Inventor · disambiguated record
Hiroshi Sogo
Also filed as: SOGO HIROSHI
12 granted patents·1 pending application·561 citations·filing 1976–2017
92Inventor score
Files withASAHI KASEI CHEMICALS CORP4MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3ASAHI CHEMICAL IND2FUJI HEAVY IND LTD2HATAYAMA HIROSHI2
Top patents by PatentIndex Score
13 records- 0198US5346750APorous substrate and conductive ink filled vias for printed circuitsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Sep 13, 1994·235 cites·10 claims
- 0295US5481795AMethod of manufacturing organic substrate used for printed circuitsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Jan 9, 1996·175 cites·10 claims
- 0389US5641565ASeparator for a battery using an organic electrolytic solution and method for preparing the sameASAHI CHEMICAL IND·Filed 1994·Granted Jun 24, 1997·96 cites·23 claims
- 0487US9741989B2Polyolefin microporous membraneASAHI KASEI CHEMICALS CORP·Filed 2014·Granted Aug 22, 2017·3 cites·10 claims
- 0586US9722226B2Polyolefin microporous membrane and separator for nonaqueous electrolyte batteryASAHI KASEI CHEMICALS CORP·Filed 2016·Granted Aug 1, 2017·2 cites·10 claims
- 0670US9203072B2Microporous polyolefin film and separator for storage cellHATAYAMA HIROSHI·Filed 2005·Granted Dec 1, 2015·2 cites·9 claims
- 0768US10384426B2Polyolefin microporous membraneASAHI KASEI CHEMICALS CORP·Filed 2017·Granted Aug 20, 2019·0 cites·10 claims
- 0863US7374843B2Polyolefin microporous membrane and method of evaluating the sameASAHI KASEI CHEMICALS CORP·Filed 2003·Granted May 20, 2008·5 cites·8 claims
- 0963US4330099ASystem for guiding flying vehicles with light beamFUJI HEAVY IND LTD·Filed 1980·Granted May 18, 1982·18 cites·1 claims
- 1060US2008193833A1Polyolefin Microporous MembraneASAHI CHEMICAL IND·Filed 2005·Application pending·0 cites
- 1158US9722225B2Polyolefin microporous membrane and separator for nonaqueous electrolyte batteryHATAYAMA HIROSHI·Filed 2007·Granted Aug 1, 2017·0 cites·9 claims
- 1258US4195799ASystem for guiding flying vehicles with light beamFUJI HEAVY IND LTD·Filed 1976·Granted Apr 1, 1980·16 cites·4 claims
- 1353US5929727ADielectric resonator, method for manufacturing the same, filter and communication apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 27, 1999·9 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →