Inventor
Katsumasa Matsuoka
Inventor
Kodaira, JP
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein33%
G06FElectric digital data processing33%
LOC1433%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000Patents assigned to HITACHI LTD (2)· patent assignee history
2000Based in Kodaira, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 2 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kodaira, JP | 2 | 2000 |