Inventor · disambiguated record
Tomohisa Hasegawa
Also filed as: HASEGAWA TOMOHISA
10 granted patents·2 pending applications·405 citations·filing 1994–2016
92Inventor score
Top patents by PatentIndex Score
12 records- 0198US5498662AGas barrier film and production process thereofKUREHA CHEMICAL IND CO LTD·Filed 1994·Granted Mar 12, 1996·131 cites·13 claims
- 0297US5621026AGas barrier film and production process thereofKUREHA CHEMICAL IND CO LTD·Filed 1995·Granted Apr 15, 1997·112 cites·12 claims
- 0383US7476712B2Film and process for producing the sameKUREHA CORP·Filed 2003·Granted Jan 13, 2009·20 cites·26 claims
- 0478US6605344B1Gas-barrier filmsKUREHA CHEMICAL IND CO LTD·Filed 1999·Granted Aug 12, 2003·53 cites·19 claims
- 0578US6022913AContainer for retort packaging, resin composition, and gas-barrier film prepared therefromKUREHA CHEMICAL IND CO LTD·Filed 1997·Granted Feb 8, 2000·31 cites·9 claims
- 0668US5560988AGas barrier laminate and production process thereofKUREHA CHEMICAL IND CO LTD·Filed 1995·Granted Oct 1, 1996·24 cites·13 claims
- 0760US6143384AContainer for retort packaging, resin composition, and gas-barrier film prepared therefromKUREHA CHEMICAL IND CO LTD·Filed 1999·Granted Nov 7, 2000·15 cites·11 claims
- 0856US8269999B2Information processing apparatus, information processing system, and method of controlling such information processing apparatusHASEGAWA TOMOHISA·Filed 2009·Granted Sep 18, 2012·2 cites·11 claims
- 0949US5897960ALaminate and production process thereofKUREHA CHEMICAL IND CO LTD·Filed 1997·Granted Apr 27, 1999·11 cites·28 claims
- 1042US2018258248A1Large-diameter heat-expanding microspheres and method for producing sameKUREHA CORP·Filed 2015·Application pending·0 cites
- 1138US5709951AComposite deposited film and production process thereofKUREHA CHEMICAL IND CO LTD·Filed 1995·Granted Jan 20, 1998·6 cites·10 claims
- 1238US2018051153A1Heat-expandable microspheresKUREHA CORP·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →