Inventor · disambiguated record
Katsumi Kobayashi
Also filed as: KOBAYASHI KATSUMI
134 granted patents·30 pending applications·1,199 citations·filing 1981–2022
99Inventor score
Files withTDK CORP42FUJIFILM CORP29FUJI PHOTO FILM CO LTD23KOBAYASHI KATSUMI14NIPPON TELEGRAPH & TELEPHONE8
Top patents by PatentIndex Score
164 records- 0196US6117629ASilver halide photographic emulsion and silver halide photographic material containing said silver halide photographic emulsionFUJI PHOTO FILM CO LTD·Filed 1997·Granted Sep 12, 2000·23 cites·4 claims
- 0295US9911535B2Electronic deviceTDK CORP·Filed 2016·Granted Mar 6, 2018·8 cites·17 claims
- 0393US9613753B2Electronic device comprising chip component and external terminalTDK CORP·Filed 2014·Granted Apr 4, 2017·12 cites·34 claims
- 0493US8242871B2TransformerKOBAYASHI KATSUMI·Filed 2010·Granted Aug 14, 2012·14 cites·5 claims
- 0593US6180332B1Silver halide photographic emulsion and silver halide photographic material containing said silver halide photographic emulsionFUJI PHOTO FILM CO LTD·Filed 1999·Granted Jan 30, 2001·15 cites·12 claims
- 0693US4385324AWide screen image projection apparatusSONY CORP·Filed 1981·Granted May 24, 1983·116 cites·10 claims
- 0792US9042079B2Ceramic electronic componentTDK CORP·Filed 2013·Granted May 26, 2015·12 cites·21 claims
- 0891US10381157B2Ceramic electronic deviceTDK CORP·Filed 2018·Granted Aug 13, 2019·5 cites·6 claims
- 0990US10242805B2Electronic device with external terminalTDK CORP·Filed 2017·Granted Mar 26, 2019·4 cites·11 claims
- 1089US8574463B2Metal complex dye, photoelectric conversion element and dye-sensitized solar cellFUJIFILM CORP·Filed 2012·Granted Nov 5, 2013·9 cites·17 claims
- 1188US6582894B1Silver haide photographic emulsion and photographic light-sensitive material using sameFUJI PHOTO FILM CO LTD·Filed 2000·Granted Jun 24, 2003·10 cites·16 claims
- 1287US5712047ACopper foil for printed wiring boardNIPPON DENKAI LTD·Filed 1996·Granted Jan 27, 1998·53 cites·20 claims
- 1386US6387610B1Silver halide photographic emulsion and silver halide photographic material containing said silver halide photographic emulsionFUJI PHOTO FILM CO LTD·Filed 2000·Granted May 14, 2002·5 cites·8 claims
- 1486US4394690AVariable aspect ratio television receiverSONY CORP·Filed 1981·Granted Jul 19, 1983·42 cites·10 claims
- 1585US9105405B2Ceramic electronic component with metal terminalsTDK CORP·Filed 2013·Granted Aug 11, 2015·5 cites·12 claims
- 1685US6333146B1Methine compound and silver halide photographic material containing the sameFUJI PHOTO FILM CO LTD·Filed 2000·Granted Dec 25, 2001·11 cites·11 claims
- 1783US9424982B2TransformerTDK CORP·Filed 2014·Granted Aug 23, 2016·4 cites·7 claims
- 1883US7312682B2Coil component and electronic deviceTDK CORP·Filed 2006·Granted Dec 25, 2007·13 cites·12 claims
- 1983US6537742B2Silver halide photographic emulsion and silver halide photographic material containing said silver halide photographic emulsionFUJI PHOTO FILM CO LTD·Filed 2001·Granted Mar 25, 2003·4 cites·15 claims
- 2082US10096426B2Electronic deviceTDK CORP·Filed 2016·Granted Oct 9, 2018·2 cites·7 claims
- 2182US9953768B2Metal-complex dye, photoelectric conversion element, dye-sensitized solar cell, and dye solution containing metal-complex dyeFUJIFILM CORP·Filed 2015·Granted Apr 24, 2018·2 cites·22 claims
- 2281US6521401B1Silver halide photographic emulsion and silver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 2000·Granted Feb 18, 2003·6 cites·12 claims
- 2380US6649337B2Heat-developable photosensitive materialFUJI PHOTO FILM CO LTD·Filed 2001·Granted Nov 18, 2003·5 cites·17 claims
- 2479US10587940B2Acoustic device and mobile objectSOCIONEXT INC·Filed 2019·Granted Mar 10, 2020·3 cites·6 claims
- 2579US7400114B2Voltage equalizer for battery elementsFUJI HEAVY IND LTD·Filed 2004·Granted Jul 15, 2008·44 cites·24 claims
- 2678US8693399B2Gateway apparatus, node apparatus, communication system, and channel switching methodHIRATA SHINICHI·Filed 2012·Granted Apr 8, 2014·5 cites·6 claims
- 2778US7629459B2Azo dye compoundFUJIFILM CORP·Filed 2005·Granted Dec 8, 2009·2 cites·1 claims
- 2877US8647708B2Method of producing photoelectric conversion element, photoelectric conversion element, and photoelectrochemical cellKOBAYASHI KATSUMI·Filed 2010·Granted Feb 11, 2014·3 cites·10 claims
- 2976US9424998B2Dye, photoelectric conversion element using the same, photoelectrochemical cell, and method of producing dyeFUJIFILM CORP·Filed 2013·Granted Aug 23, 2016·1 cites·7 claims
- 3076US8742992B2Planar inverted F antennaKAI MANABU·Filed 2012·Granted Jun 3, 2014·5 cites·8 claims
- 3176US6465166B1Methine compound and silver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 2000·Granted Oct 15, 2002·4 cites·24 claims
- 3276US4696004ALogic analyzerTAKEDA RIKEN IND CO LTD·Filed 1985·Granted Sep 22, 1987·34 cites·12 claims
- 3375US9640321B2Ceramic electronic component with metal terminalTDK CORP·Filed 2014·Granted May 2, 2017·2 cites·23 claims
- 3475US7211724B2Noise filter having case and core assembled thereinTDK CORP·Filed 2005·Granted May 1, 2007·7 cites·13 claims
- 3574US11610713B2Coil deviceTDK CORP·Filed 2020·Granted Mar 21, 2023·0 cites·3 claims
- 3674US5534128ANon-cyanide copper-zinc electroplating bath, method of surface treatment of copper foil for printed wiring board using the same and copper foil for printed wiring boardNIPPON DENKAI LTD·Filed 1995·Granted Jul 9, 1996·29 cites·12 claims
- 3773US10804035B2Ceramic electronic deviceTDK CORP·Filed 2017·Granted Oct 13, 2020·1 cites·7 claims
- 3872US10049805B2Coil deviceTDK CORP·Filed 2017·Granted Aug 14, 2018·2 cites·14 claims
- 3972US9614165B2Photoelectric conversion element, dye-sensitized solar cell, metal complex dye, dye solution, dye-adsorbed electrode and method of producing dye-sensitized solar cellFUJIFILM CORP·Filed 2015·Granted Apr 4, 2017·1 cites·23 claims
- 4072US9153371B2Coil deviceTDK CORP·Filed 2013·Granted Oct 6, 2015·3 cites·8 claims
- 4172USD721651SCoil componentIWAKURA MASAAKI·Filed 2012·Granted Jan 27, 2015·19 cites·1 claims
- 4272US7319376B2Noise filterTDK CORP·Filed 2006·Granted Jan 15, 2008·9 cites·10 claims
- 4372US6838231B2Production process of silver halide photographic emulsion and silver halide photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 2002·Granted Jan 4, 2005·3 cites·13 claims
- 4471US9125142B2Node apparatus, communication system, and channel selection methodHIRATA SHINICHI·Filed 2012·Granted Sep 1, 2015·3 cites·10 claims
- 4571US8866577B2Coil componentMAEDA HIROSHI·Filed 2012·Granted Oct 21, 2014·2 cites·5 claims
- 4671US8451081B2Coil assembly having pin support portions of different lengthKOBAYASHI KATSUMI·Filed 2011·Granted May 28, 2013·3 cites·5 claims
- 4771US7161010B2Methine compound and silver halide photographic material containing the sameFUJI PHOTO FILM CO LTD·Filed 2003·Granted Jan 9, 2007·3 cites·8 claims
- 4870US10403829B2Photoelectric conversion element, solar cell using the same, and method for manufacturing photoelectric conversion elementFUJIFILM CORP·Filed 2016·Granted Sep 3, 2019·1 cites·6 claims
- 4970US9419318B2Method of producing photoelectric conversion element, photoelectric conversion element and photoelectrochemical cellKOBAYASHI KATSUMI·Filed 2011·Granted Aug 16, 2016·1 cites·17 claims
- 5069US6816130B1Display apparatus for use in athletic gamesMOLTEN CORP·Filed 2000·Granted Nov 9, 2004·20 cites·3 claims
Showing the top 50 of 164 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →