Inventor · disambiguated record
Hiroshi Kamata
Also filed as: KAMATA HIROSHI
14 granted patents·6 pending applications·381 citations·filing 1979–2018
94Inventor score
Files withTOSHIBA LIGHTING & TECHNOLOGY6CHIYODA CHEM ENG CONSTRUCT CO2KAMATA HIROSHI2MITSUBISHI CHEM IND2TOSHIBA KK2
Top patents by PatentIndex Score
20 records- 0190US4256573AProcess for biological treatment of waste water in downflow operationCHIYODA CHEM ENG CONSTRUCT CO·Filed 1979·Granted Mar 17, 1981·41 cites·7 claims
- 0289US6242752B1Photocatalyst, light source and lighting deviceTOSHIBA LIGHTING & TECHNOLOGY·Filed 1997·Granted Jun 5, 2001·141 cites·20 claims
- 0389US4454038AApparatus for biological treatment of waste water in downflow operationCHIYODA CHEM ENG CONSTRUCT CO·Filed 1980·Granted Jun 12, 1984·42 cites·10 claims
- 0487US5025082AAromatic polyester, aromatic polyester-amide and processes for producing the sameMITSUBISHI CHEM IND·Filed 1989·Granted Jun 18, 1991·46 cites·10 claims
- 0580US4857626AWholly aromatic polyester and process for its productionMITSUBISHI CHEM IND·Filed 1987·Granted Aug 15, 1989·28 cites·19 claims
- 0672US10914597B2Information processing system, information processing method, information processing device, and information processing programKAMATA HIROSHI·Filed 2018·Granted Feb 9, 2021·1 cites·20 claims
- 0759US5119252AInhibiting ejection of disc memory for selected time after power offRICOH KK·Filed 1990·Granted Jun 2, 1992·12 cites·3 claims
- 0854USD631565SLight source for a lighting deviceTOSHIBA LIGHTING & TECHNOLOGY·Filed 2010·Granted Jan 25, 2011·8 cites·1 claims
- 0954USD631566SLight source for a lighting deviceTOSHIBA LIGHTING & TECHNOLOGY·Filed 2010·Granted Jan 25, 2011·8 cites·1 claims
- 1054US4853792AImage signal binary encoderSHARP KK·Filed 1988·Granted Aug 1, 1989·15 cites·12 claims
- 1153US4658438AReceiver for satellite broadcasting serviceALPS ELECTRIC CO LTD·Filed 1985·Granted Apr 14, 1987·16 cites·3 claims
- 1248US2009206766A1High-pressure discharge lamp, lighting apparatus and high-pressure discharge lamp apparatusTOSHIBA LIGHTING & TECHNOLOGY·Filed 2009·Application pending·0 cites
- 1346US2017038218A1Information processing system, information processing method, information processing device, and information processing programKAMATA HIROSHI·Filed 2015·Application pending·0 cites
- 1445US2008211411A1High-pressure discharge lamp, high-pressure discharge lamp operating apparatus, and illuminating apparatusTOSHIBA LIGHTING & TECHNOLOGY·Filed 2007·Application pending·0 cites
- 1545US2006279218A1High-pressure discharge lamp, high-pressure discharge lamp operating apparatus, and illuminating apparatusTOSHIBA LIGHTING & TECHNOLOGY·Filed 2006·Application pending·0 cites
- 1644US2014218920A1Lighting DeviceTOSHIBA KK·Filed 2013·Application pending·0 cites
- 1742US2014218921A1Lighting DeviceTOSHIBA KK·Filed 2013·Application pending·0 cites
- 1839US5355351AUnderwater low-frequency sound producer using a rare earth alloyOKI ELECTRIC IND CO LTD·Filed 1993·Granted Oct 11, 1994·9 cites·27 claims
- 1938US5719468AIncandescent lampTOSHIBA LIGHTING TECHNOLOGY CO·Filed 1996·Granted Feb 17, 1998·12 cites·37 claims
- 2036USD663060SLight source for a lighting unitEGAWA KAZUO·Filed 2010·Granted Jul 3, 2012·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →