Inventor · disambiguated record
Masao Hirano
Also filed as: HIRANO MASAO
20 granted patents·1 pending application·537 citations·filing 1975–2024
96Inventor score
Files withYKK ARCHITECTURAL9OMRON TATEISI ELECTRONICS CO5SINTOKOGIO LTD4HIRANO MASAO2JAPAN SYNTHETIC RUBBER CO LTD1
Top patents by PatentIndex Score
21 records- 0192US4547074AColor sensing deviceOMRON TATEISI ELECTRONICS CO·Filed 1982·Granted Oct 15, 1985·122 cites·10 claims
- 0284US5937597AMulti-window sash and batten attachment structureYKK ARCHITECTURAL·Filed 1997·Granted Aug 17, 1999·63 cites·3 claims
- 0382US9364894B2Method of treating the surface of a cavity of a die used for castingHIRANO MASAO·Filed 2010·Granted Jun 14, 2016·6 cites·7 claims
- 0479US5910084AReinforcing structure for vertical frame member of sash frameYKK ARCHITECTURAL·Filed 1996·Granted Jun 8, 1999·55 cites·3 claims
- 0579US4108947AThermoplastic elastomer compositionJAPAN SYNTHETIC RUBBER CO LTD·Filed 1976·Granted Aug 22, 1978·29 cites·13 claims
- 0675US8424588B2Casting dieHIRANO MASAO·Filed 2010·Granted Apr 23, 2013·2 cites·15 claims
- 0772US5746032AStructure for attaching a lower transverse frame member of a sash to a lower edge of a building openingYKK ARCHITECTURAL·Filed 1996·Granted May 5, 1998·44 cites·5 claims
- 0867US5761860APanel mounting structureYKK ARCHITECTURAL·Filed 1997·Granted Jun 9, 1998·38 cites·4 claims
- 0965US2025073781A1Processing method for additively manufactured articleSINTOKOGIO LTD·Filed 2024·Application pending·0 cites
- 1064US6014846AMulti-window sash and batten attachment structureYKK ARCHITECTURAL·Filed 1999·Granted Jan 18, 2000·32 cites·4 claims
- 1162US4980847ATemperature measuring deviceOMRON TATEISI ELECTRONICS CO·Filed 1985·Granted Dec 25, 1990·20 cites·15 claims
- 1261US4710033ATemperature measurement systemOMRON TATEISI ELECTRONICS CO·Filed 1985·Granted Dec 1, 1987·24 cites·2 claims
- 1356US5758459ASash frame structure for attaching glassYKK ARCHITECTURAL·Filed 1996·Granted Jun 2, 1998·28 cites·14 claims
- 1448USD849069SAbrasive material for barrel polishingSINTOKOGIO LTD·Filed 2018·Granted May 21, 2019·4 cites·1 claims
- 1548US5822926AStructure for mounting cremorne lock and reinforcing member in vertical frame element constituting door or window leafYKK ARCHITECTURAL·Filed 1997·Granted Oct 20, 1998·20 cites·9 claims
- 1648US5749175AStructure of mating portions of double door assemblyYKK ARCHITECTURAL·Filed 1997·Granted May 12, 1998·21 cites·13 claims
- 1743USD849806SFinishing media for barrel polishingSINTOKOGIO LTD·Filed 2016·Granted May 28, 2019·3 cites·1 claims
- 1843USD849068SAbrasive material for barrel polishingSINTOKOGIO LTD·Filed 2018·Granted May 21, 2019·3 cites·1 claims
- 1943US4679157ATemperature measuring apparatusOMRON TATEISI ELECTRONICS CO·Filed 1984·Granted Jul 7, 1987·13 cites·9 claims
- 2034US4088393AField effect mode liquid crystal display materialsOMRON TATEISI ELECTRONICS CO·Filed 1975·Granted May 9, 1978·3 cites·7 claims
- 2130US5682714APartitioning sashYKK ARCHITECTURAL·Filed 1995·Granted Nov 4, 1997·7 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →