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Inventor

Yoichi Kimura

Inventor
Numazu, JP

Overview

37→
Patents
1978–2021
Patent span
Physics
Primary field (CPC G)

Patents· 37 as inventor

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

G03Gprimary
G03GElectrography36%
H04NPictorial communication, e.g. television9%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers5%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material4%
G02BOptical elements, systems or apparatus4%
G03CPhotosensitive materials for photographic purposes4%
H04SStereophonic systems4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
Y10TTechnical subjects covered by former us classification4%
B41JTypewriters2%
PatentTitleYear
10,996,730Electronic device including power supply and method to be executed by electronic device202110,859,325Heat exchanger2020RE048003Image display unit and image forming apparatus including the same20209,473,652'Image display unit and image forming apparatus including the same'20169,268,973'Sensor output correction circuit, sensor output correction device, and sensor output correction method'20168,902,157'Image display unit and image forming apparatus including the same'20148,553,266'Digital multifunction printer for mounting removable external storage device and image data storage system'20138,221,511'Hydrogen producing apparatus'20127,113,308'Method and apparatus for recording images based on measured vibration'20066,804,479'Image forming apparatus with test pattern for image control'20046,715,334'Apparatus and method for manufacturing thick-walled bent pipe'20046,615,016'Transfer medium bearing member and image forming apparatus employing transfer medium bearing member'20036,450,001'Method and apparatus for manufacturing thick-walled bent pipe'20026,442,356'Image forming apparatus'20026,385,426'Image forming apparatus having contact area between recording material bearing member and transfer means that is less than contact area between image bearing member and recording material'20026,314,251'Image forming apparatus'20016,226,486'Image forming apparatus with electrically grounded roller'20016,178,307'Attraction member and image forming apparatus using the same'20016,128,460'Image forming system for conveying recording material'20006,010,778'Coating composition utilizing modified sol having tin oxide-tungsten oxide complex colloid particles and lens coated therewith'20005,937,245'Image forming apparatus having an improved system for removing residual toner'19995,911,100'Image forming apparatus having transfer drum with peeling member'19995,827,626'Production of color filter'19985,821,016'Colored image forming material and color filter obtained therefrom'19985,742,873'Image forming apparatus and oil cleaning member'19985,697,032'Transfer drum having a pushing member for increasing the contact width of the transfer region'19975,659,842'Image forming apparatus'19975,600,421'Image forming apparatus'19975,598,256'Image forming apparatus'19975,550,620'Image forming apparatus with attraction charger having first and second electrodes'19965,537,193'Image forming apparatus with recording sheet separating device'19965,297,880'Method for setting an apparatus having a sensor'19945,073,946'Thin speaker having an enclosure with an open portion and a closed portion'19914,899,390'Thin speaker having an enclosure within an open portion and a closed portion'19904,223,065'Anti-graying fabrics of synthetic polyester fibers and process for producing same'19804,097,689'Out-of-head localization headphone listening device'19784,087,631'Projected sound localization headphone apparatus'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1991Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (4)· patent assignee history
1994–2021Based in Tokyo, JP· patent location history
1996–2004Patents assigned to CANON KK (17)· patent assignee history
1996–1999Based in Kawaguchi, JP· patent location history
1998Based in Ichihara, JP· patent location history
1999–2002Based in Numazu, JP· patent location history
2012–2016Patents assigned to KIMURA YOICHI (4)· patent assignee history
2013–2020Patents assigned to SHARP KK (4)· patent assignee history
2013–2014Patents assigned to CHIBA KUNIHISA (2)· patent assignee history
2013–2020Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK171996–2004
KIMURA YOICHIself42012–2016
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41978–1991
SHARP KK42013–2020
CHIBA KUNIHISA22013–2014
Locations
LocationPatentsSpan
Numazu, JP71999–2002
Kawaguchi, JP71996–1999
Tokyo, JP51994–2021
Osaka, JP42013–2020
Ichihara, JP21998