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Inventor

Ryohei Kinoshita

Inventor
Suzaka, JP

Overview

7→
Patents
1983–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

H01Hprimary
H01HElectric switches31%
G06FElectric digital data processing15%
B26DCutting8%
B41JTypewriters8%
B42FSheets temporarily attached together8%
G11CStatic stores8%
H01RElectrically-conductive connections8%
H05KPrinted circuits8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
10,821,755Printer and cutter device of printer20206,096,989'Volume variable type switch structure'20006,056,456'Keyboard device'20004,529,849'Push-button switch and a keyboard comprising the same'19854,498,256'Item input device for a data processing system'19854,468,075'Structure of electrical connecting device'19844,370,533'Keyboard switch and process for production thereof'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–1985Patents assigned to FUJITSU LTD (4)· patent assignee history
1983–1985Based in Suzaka, JP· patent location history
2000Based in Tokyo, JP· patent location history
2000Based in Inagi, JP· patent location history
2020Patents assigned to SEIKO EPSON CORP (1)· patent assignee history
2020Based in Matsumoto, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD41983–1985
SEIKO EPSON CORP12020
Locations
LocationPatentsSpan
Suzaka, JP41983–1985
Matsumoto, JP12020
Tokyo, JP12000
Inagi, JP12000