Inventor
Masao Hatayama
Inventor
Miyagi, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus100%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008Patents assigned to RICOH KK (1)· patent assignee history
2008Patents assigned to TOHOKU RIKO KK (1)· patent assignee history
2008Based in Miyagi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RICOH KK | 1 | 2008 |
| TOHOKU RIKO KK | 1 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Miyagi, JP | 1 | 2008 |