634'Character generating system employing thickening or narrowing of characters'19995,852,680'Character processing apparatus and a character processing method'1998RE035781'Coding method of image information'19985,740,275'Method and apparatus for processing characters using pattern data conversion'19985,733,386'Polymer composition and method for treating metal surfaces'19985,728,234'Composition and process for treating the surface of aluminiferous metals'19985,657,084'Video tape recorder integrated with camera'19975,608,241'Semiconductor device having a memory cell portion and a logic portion'19975,607,868'Method of fabricating semiconductor device with channel ion implantation through a conductive layer'19975,603,754'Composition and process for treating tinplate and aluminum'19975,592,163'Coding system'19975,563,203'Silicone rubber compositions and cured products thereof'19965,548,701'Character processing method and apparatus'19965,524,198'Character or graphic processing method and apparatus'19965,520,959'Surface-treatment method for tin-plated drawn and ironed cans'19965,498,300'Composition and process for treating tinplate'19965,498,759'Surface treatment method for aluminum'19965,499,332'Character processing method and apparatus'19965,475,807'Character processing apparatus'19955,451,271'Conversion treatment method and composition for aluminum and aluminum alloys'19955,407,027'Elevator control apparatus with compensation for current sensor offset voltage'19955,404,140'Coding system'19955,370,909'Liquid composition and process for treating aluminum or tin cans to impart corrosion resistance and mobility thereto'19945,361,332'Method of commonly using font information for outputting information in a system having a plurality of information processing devices'19945,356,491'Composition and method for treating tin plated steel surface'19945,311,177'Code transmitting apparatus with limited carry propagation'19945,307,062'Coding system'19945,239,194'Semiconductor device having increased electrostatic breakdown voltage'19935,219,775'Manufacturing method for a floating gate semiconductor memory device by forming cell slits'19935,175,599'MOS semiconductor device'19925,094,967'Method for manufacturing semiconductor device having a non-volatile memory cell and logic regions by using a CVD second insulating film'19925,067,119'Recording medium playing apparatus with automatic tonal response setting function'19915,059,976'Coding method of image information'19915,031,008'MOSFET transistor'19914,899,331'Random reproducing system for disk player'19904,865,407'Optical waveguide element, method of making the same and optical coupler employing optical waveguide element'19894,792,781'Chip-type resistor'19884,761,692'Method and apparatus for data recording disc playback'19884,642,812'Sound field enlarging device and method'19874,639,660'Switching circuit for a power supply in a signal processing apparatus'19874,616,271'Digital audio system with automatic fade in and fade out operations'19864,611,689'Velocity control apparatus for elevator'19864,603,410'Error signal generating device for use in an apparatus for optically reading information with a resistance network connected to photo detector elements'19864,600,915'Digital-to-analog converter circuit'19864,482,031'AC elevator control apparatus'19844,481,555'Electromagnetic contact device'19844,354,171'Elevator position detector device'19824,322,712'Elevator speed detecting apparatus'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–2008Patents assigned to MITSUBISHI ELECTRIC CORP (26)· patent assignee history
1986–1991Patents assigned to PIONEER ELECTRONIC CORP (8)· patent assignee history
1986–1991Based in Tokorozawa, JP· patent location history
1988–2011Based in Tokyo, JP· patent location history
1991–2010Patents assigned to TOSHIBA KK (8)· patent assignee history
1991–2010Based in Kanagawa, JP· patent location history
1991–1997Based in Kawasaki, JP· patent location history
1992–2010Based in Yokohama, JP· patent location history
1994–2010Patents assigned to CANON KK (13)· patent assignee history
1994–2002Patents assigned to HENKEL CORP (12)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 26 | 1982–2008 |
| CANON KK | 13 | 1994–2010 |
| HENKEL CORP | 12 | 1994–2002 |
| PIONEER ELECTRONIC CORP | 8 | 1986–1991 |
| TOSHIBA KK | 8 | 1991–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 24 | 1988–2011 |
| Yokohama, JP | 18 | 1992–2010 |
| Kanagawa, JP | 11 | 1991–2010 |
| Kawasaki, JP | 6 | 1991–1997 |
| Tokorozawa, JP | 5 | 1986–1991 |