Inventor · disambiguated record
Akio Takigawa
Also filed as: TAKIGAWA AKIO
13 granted patents·752 citations·filing 1981–2001
94Inventor score
Top patents by PatentIndex Score
13 records- 0199US6524771B2Optical recording film and process for production thereofNIPPON SHEET GLASS CO LTD·Filed 2001·Granted Feb 25, 2003·156 cites·20 claims
- 0294US5415927AWater-repellant glass products and process for the production thereofNIPPON SHEET GLASS CO LTD·Filed 1992·Granted May 16, 1995·114 cites·7 claims
- 0393US4944584APlastic multifocal point spherical lensNIPPON SHEET GLASS CO LTD·Filed 1989·Granted Jul 31, 1990·171 cites·2 claims
- 0493US4405679ACoated shaped article of polycarbonate type resinNIPPON SHEET GLASS CO LTD·Filed 1981·Granted Sep 20, 1983·82 cites·18 claims
- 0590US5108857ALight control sheetsSUMITOMO CHEMICAL CO·Filed 1990·Granted Apr 28, 1992·80 cites·11 claims
- 0676US5498475ACoated plastic molded articlesNIPPON SHEET GLASS CO LTD·Filed 1993·Granted Mar 12, 1996·37 cites·9 claims
- 0769US6479193B1Optical recording film and process for production thereofNIPPON SHEET GLASS CO LTD·Filed 1995·Granted Nov 12, 2002·26 cites·11 claims
- 0866US4394177ACoating compositionSUMITOMO CHEMICAL CO·Filed 1981·Granted Jul 19, 1983·20 cites·12 claims
- 0961US4929523ALight control sheetsSUMITOMO CHEMICAL CO·Filed 1987·Granted May 29, 1990·18 cites·10 claims
- 1058US4956227ALaminated structureNIPPON SHEET GLASS CO LTD·Filed 1988·Granted Sep 11, 1990·29 cites·16 claims
- 1145US5171806AOptical material and composition for optical materialNIPPON SHEET GLASS CO LTD·Filed 1991·Granted Dec 15, 1992·6 cites·2 claims
- 1234US4925737ALaminated structureNIPPON SHEET GLASS CO LTD·Filed 1988·Granted May 15, 1990·8 cites·16 claims
- 1330US5486937ALatex containment means for a liquid crystal windowNIPPON SHEET GLASS CO LTD·Filed 1994·Granted Jan 23, 1996·5 cites·14 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →