Inventor
Hidetoshi Kawasaki
Inventor
Kanagawa, JP
Overview
Patents· 10 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 them14%
Y10TTechnical subjects covered by former us classification14%
B29CShaping or joining of plastics9%
B29LIndexing scheme associated with subclass b29c, relating to particular articles9%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients9%
C08LCompositions of macromolecular compounds9%
H10DInorganic electric semiconductor devices9%
B26DCutting5%
C08JWorking-up5%
G05FSystems for regulating electric or magnetic variables5%
PatentTitleYear
7,767,744'Resin composition, resin compact, production method of resin compact and recycling method of resin compact'20107,683,117'Resin composition, resin mold and method for producing the same'20107,536,937'Cutting method of fabric material'20097,487,521'Cartridge for photosensitive recording medium'20096,652,166'Photographic film cartridge'20036,365,925'Semiconductor device'20026,201,269'Junction field effect transistor and method of producing the same'20015,900,765'Bias circuit'19995,501,407'Photo film cassette having light trapping ribbons in which pile threads are securely held in place and method of manufacturing the ribbons'19965,341,188'Method of making light-trapping members for photographic film cassette'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2003Patents assigned to FUJI PHOTO FILM CO LTD (3)· patent assignee history
1994–2010Based in Kanagawa, JP· patent location history
1996Based in Minami-ashigara, JP· patent location history
1999–2002Patents assigned to SONY CORP (3)· patent assignee history
2009–2010Patents assigned to FUJIFILM CORP (3)· patent assignee history
2010Patents assigned to FUJI XEROX CO LTD (2)· patent assignee history
2010Patents assigned to FUJI FILM CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJI PHOTO FILM CO LTD | 3 | 1994–2003 |
| FUJIFILM CORP | 3 | 2009–2010 |
| SONY CORP | 3 | 1999–2002 |
| FUJI XEROX CO LTD | 2 | 2010 |
| FUJI FILM CORP | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 9 | 1994–2010 |
| Minami-ashigara, JP | 1 | 1996 |