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Inventor

Satoshi Takehana

Inventor
Nagano, JP

Overview

6→
Patents
1995–2000
Patent span
Performing operations
Primary field (CPC B)

Patents· 6 as inventor

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

B41Jprimary
B41JTypewriters50%
G02BOptical elements, systems or apparatus50%
PatentTitleYear
6,155,722'Twin-core ferrule structure for an optical connector'20006,102,583'Method of adhesive bonding optical fibers and optical fiber cord'20005,875,277'Optical attenuator and a method of making the same, an optical fiber cable incorporating the optical attenuator and a method of making the same'19995,494,364'Printer having an inverting paper tray'19965,482,390'Printer having discharge rollers'19965,397,191'Printer having paper feed roller'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1996Patents assigned to SEIKO EPSON CORP (3)· patent assignee history
1995–2000Based in Nagano, JP· patent location history
1999–2000Patents assigned to TOTOKU ELECTRIC (3)· patent assignee history
1999Based in Kamiyamada-machi, JP· patent location history
2000Patents assigned to FDK CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEIKO EPSON CORP31995–1996
TOTOKU ELECTRIC31999–2000
FDK CORP12000
Locations
LocationPatentsSpan
Nagano, JP51995–2000
Kamiyamada-machi, JP11999