Inventor
Hitoshi Son
Inventor
Tokyo, JP
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus67%
Y10TTechnical subjects covered by former us classification33%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013Patents assigned to HAMADA MASAHIRO (2)· patent assignee history
2013Patents assigned to KIHARA MITSURU (2)· patent assignee history
2013Patents assigned to NIPPON TELEGRAPH & TELEPHONE (2)· patent assignee history
2013Patents assigned to OHMURA MASAKI (2)· patent assignee history
2013Patents assigned to OHTSUKA KENICHIRO (2)· patent assignee history
2013Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HAMADA MASAHIRO | 2 | 2013 |
| KIHARA MITSURU | 2 | 2013 |
| NIPPON TELEGRAPH & TELEPHONE | 2 | 2013 |
| OHMURA MASAKI | 2 | 2013 |
| OHTSUKA KENICHIRO | 2 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 2 | 2013 |