Inventor · disambiguated record
Toshinori Hirano
Also filed as: HIRANO TOSHINORI
8 granted patents·247 citations·filing 1981–2017
88Inventor score
Files withTERUMO CORP3ASAHI CHEMICAL IND2ASAHI KASEI CHEMICALS CORP1CANON KK1MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1
Top patents by PatentIndex Score
8 records- 0190US4463425APeriod measurement systemTERUMO CORP·Filed 1981·Granted Jul 31, 1984·59 cites·7 claims
- 0288US7938941B2Cation-exchange fluorinated membrane for electrolysis and process for producing the sameASAHI KASEI CHEMICALS CORP·Filed 2006·Granted May 10, 2011·12 cites·7 claims
- 0374US4456959APeriod measurement systemTERUMO CORP·Filed 1981·Granted Jun 26, 1984·32 cites·7 claims
- 0471US5092340AOrganism signal measuring apparatusTERUMO CORP·Filed 1987·Granted Mar 3, 1992·112 cites·12 claims
- 0554US6756328B2Reinforced cation exchange membrane and production process thereofASAHI CHEMICAL IND·Filed 2001·Granted Jun 29, 2004·3 cites·10 claims
- 0651US5493639ADrawing processing with flexible accomodation of character stringsCANON KK·Filed 1990·Granted Feb 20, 1996·20 cites·31 claims
- 0746US10982341B2Cation exchange membrane and electrolyzerASAHI CHEMICAL IND·Filed 2017·Granted Apr 20, 2021·0 cites·8 claims
- 0841US5649191AInformation searching apparatus for managing and retrieving document data stored in a storage unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jul 15, 1997·9 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →