Inventor · disambiguated record
Kiyoshi Sugiyama
Also filed as: NAKAGAWA HIROMITSU · SUGIYAMA KIYOSHI
27 granted patents·4 pending applications·355 citations·filing 1977–2012
96Inventor score
Files withTAKANO RIKUO9KOMATSU MFG CO LTD6TANAKA FUMINORI6NIPPON TELEGRAPH & TELEPHONE3INODA TAKESHI2
Top patents by PatentIndex Score
31 records- 0195US8249273B2Sound input deviceINODA TAKESHI·Filed 2008·Granted Aug 21, 2012·69 cites·9 claims
- 0293US4152710AInk liquid supply system for an ink jet system printerNIPPON TELEGRAPH & TELEPHONE·Filed 1977·Granted May 1, 1979·60 cites·9 claims
- 0389US4315643AHeat-sensitive transfer elementNIPPON TELEGRAPH & TELEPHONE·Filed 1980·Granted Feb 16, 1982·52 cites·7 claims
- 0485US7188865B2Counterweight for hydraulic shovelKOMATSU MFG CO LTD·Filed 2004·Granted Mar 13, 2007·38 cites·7 claims
- 0583US4715108AMachine tool capable of changing worn cutting tools, such as small diameter drills, with new onesTOSHIBA MACHINE CO LTD·Filed 1986·Granted Dec 29, 1987·33 cites·19 claims
- 0676US8098853B2Microphone unit and sound input apparatusTANAKA FUMINORI·Filed 2008·Granted Jan 17, 2012·7 cites·5 claims
- 0775USD583835SSkid-steer loaderKOMATSU MFG CO LTD·Filed 2008·Granted Dec 30, 2008·22 cites·1 claims
- 0873USD583834SSkid-steer loaderKOMATSU MFG CO LTD·Filed 2008·Granted Dec 30, 2008·20 cites·1 claims
- 0972US8638955B2Voice input device, method of producing the same, and information processing systemTAKANO RIKUO·Filed 2007·Granted Jan 28, 2014·6 cites·28 claims
- 1072US8180082B2Microphone unit, close-talking voice input device, information processing system, and method of manufacturing microphone unitTAKANO RIKUO·Filed 2008·Granted May 15, 2012·5 cites·40 claims
- 1170US8565465B2Microphone unit and mobile phone provided with the sameINODA TAKESHI·Filed 2009·Granted Oct 22, 2013·4 cites·12 claims
- 1268US8457342B2Differential microphoneTANAKA FUMINORI·Filed 2009·Granted Jun 4, 2013·4 cites·8 claims
- 1367US8218796B2Microphone unit and method of manufacturing the sameTANAKA FUMINORI·Filed 2009·Granted Jul 10, 2012·3 cites·19 claims
- 1466US8927326B2Organic electroluminescence element, production method thereof, organic EL display device, organic EL lighting, and apparatus for producing organic electroluminescence elementNAKATSUKA TAKESHI·Filed 2012·Granted Jan 6, 2015·3 cites·6 claims
- 1562US8649545B2Microphone unitTANAKA FUMINORI·Filed 2009·Granted Feb 11, 2014·2 cites·10 claims
- 1661US8155707B2Voice input-output device and communication deviceTAKANO RIKUO·Filed 2008·Granted Apr 10, 2012·2 cites·10 claims
- 1757US8605930B2Microphone unit, close-talking type speech input device, information processing system, and method for manufacturing microphone unitTAKANO RIKUO·Filed 2009·Granted Dec 10, 2013·1 cites·16 claims
- 1857US6898878B2Piping arrangement for swing type hydraulic excavatorsKOMATSU MFG CO LTD·Filed 2004·Granted May 31, 2005·9 cites·3 claims
- 1952US8824698B2Integrated circuit device, voice input device and information processing systemTAKANO RIKUO·Filed 2009·Granted Sep 2, 2014·0 cites·7 claims
- 2051US8774429B2Voice input device, method for manufacturing the same, and information processing systemTAKANO RIKUO·Filed 2009·Granted Jul 8, 2014·0 cites·8 claims
- 2151US2011158449A1Microphone UnitTANAKA FUMINORI·Filed 2009·Application pending·0 cites
- 2249US8472656B2Microphone unit , voice input device, and method of manufacturing microphone unitTAKANO RIKUO·Filed 2012·Granted Jun 25, 2013·0 cites·25 claims
- 2348US9025794B2Integrated circuit device, voice input device and information processing systemTAKANO RIKUO·Filed 2007·Granted May 5, 2015·0 cites·4 claims
- 2448US8731693B2Voice input device, method of producing the same, and information processing systemTAKANO RIKUO·Filed 2007·Granted May 20, 2014·0 cites·27 claims
- 2548US2011172996A1Voice input device, method for manufacturing the same, and information processing systemFUNAI ELECTRIC CO·Filed 2009·Application pending·0 cites
- 2645US9357313B2Microphone unit having a plurality of diaphragms and a signal processing unitTANAKA FUMINORI·Filed 2009·Granted May 31, 2016·0 cites·13 claims
- 2741US2009040609A1Composition for anisotropic dye film, anisotropic dye film, and polarizing deviceMITSUBISHI CHEM CORP·Filed 2006·Application pending·0 cites
- 2837US2006185200A1Rear end small revolving type hydraulic shovelKOMATSU MFG CO LTD·Filed 2004·Application pending·0 cites
- 2934US5711096AWorking machine of a hydraulic backhoe having increased blade tip forceKOMATSU MFG CO LTD·Filed 1994·Granted Jan 27, 1998·10 cites·7 claims
- 3029US4303928APrinter head assembly for an ink jet system printer of the charge amplitude controlling typeNIPPON TELEGRAPH & TELEPHONE·Filed 1979·Granted Dec 1, 1981·2 cites·18 claims
- 3124US4637118AMachine tool for drilling printed circuit boardsTOSHIBA MACHINE CO LTD·Filed 1986·Granted Jan 20, 1987·3 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →