Inventor
Shoko Matsumura
Inventor
Icihara, 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 apparatus50%
G02CSpectacles50%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019Patents assigned to MITSUI CHEMICALS INC (1)· patent assignee history
2019Based in Icihara, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUI CHEMICALS INC | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Icihara, JP | 1 | 2019 |