Inventor · disambiguated record
Atsushi Hirokawa
Also filed as: HIROKAWA ATSUSHI
7 granted patents·102 citations·filing 1987–2019
84Inventor score
Top patents by PatentIndex Score
7 records- 0172US5107791AProcess for the manufacture of deposition films and apparatus thereforTOYO INK MFG CO·Filed 1990·Granted Apr 28, 1992·38 cites·13 claims
- 0270US5230923AProcess and apparatus for the substantially continuous manufacture of a silicon oxide deposition film on a flexible plastic filmTOYO INK MFG CO·Filed 1991·Granted Jul 27, 1993·36 cites·9 claims
- 0364US9828766B2Construction block and wall face structure using sameIIDA GROUP HOLDINGS CO LTD·Filed 2015·Granted Nov 28, 2017·3 cites·12 claims
- 0450US10877102B2Voltage detection deviceKEIHIN CORP·Filed 2019·Granted Dec 29, 2020·0 cites·5 claims
- 0550US4772348AMethod of making a gas barrier laminateTOYO INK MFG CO·Filed 1987·Granted Sep 20, 1988·21 cites·10 claims
- 0627US5496690ABase film having dimensional stability and high transparency, and photographic light-sensitive material comprising sameTOYO INK MFG CO·Filed 1994·Granted Mar 5, 1996·2 cites·16 claims
- 0725US5637445ABase film having dimensional stability and high transparency and photographic light-sensitive material comprising sameTOYO INK MFG CO·Filed 1995·Granted Jun 10, 1997·2 cites·13 claims
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