Inventor · disambiguated record
Kenichi Sakunaga
Also filed as: SAKUNAGA KENICHI
14 granted patents·365 citations·filing 1972–1991
94Inventor score
Files withMITSUBISHI RAYON CO14
Top patents by PatentIndex Score
14 records- 0192US4547040AOptical fiber assembly and process for preparing sameMITSUBISHI RAYON CO·Filed 1983·Granted Oct 15, 1985·71 cites·21 claims
- 0287US3993834ALight transmitting filamentMITSUBISHI RAYON CO·Filed 1974·Granted Nov 23, 1976·58 cites·11 claims
- 0384US5121252AProjection screen and method for producing the sameMITSUBISHI RAYON CO·Filed 1991·Granted Jun 9, 1992·29 cites·24 claims
- 0482US4798445APlastic optical fiber and process for producing the sameMITSUBISHI RAYON CO·Filed 1986·Granted Jan 17, 1989·46 cites·13 claims
- 0582US4762392APlastic optical fibersMITSUBISHI RAYON CO·Filed 1985·Granted Aug 9, 1988·46 cites·33 claims
- 0674US5186780AMethod of manufacturing transmission type screenMITSUBISHI RAYON CO·Filed 1989·Granted Feb 16, 1993·12 cites·10 claims
- 0767US4812012AOptical fiber array having fiber islands in a polymer seaMITSUBISHI RAYON CO·Filed 1987·Granted Mar 14, 1989·25 cites·6 claims
- 0860US4842365AMultifilament type plastic optical fiber and process for preparation thereofMITSUBISHI RAYON CO·Filed 1987·Granted Jun 27, 1989·9 cites·5 claims
- 0957US4768857AMultifilament type plastic optical fiberMITSUBISHI RAYON CO·Filed 1987·Granted Sep 6, 1988·20 cites·6 claims
- 1048US5039457AMultifilament type plastic optical fiber and process for preparation thereofMITSUBISHI RAYON CO·Filed 1989·Granted Aug 13, 1991·11 cites·6 claims
- 1148US4000605AMethod for producing a crimped yarnMITSUBISHI RAYON CO·Filed 1972·Granted Jan 4, 1977·6 cites·1 claims
- 1245US4732716AProcess for preparation of multifilament optical fibersMITSUBISHI RAYON CO·Filed 1986·Granted Mar 22, 1988·11 cites·10 claims
- 1339US4872740AEndoscopeMITSUBISHI RAYON CO·Filed 1988·Granted Oct 10, 1989·19 cites·7 claims
- 1437US5058989ATransmission type screen and method of manufacturing the sameMITSUBISHI RAYON CO·Filed 1991·Granted Oct 22, 1991·2 cites·8 claims
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