Inventor
Katumi Muramatu
Inventor
Shizuoka, 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%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them50%
PatentTitleYear
8,128,240'Optical unit and projector apparatus'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012Patents assigned to KUBOTA TAKASHI (1)· patent assignee history
2012Patents assigned to MURAMATU KATUMI (1)· patent assignee history
2012Patents assigned to SONY CORP (1)· patent assignee history
2012Based in Shizuoka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KUBOTA TAKASHI | 1 | 2012 |
| MURAMATU KATUMIself | 1 | 2012 |
| SONY CORP | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shizuoka, JP | 1 | 2012 |