Inventor
Yoshikazu Majima
Inventor
Kanagawa, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them50%
G01VGeophysics33%
G03DApparatus for processing exposed photographic materials17%
PatentTitleYear
7,081,613'Retroreflective photoelectric sensor'20067,045,766'Retroreflective photoelectric sensor'20066,434,330'Lens-fitted photo film unit of waterproof type and disassembling method for the same'20025,625,431'Automatic film winding device for a camera'19975,289,230'Price printer and photographic-film carrier for photographic processing system'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2002Patents assigned to FUJI PHOTO FILM CO LTD (3)· patent assignee history
1994–2002Based in Kanagawa, JP· patent location history
2006Patents assigned to OMRON TATEISI ELECTRONICS CO (2)· patent assignee history
2006Based in Fukuchiyama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJI PHOTO FILM CO LTD | 3 | 1994–2002 |
| OMRON TATEISI ELECTRONICS CO | 2 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 3 | 1994–2002 |
| Fukuchiyama, JP | 2 | 2006 |