Inventor · disambiguated record
Takuji Yamaguchi
Also filed as: YAMAGUCHI TAKUJI
17 granted patents·60 citations·filing 1993–1999
91Inventor score
Top patents by PatentIndex Score
17 records- 0172US5541699AAutomatic film developing apparatusNORITSU KOKI CO LTD·Filed 1995·Granted Jul 30, 1996·6 cites·3 claims
- 0272US5463441ALeader, methods for attaching the leader to a film and for detaching it therefrom, and developing apparatus with automatic attachment and detachment of the leaderNORITSU KOKU CO LTD·Filed 1994·Granted Oct 31, 1995·10 cites·5 claims
- 0369US5373338AFilm feeding apparatusNORITSU KOKI CO LTD·Filed 1993·Granted Dec 13, 1994·7 cites·14 claims
- 0468US5561489AAutomatic film developing apparatus and film wind-up mechanism used in the sameNORITSU KOKI CO LTD·Filed 1995·Granted Oct 1, 1996·5 cites·6 claims
- 0561US5475463AArrangement for coupling films to leaderNORITSU KOKI CO LTD·Filed 1994·Granted Dec 12, 1995·6 cites·10 claims
- 0654US5984227AFilm rewinding apparatusNORITSU KOKI CO LTD·Filed 1999·Granted Nov 16, 1999·2 cites·4 claims
- 0753US5725170AFilm cartridgeNORITSU KOKI CO LTD·Filed 1996·Granted Mar 10, 1998·5 cites·9 claims
- 0852US5471274AAutomatic film rewinderNORITSU KOKI CO LTD·Filed 1994·Granted Nov 28, 1995·3 cites·7 claims
- 0950US5826816AApparatus for attaching film on to a spool in a cartridge and winding the film on the spoolNORITSU KOKI CO LTD·Filed 1996·Granted Oct 27, 1998·4 cites·40 claims
- 1046US5909853AFilm-rewinding apparatusNORITSU KOKI CO LTD·Filed 1997·Granted Jun 8, 1999·1 cites·3 claims
- 1145US5517271AOperation-condition display system for a photographic processing systemNORITSU KOKI CO LTD·Filed 1994·Granted May 14, 1996·3 cites·13 claims
- 1239US6091904APhotograph processing apparatusNORITSU KOKI CO LTD·Filed 1998·Granted Jul 18, 2000·1 cites·9 claims
- 1337US5908131ACover locking device with independently operable unlocking mechanismsNORITSU KOKI CO LTD·Filed 1996·Granted Jun 1, 1999·6 cites·15 claims
- 1429US6135378AApparatus for removing film from a film magazineNORITSU KOKI CO LTD·Filed 1997·Granted Oct 24, 2000·0 cites·1 claims
- 1529US5890872ASorting apparatus for photographic printerNORITSU KOKI CO LTD·Filed 1996·Granted Apr 6, 1999·1 cites·11 claims
- 1629US5765067AFilm rewinderNORITSU KOKI CO LTD·Filed 1996·Granted Jun 9, 1998·0 cites·13 claims
- 1726US5923914AMethod for determining whether film is developed or undevelopedNORITSU KOKI CO LTD·Filed 1996·Granted Jul 13, 1999·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →