Inventor · disambiguated record
Takaaki Fujiwa
Also filed as: FUJIWA TAKAAKI
31 granted patents·1 pending application·352 citations·filing 1985–2002
97Inventor score
Files withDAICEL CHEM27NIPPON PAINT CO LTD2AGENCY IND SCIENCE TECHN1NIPON PAINT CO LTD1TOYO ALUMINIUM KK1
Top patents by PatentIndex Score
32 records- 0192US5981425APhotocatalyst-containing coating compositionAGENCY IND SCIENCE TECHN·Filed 1999·Granted Nov 9, 1999·118 cites·14 claims
- 0281US5116932AHydrolysis resistant polyurethane resinsDAICEL CHEM·Filed 1990·Granted May 26, 1992·26 cites·9 claims
- 0380US6465078B1Recording sheet with an ink absorbing layerDAICEL CHEM·Filed 1997·Granted Oct 15, 2002·37 cites·15 claims
- 0479US5378736AComposition comprising novel alicyclic compound, process for preparation thereof, curable composition, and photo-polymerizable compositionDAICEL CHEM·Filed 1991·Granted Jan 3, 1995·26 cites·10 claims
- 0569US5169965ALactone-modified alicyclic composition and an epoxidized composition thereofDAICEL CHEM·Filed 1991·Granted Dec 8, 1992·10 cites·5 claims
- 0668US5198509ALactone-modified alicyclic composition and an epoxidized composition thereofDAICEL CHEM·Filed 1992·Granted Mar 30, 1993·11 cites·8 claims
- 0767US5712334ALacton-modified polyvinyl alcohol and permanently anti-static resin compositionDAICEL CHEM·Filed 1996·Granted Jan 27, 1998·18 cites·7 claims
- 0867US5446110ACarbonate modified polyester polyolNIPPON PAINT CO LTD·Filed 1994·Granted Aug 29, 1995·11 cites·5 claims
- 0964US5155243AComposition comprising epoxy compounds having hydroxyl group and process for producing the sameDAICEL CHEM·Filed 1991·Granted Oct 13, 1992·10 cites·1 claims
- 1063US5540768AAluminum pigmentsTOYO ALUMINIUM KK·Filed 1994·Granted Jul 30, 1996·14 cites·6 claims
- 1162US5658989AModified acrylic polyyol carbonate polymerDAICEL CHEM·Filed 1996·Granted Aug 19, 1997·6 cites·9 claims
- 1262US5338879ALactone-modified alicyclic composition and an epoxidized composition thereofDAICEL CHEM·Filed 1992·Granted Aug 16, 1994·11 cites·5 claims
- 1356US5612412ALactone-modified polyvinyl alcohol, a process for the preparation thereofDAICEL CHEM·Filed 1995·Granted Mar 18, 1997·13 cites·5 claims
- 1456US4735749AProduction of acetyl compoundDAICEL CHEM·Filed 1986·Granted Apr 5, 1988·5 cites·7 claims
- 1555US5721329ALactone-modified diketene (meth)acrylate compound, a process for the preparation thereof, and a (co)polymerDAICEL CHEM·Filed 1996·Granted Feb 24, 1998·9 cites·9 claims
- 1653US5777027ACurable resin composition which comprises a lactone-modified polyvinyl acetal resinDAICEL CHEM·Filed 1995·Granted Jul 7, 1998·9 cites·10 claims
- 1743US5191027AComposition comprising an epoxy compoundDAICEL CHEM·Filed 1990·Granted Mar 2, 1993·5 cites·4 claims
- 1843US4625058APreparation of an oxy-acetyl compoundDAICEL CHEM·Filed 1985·Granted Nov 25, 1986·2 cites·12 claims
- 1938US4996357AProcess for preparing acetic acidDAICEL CHEM·Filed 1985·Granted Feb 26, 1991·1 cites·13 claims
- 2038US2002160162A1Recording sheets and process for the production thereofDAICEL CHEM·Filed 2002·Application pending·0 cites
- 2135US5556927ACarbonate group-modified epoxy resin, a process for the preparation thereof, and a heat-curable resin compositionDAICEL CHEM·Filed 1995·Granted Sep 17, 1996·3 cites·5 claims
- 2234US5516933ALactone-modified diketene(meth)acrylate compound, a process for the preparation thereof, and a (co)polymerDAICEL CHEM·Filed 1994·Granted May 14, 1996·3 cites·4 claims
- 2333US5856552AComposition comprising a novel phosphatized alicyclic compound and process for the preparation thereofDAICEL CHEM·Filed 1997·Granted Jan 5, 1999·0 cites·8 claims
- 2433US5824815AComposition comprising a novel phosphatized alicyclic compound and process for the preparation thereofDAICEL CHEM·Filed 1997·Granted Oct 20, 1998·0 cites·2 claims
- 2533US5574098ALactone-modified polyvinyl acetal resin and process for the preparation thereofDAICEL CHEM·Filed 1994·Granted Nov 12, 1996·1 cites·8 claims
- 2633US5527941AComposition comprising a novel phosphatized alicyclic compoundDAICEL CHEM·Filed 1994·Granted Jun 18, 1996·0 cites·3 claims
- 2731US5631342ALactone-modified diketene(meth)acrylate compound, a process for the preparation thereof, and a (co)polymerDAICEL CHEM·Filed 1995·Granted May 20, 1997·0 cites·1 claims
- 2831US5569773AProcess for producing a composition comprising epoxy compounds having hydroxyl groupDAICEL CHEM·Filed 1994·Granted Oct 29, 1996·0 cites·6 claims
- 2931US5527968AProcess for the production of modified acrylic monomersNIPON PAINT CO LTD·Filed 1995·Granted Jun 18, 1996·3 cites·8 claims
- 3031US5367088AProcess for producing a composition comprising an epoxy compound having a hydroxyl groupDAICEL CHEM·Filed 1993·Granted Nov 22, 1994·0 cites·5 claims
- 3130US5650532AAcrylic monomerNIPPON PAINT CO LTD·Filed 1995·Granted Jul 22, 1997·0 cites·6 claims
- 3229US5733982ACarbonate group-modified epoxy resin, a process for the preparation thereof, and a heat-curable resin compositionDAICEL CHEM·Filed 1996·Granted Mar 31, 1998·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Takaaki Fujiwa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →