Inventor
Akitoshi Mesaki
Inventor
Kawasaki, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus75%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein25%
PatentTitleYear
7,280,264'Magneto-optical device'20076,722,794'Optical module and optical module producing method'20046,217,231'Optical fiber assembly, optical module including an optical fiber assembly, and a manufacturing process thereof'20015,071,212'Optical fiber polarizer and process of production thereof'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2004Patents assigned to FUJITSU LTD (3)· patent assignee history
1991Based in Sagamihara, JP· patent location history
2001–2004Based in Kawasaki, JP· patent location history
2007Patents assigned to FDK CORP (1)· patent assignee history
2007Based in Minato-ku, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJITSU LTD | 3 | 1991–2004 |
| FDK CORP | 1 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 2 | 2001–2004 |
| Minato-ku, JP | 1 | 2007 |
| Sagamihara, JP | 1 | 1991 |