Inventor · disambiguated record
Hiroshi Kawashima
Also filed as: KAWASHIMA HIROSHI
148 granted patents·33 pending applications·2,334 citations·filing 1976–2023
99Inventor score
Files withMITSUBISHI ELECTRIC CORP21FURUKAWA ELECTRIC CO LTD14PYLON MFG CORPORATION14KAWASHIMA HIROSHI13PYLON MFG CORP13
Top patents by PatentIndex Score
181 records- 0198US5371397ASolid-state imaging array including focusing elementsMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Dec 6, 1994·257 cites·6 claims
- 0298US4556605APhotochromic coating composition and photochromic synthetic resin ophthalmic lensSUWA SEIKOSHA KK·Filed 1983·Granted Dec 3, 1985·220 cites·18 claims
- 0397US5015523ACoated synthetic resin lensSEIKO EPSON CORP·Filed 1987·Granted May 14, 1991·371 cites·30 claims
- 0493USD787312SWiper blade package with sleevePYLON MFG CORP·Filed 2016·Granted May 23, 2017·35 cites·1 claims
- 0591US6602690B2Process for production of dihomo-γ-linolenic acid and lipid containing sameSUNTORY LTD·Filed 2001·Granted Aug 5, 2003·18 cites·4 claims
- 0690USD784804SWiper blade package with sleevePYLON MFG CORP·Filed 2016·Granted Apr 25, 2017·28 cites·1 claims
- 0789US5376541AProcess for production of 8,11-eicosadienoic acid using Mortierella alpinaSUNTORY LTD·Filed 1992·Granted Dec 27, 1994·42 cites·4 claims
- 0889US4611892ASynthetic resin ophthalmic lens having a surface hard coatSEIKO EPSON CORP·Filed 1985·Granted Sep 16, 1986·65 cites·42 claims
- 0988US7709236B2Process for producing microbial fat or oil having lowered unsaponifiable matter content and said fat or oilNIPPON SUISAN KAISHA LTD·Filed 2003·Granted May 4, 2010·34 cites·20 claims
- 1088US6358957B1Phenylahistin and the phenylahistin analogs, a new class of anti-tumor compoundsNEREUS PHARMACEUTICALS INC·Filed 1999·Granted Mar 19, 2002·95 cites·25 claims
- 1188US6188380B1Photodetector of liquid crystal display and luminance control device using the sameNANAO CORP·Filed 1998·Granted Feb 13, 2001·106 cites·8 claims
- 1287US10932222B2Power storage management system, information processing apparatus, power storage apparatus, method of operating power storage management system, and method of operating information processing apparatusSONY CORP·Filed 2019·Granted Feb 23, 2021·2 cites·24 claims
- 1387USD787308SWiper blade packagePYLON MFG CORP·Filed 2014·Granted May 23, 2017·35 cites·1 claims
- 1487US7847113B2Phospholipids including long-chain polyunsaturated fatty acids as constituents, and use of such phospholipidsSUNTORY HOLDINGS LTD·Filed 2005·Granted Dec 7, 2010·13 cites·9 claims
- 1587US5069141AOverhead conveyor which provides increased reactive force and traction to drive wheel on ascending rail sectionsYAMAHA MOTOR CO LTD·Filed 1989·Granted Dec 3, 1991·48 cites·18 claims
- 1686US11273796B2Windshield wiper bladePYLON MFG CORPORATION·Filed 2020·Granted Mar 15, 2022·1 cites·9 claims
- 1786US10166951B2Windshield wiper connectorPYLON MFG CORP·Filed 2014·Granted Jan 1, 2019·6 cites·20 claims
- 1886US7968737B2Producing method of phospholipids including long-chain polyunsaturated fatty acids as constituents, and use of such phospholipidsSUNTORY HOLDINGS LTD·Filed 2010·Granted Jun 28, 2011·11 cites·20 claims
- 1986US6713480B2Phenylahistin and the phenylahistin analogs, a new class of anti-tumor compoundsNEREUS PHARMACEUTICALS INC·Filed 2001·Granted Mar 30, 2004·35 cites·20 claims
- 2085US7157254B1Microorganism secreting out lipid and process for producing the lipid and lipid balls having the lipid encapsulating therein by using the mircroorganismSUNTORY LTD·Filed 2000·Granted Jan 2, 2007·12 cites·17 claims
- 2184US11610727B2Coil component and coil deviceSUMIDA CORP·Filed 2019·Granted Mar 21, 2023·2 cites·7 claims
- 2284US10717414B2Windshield wiper bladePYLON MFG CORPORATION·Filed 2017·Granted Jul 21, 2020·1 cites·20 claims
- 2384US10506547B2Information processing apparatus, information processing method, and power storage apparatus management systemSONY CORP·Filed 2016·Granted Dec 10, 2019·2 cites·9 claims
- 2484US8945886B2Methods for producing polyunsaturated fatty acid and lipid containing polyunsaturated fatty acidKATANO KENJI·Filed 2008·Granted Feb 3, 2015·9 cites·6 claims
- 2584US7411874B2Recording and/or playback deviceSONY CORP·Filed 2007·Granted Aug 12, 2008·4 cites·2 claims
- 2684US7359292B2Recording and/or playback deviceSONY CORP·Filed 2007·Granted Apr 15, 2008·4 cites·6 claims
- 2784US6406171B1Vehicle indicator lampKOITO MFG CO LTD·Filed 2000·Granted Jun 18, 2002·38 cites·8 claims
- 2883US10484961B2Power storage management system, information processing apparatus, power storage apparatus, method of operating power storage management system, and method of operating information processing apparatusSONY CORP·Filed 2018·Granted Nov 19, 2019·2 cites·12 claims
- 2983US5539461ASolid state image sensor and a driving method thereofJAPAN BROADCASTING CORP·Filed 1994·Granted Jul 23, 1996·69 cites·23 claims
- 3083US4886012ASpin coating apparatusMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Dec 12, 1989·47 cites·8 claims
- 3182US5480685AMethod of making a magnetic recording medium comprising two magnetic layersTOMOEGAWA PAPER CO LTD·Filed 1993·Granted Jan 2, 1996·30 cites·7 claims
- 3281US10513246B2Windshield wiper connectorPYLON MFG CORPORATION·Filed 2017·Granted Dec 24, 2019·1 cites·19 claims
- 3381US7492983B2Optical circuit deviceFURUKAWA ELECTRIC CO LTD·Filed 2005·Granted Feb 17, 2009·12 cites·11 claims
- 3481US7362666B2Recording and/or playback deviceSONY CORP·Filed 2007·Granted Apr 22, 2008·3 cites·5 claims
- 3580US8352002B2Superconductor cooling system and superconductor cooling methodMITSUBISHI HEAVY IND LTD·Filed 2009·Granted Jan 8, 2013·6 cites·15 claims
- 3680US7410279B2Vehicle lampKOITO MFG CO LTD·Filed 2006·Granted Aug 12, 2008·12 cites·15 claims
- 3779US9716072B2Power semiconductor device and method of manufacturing the sameMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jul 25, 2017·5 cites·11 claims
- 3879US2022194323A1Windshield wiper bladePYLON MFG CORPORATION·Filed 2022·Application pending·0 cites
- 3978US10766462B2Windshield wiper connectorPYLON MFG CORPORATION·Filed 2017·Granted Sep 8, 2020·1 cites·21 claims
- 4078US10431528B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Oct 1, 2019·3 cites·8 claims
- 4178USD765501SWiper blade package with sleevePYLON MFG CORP·Filed 2015·Granted Sep 6, 2016·14 cites·1 claims
- 4278US9094432B2Information processing apparatus, information processing method, program, and power storage apparatus management systemNOMA HIDEKI·Filed 2011·Granted Jul 28, 2015·5 cites·25 claims
- 4378US8422118B2PLC-type delay demodulation circuitKAWASHIMA HIROSHI·Filed 2011·Granted Apr 16, 2013·2 cites·13 claims
- 4477US11752977B2Windshield wiper connectorPYLON MFG CORP·Filed 2022·Granted Sep 12, 2023·0 cites·9 claims
- 4577US9006287B2Composition comprising dihomo-γ-linolenic acid (DGLA) as active ingredientTATEISHI NORIFUMI·Filed 2006·Granted Apr 14, 2015·5 cites·13 claims
- 4677US8011355B2Cartridge-based air gunMARUSHINKOGYO KABUSHIKIKAISHA·Filed 2010·Granted Sep 6, 2011·12 cites·2 claims
- 4777US6870979B2Optical circuit, method for manufacturing optical circuit, optical circuit device and method for controlling optical circuit deviceFURUKAWA ELECTRIC CO LTD·Filed 2003·Granted Mar 22, 2005·17 cites·34 claims
- 4877US6563148B2Semiconductor device with dummy patternsMITSUBISHI ELECTRIC CORP·Filed 2001·Granted May 13, 2003·22 cites·3 claims
- 4977US2010003208A1Skin Care Products, As Well As Foods and Beverages Containing 6-O-PUFA Ascorbic EstersSUNTORY HOLDINGS LTD·Filed 2009·Application pending·0 cites
- 5075US11858475B2Windshield wiper bladePYLON MFG CORPORATION·Filed 2020·Granted Jan 2, 2024·0 cites·17 claims
Showing the top 50 of 181 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →