Inventor
Mutsumi Ashizawa
Inventor
Kanagawa, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Cprimary
B41CProcesses for the manufacture or reproduction of printing surfaces29%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors29%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them29%
G03DApparatus for processing exposed photographic materials14%
PatentTitleYear
7,074,005'Printing plate stacking device and method of judging authenticity of sheet member detecting state'20067,063,319'Printing plate stacking device and method of judging authenticity of sheet member detecting state'20065,767,946'Microfilm camera with marking device'19985,751,402'Microfilm cassette and microfilm camera'19984,910,546'Film processing device'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–2006Patents assigned to FUJI PHOTO FILM CO LTD (5)· patent assignee history
1990Based in Ayase, JP· patent location history
1998–2006Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJI PHOTO FILM CO LTD | 5 | 1990–2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 4 | 1998–2006 |
| Ayase, JP | 1 | 1990 |