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Inventor

Tadashi Miwa

Inventor
Hachioji, JP

Overview

34→
Patents
1983–2009
Patent span
Physics
Primary field (CPC G)

Patents· 34 as inventor

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

G03Gprimary
G03GElectrography47%
H04NPictorial communication, e.g. television8%
H10BElectronic memory devices8%
H10DInorganic electric semiconductor devices8%
F16FSprings6%
F16DCouplings for transmitting rotation4%
G06TImage data processing or generation, in general4%
Y10TTechnical subjects covered by former us classification4%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables2%
G01DMeasuring not specially adapted for a specific variable2%
PatentTitleYear
7,544,613'Method of manufacturing semiconductor device with an improved wiring layer structure'20097,422,937'Semiconductor device and manufacturing method thereof'20087,241,651'Semiconductor device manufacturing method'20076,979,860'Semiconductor device and manufacturing method thereof'20056,748,571'SEMICONDUCTOR INSPECTING SYSTEM, SEMICONDUCTOR DEFECT ANALYZING SYSTEM, SEMICONDUCTOR DESIGN DATA MODIFYING SYSTEM, SEMICONDUCTOR INSPECTING METHOD, SEMICONDUCTOR DEFECT ANALYZING METHOD, SEMICONDUCTOR DESIGN DATA MODIFYING METHOD, AND COMPUTER READABLE RECORDED MEDIUM'20046,598,210'Semiconductor inspecting system, method and computer'20036,112,872'Electromagnetic clutch'20005,900,709'Rotation control device'19995,881,342'Rotational body driving apparatus and an image forming apparatus in use therewith'19995,749,031'Developing apparatus in use with an image forming apparatus'19985,619,242'Image forming apparatus with edge point detector based on image density charge'19975,570,160'Image forming apparatus having a rotatable photoreceptor'19965,528,348'Damping device for rotating members'19965,486,898'Color image forming apparatus with photoreceptor protector'19965,420,664'Driving apparatus for a rotary body in use with an image forming apparatus'19955,380,610'Image forming apparatus'19955,381,167'Color image forming apparatus'19955,357,231'Photoreceptor for a copier having suppressed fluctuation component'19945,323,211'Driving device of rotational body for use in image forming apparatus'19945,291,223'Exposure unit for a multicolor image forming apparatus capable of better registration of the multicolor images'19945,260,753'Color image forming method'19935,250,998'Fixing apparatus having two nip regions'19935,234,786'Developer layer forming method'19934,869,488'Automatic sheet-feeder'19894,705,265'Automatic sheet feeding apparatus'19874,645,327'Recording apparatus having water vapor removing or preventing means'19874,588,279'Cleaning roller intermediate transfer member'19864,585,326'Developing electrophotographic image using magnets and magnetic material'19864,585,319'Recording apparatus for electrostatic images'19864,531,825'Electrostatic reproducing apparatus having an intermediate toner image transfer member'19854,518,976'Recording apparatus'19854,455,079'Image reproducing apparatus'19844,430,412'Method and apparatus for transferring and fixing toner image using controlled heat'19844,411,977'Toner image transfer to multilayer intermediate transfer body'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–2000Patents assigned to KONISHIROKU PHOTO IND (28)· patent assignee history
1983–1986Based in Kunitachi, JP· patent location history
1985–2000Based in Hachioji, JP· patent location history
1986–1987Based in Hino, JP· patent location history
2003–2009Patents assigned to TOSHIBA KK (6)· patent assignee history
2003–2009Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONISHIROKU PHOTO IND281983–2000
TOSHIBA KK62003–2009
Locations
LocationPatentsSpan
Hachioji, JP211985–2000
Yokohama, JP62003–2009
Kunitachi, JP51983–1986
Hino, JP21986–1987