Inventor
Kazuhiko Arimoto
Inventor
Tokyo, JP
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus71%
G01MTesting static or dynamic balance of machines or structures12%
C03BManufacture, shaping, or supplementary processes6%
H01RElectrically-conductive connections6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
5,951,313'Discharge lamp lighting device and lamp socket'19995,590,227'Optical connector apparatus'19965,418,872'Optical connector connecting apparatus and optical connector connecting method'19955,395,101'Clamp for use in optical fiber coupler manufacturing apparatus'19955,329,600'Reflection monitor optical fiber coupler manufacturing system and method'19945,318,610'Fiber coupler manufacturing apparatus having an automatic breaking test device'19945,309,536'Process for producing an optical fiber coupler'19945,306,323'Fiber coupler manufacturing apparatus having an automatic breaking test device'19945,261,018'Optical-coupler reinforcing material and optical-coupler reinforcing method'19935,247,598'Reinforcing apparatus for optical-fiber coupler'19935,208,883'Method of reinforcing optical fiber coupler'19935,205,851'Method and apparatus for producing optical fiber coupler'19935,176,730'Method of producing optical-fiber coupler'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1996Patents assigned to SUMIDEN OPCOM LTD (12)· patent assignee history
1993–1996Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (12)· patent assignee history
1993–1996Patents assigned to NIPPON TELEGRAPH & TELEPHONE (3)· patent assignee history
1993–1996Based in Tokyo, JP· patent location history
1994Based in Kanagawa, JP· patent location history
1999Patents assigned to ITL CORP (1)· patent assignee history
1999Based in Kashiwa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMIDEN OPCOM LTD | 12 | 1993–1996 |
| SUMITOMO ELECTRIC INDUSTRIES | 12 | 1993–1996 |
| NIPPON TELEGRAPH & TELEPHONE | 3 | 1993–1996 |
| ITL CORP | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 11 | 1993–1996 |
| Kashiwa, JP | 1 | 1999 |
| Kanagawa, JP | 1 | 1994 |