Inventor
Fujio Kuwabara
Inventor
Minami-ashigara, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B65Hprimary
B65HHandling thin or filamentary material, e.g. sheets, webs, cables30%
Y10TTechnical subjects covered by former us classification20%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them15%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%
H02KDynamo-electric machines10%
B26DCutting5%
G03CPhotosensitive materials for photographic purposes5%
PatentTitleYear
7,475,844'Web winding device and spacer'20097,444,911'Slitter blade assembly'20087,185,840'Web winding apparatus'20077,083,137'Film winding method, film winding apparatus, and film manufacturing apparatus'20066,755,371'Film winding method, film winding apparatus, and film manufacturing apparatus'20046,464,162'Web processing system'20026,357,691'Web processing system'20025,772,495'Method and apparatus for producing photo filmstrip'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2007Patents assigned to FUJI PHOTO FILM CO LTD (6)· patent assignee history
1998–2009Based in Kanagawa, JP· patent location history
2002–2008Based in Minami-ashigara, JP· patent location history
2008–2009Patents assigned to FUJIFILM CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJI PHOTO FILM CO LTD | 6 | 1998–2007 |
| FUJIFILM CORP | 2 | 2008–2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Minami-ashigara, JP | 6 | 2002–2008 |
| Kanagawa, JP | 2 | 1998–2009 |