Inventor · disambiguated record
Tsuyoshi Santoh
Also filed as: SANTOH TSUYOSHI
26 granted patents·528 citations·filing 1987–1998
97Inventor score
Files withCANON KK26
Top patents by PatentIndex Score
26 records- 0191US5480596AOptical recording medium substrate sheet producing apparatus having roll stamper with elastomer layer of predetermined hardnessCANON KK·Filed 1994·Granted Jan 2, 1996·72 cites·8 claims
- 0288US5516469AProcess for producing substrate sheet for information recording mediumsCANON KK·Filed 1994·Granted May 14, 1996·36 cites·6 claims
- 0385US5479394AOptical recording medium, recording system and reproducing systemCANON KK·Filed 1992·Granted Dec 26, 1995·38 cites·29 claims
- 0483US6550909B2Ink-jet recording method and printCANON KK·Filed 1998·Granted Apr 22, 2003·35 cites·10 claims
- 0581US5281371AMethod and apparatus for forming substrate sheet for optical recording mediumCANON KK·Filed 1991·Granted Jan 25, 1994·58 cites·7 claims
- 0680US5141785ARecording mediumCANON KK·Filed 1990·Granted Aug 25, 1992·33 cites·8 claims
- 0779US5324188ARoller stamper for molding a substrate sheet to become an information recording mediumCANON KK·Filed 1993·Granted Jun 28, 1994·23 cites·10 claims
- 0877US5009987AOptical recording medium containing IR-ray absorptive compoundCANON KK·Filed 1989·Granted Apr 23, 1991·12 cites·5 claims
- 0973US5605732AAminium salt compound and optical recording mediumCANON KK·Filed 1992·Granted Feb 25, 1997·20 cites·38 claims
- 1071US5231262AOptical cutting method and optical cutterCANON KK·Filed 1992·Granted Jul 27, 1993·19 cites·20 claims
- 1171US4892606AOptical recording medium having space therein and method of manufacturing the sameCANON KK·Filed 1987·Granted Jan 9, 1990·16 cites·9 claims
- 1267US5096401AApparatus for producing a substrate sheet for optical recording mediaCANON KK·Filed 1990·Granted Mar 17, 1992·23 cites·15 claims
- 1364US5190849AOptical recording medium containing carboxylic acid-base metallic complex and squarylium-base or croconium-base dyeCANON KK·Filed 1990·Granted Mar 2, 1993·24 cites·8 claims
- 1463US5271979AOptical recording medium containing polymethine compoundCANON KK·Filed 1992·Granted Dec 21, 1993·7 cites·12 claims
- 1558US5137661AProcess for producing optical recording mediumCANON KK·Filed 1991·Granted Aug 11, 1992·19 cites·18 claims
- 1658US4944981AOptical recording mediumCANON KK·Filed 1989·Granted Jul 31, 1990·10 cites·3 claims
- 1756US5024917AOptical recording medium containing meta-position aluminium-type IR-ray absorptive compoundCANON KK·Filed 1989·Granted Jun 18, 1991·9 cites·6 claims
- 1854US5147592AProcess of and apparatus for preparing optical recording medium substratesCANON KK·Filed 1990·Granted Sep 15, 1992·19 cites·7 claims
- 1950US5492792AOptical recording medium using a polymethine dyeCANON KK·Filed 1993·Granted Feb 20, 1996·7 cites·16 claims
- 2049US5266136AProcess for producing a roll stamper for molding a substrate sheet for information recording mediumsCANON KK·Filed 1993·Granted Nov 30, 1993·13 cites·6 claims
- 2147US5354590AOptical recording mediumCANON KK·Filed 1992·Granted Oct 11, 1994·6 cites·17 claims
- 2247US5267228ASubstrates for optical cards, process for preparing substrates for optical cards, optical cards and apparatus for recording and reproducing information on optical cardsCANON KK·Filed 1991·Granted Nov 30, 1993·6 cites·6 claims
- 2346US5275925AInfrared-absorptive compound containing optical recording mediumCANON KK·Filed 1992·Granted Jan 4, 1994·6 cites·6 claims
- 2446US4921780AOptical recording mediumCANON KK·Filed 1988·Granted May 1, 1990·10 cites·9 claims
- 2544US4965178AOptical recording mediumCANON KK·Filed 1988·Granted Oct 23, 1990·6 cites·17 claims
- 2630US5187043AOptical recording mediumCANON KK·Filed 1991·Granted Feb 16, 1993·1 cites·8 claims
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