Inventor · disambiguated record
Kazuo Ohkawa
Also filed as: OHKAWA KAZUO
12 granted patents·503 citations·filing 1986–2001
94Inventor score
Files withASAHI DENKA KOGYO KK8ASAHI DENKI KOGYO KABUSHIKI KA1ASAHI OPTICAL CO LTD1FUJISAWA PHARMACEUTICAL CO1KONISHIROKU PHOTO IND1
Top patents by PatentIndex Score
12 records- 0194US5434196AResin composition for optical moldingASAHI DENKA KOGYO KK·Filed 1994·Granted Jul 18, 1995·68 cites·5 claims
- 0290US5985510AEnergy beam curable epoxy resin composition, stereolithographic resin composition and stereolithographic methodASAHI DENKA KOGYO KK·Filed 1997·Granted Nov 16, 1999·56 cites·7 claims
- 0388US6368769B1Aromatic sulfonium compounds, photoacid generators comprising the same, photopolymerizable compositions containing the same, stereolithographic resin compositions, and stereolithographic processASAHI DENKI KOGYO KABUSHIKI KA·Filed 1998·Granted Apr 9, 2002·76 cites·16 claims
- 0487US6878827B2Process for producing anhydride of aminothiazole derivativeFUJISAWA PHARMACEUTICAL CO·Filed 2001·Granted Apr 12, 2005·20 cites·5 claims
- 0587US5236967AOptical molding resin composition comprising polythiol-polyene compoundsASAHI DENKA KOGYO KK·Filed 1992·Granted Aug 17, 1993·56 cites·4 claims
- 0681US6130025AStereolithographic resin composition and stereolithographic methodASAHI DENKA KOGYO KK·Filed 1996·Granted Oct 10, 2000·48 cites·15 claims
- 0779US4684671AEnergy beam curable compositionASAHI DENKA KOGYO KK·Filed 1986·Granted Aug 4, 1987·29 cites·1 claims
- 0878US5278199AActinic radiation-reactive pressure-sensitive adhesive composition wherein adhesiveness is reduced upon irradiationASAHI DENKA KOGYO KK·Filed 1990·Granted Jan 11, 1994·56 cites·4 claims
- 0977US5525645AResin composition for optical moldingASAHI DENKA KOGYO KK·Filed 1995·Granted Jun 11, 1996·27 cites·4 claims
- 1069US5360873AActinic radiation-reactive pressure-sensitive adhesive compositionASAHI DENKA KOGYO KK·Filed 1993·Granted Nov 1, 1994·39 cites·4 claims
- 1152US6319652B1Energy beam curable epoxy resin compositionASAHI OPTICAL CO LTD·Filed 1999·Granted Nov 20, 2001·13 cites·5 claims
- 1250US5178996AMethod of making photographic element having epoxy overlayerKONISHIROKU PHOTO IND·Filed 1992·Granted Jan 12, 1993·15 cites·9 claims
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