Inventor · disambiguated record
Koichiro Watanabe
Also filed as: WATANABE KOICHIRO
63 granted patents·25 pending applications·638 citations·filing 1975–2024
98Inventor score
Top patents by PatentIndex Score
88 records- 0198US7776473B2Silicon-silicon oxide-lithium composite, making method, and non-aqueous electrolyte secondary cell negative electrode materialSHINETSU CHEMICAL CO·Filed 2007·Granted Aug 17, 2010·53 cites·16 claims
- 0295US9277674B2Electrical part fixing structure for hybrid vehiclesSUZUKI MOTOR CORP·Filed 2013·Granted Mar 1, 2016·20 cites·5 claims
- 0394US6551567B2Spherical silica particles and method of productionSHINETSU CHEMICAL CO·Filed 2001·Granted Apr 22, 2003·54 cites·9 claims
- 0494US6387302B1Method of producing spherical silica powderSHINETSU CHEMICAL CO·Filed 2001·Granted May 14, 2002·34 cites·3 claims
- 0593US8734991B2Negative electrode material for nonaqueous electrolyte secondary batteryTAKANO YASUO·Filed 2008·Granted May 27, 2014·37 cites·10 claims
- 0691US9918773B2Plasma treatment systemOLYMPUS CORP·Filed 2016·Granted Mar 20, 2018·15 cites·12 claims
- 0791US8105718B2Non-aqueous electrolyte secondary battery, negative electrode material, and making methodNAKANISHI TETSUO·Filed 2009·Granted Jan 31, 2012·12 cites·16 claims
- 0890US5822425AMethods of transmitting and recording television signals with copy generating restriction information and recording apparatus thereforSONY CORP·Filed 1996·Granted Oct 13, 1998·62 cites·15 claims
- 0989US10566613B2Negative electrode material for lithium-ion secondary battery, negative electrode for lithium-ion secondary battery, lithium-ion secondary battery, and method of producing negative electrode material for lithium-ion secondary batterySHINETSU CHEMICAL CO·Filed 2017·Granted Feb 18, 2020·2 cites·6 claims
- 1088US9287561B2Negative electrode material for non-aqueous electrolyte secondary batteries, manufacturing method therefor, and lithium-ion secondary batteriesWATANABE KOICHIRO·Filed 2010·Granted Mar 15, 2016·6 cites·3 claims
- 1186US9931756B2Method for producing separator and method for slittingSUMITOMO CHEMICAL CO·Filed 2015·Granted Apr 3, 2018·2 cites·12 claims
- 1286US6760522B2Optical cable having forming tape and rip cordsFUJIKURA LTD·Filed 2002·Granted Jul 6, 2004·37 cites·9 claims
- 1385US10170757B2Negative electrode material for lithium ion secondary battery, negative electrode, and lithium ion secondary batterySHINETSU CHEMICAL CO·Filed 2014·Granted Jan 1, 2019·3 cites·10 claims
- 1484US5389630ADiamine compound and brain protecting agent containing the sameKOWA CO·Filed 1990·Granted Feb 14, 1995·24 cites·7 claims
- 1583US9281129B2Silicon oxide particles, making method, lithium ion secondary battery, and electrochemical capacitorSHINETSU CHEMICAL CO·Filed 2013·Granted Mar 8, 2016·3 cites·5 claims
- 1683US8763735B2Cooling system for electric vehicle and cooling method for electrical componentWATANABE KOICHIRO·Filed 2012·Granted Jul 1, 2014·4 cites·2 claims
- 1781US11332302B2Aerosol productTOYO AEROSOL IND CO·Filed 2020·Granted May 17, 2022·1 cites·2 claims
- 1881US9848840B2X-ray diagnostic apparatus comprising an X-ray filter movable along an imaging axis of X-raysTOSHIBA MEDICAL SYS CORP·Filed 2014·Granted Dec 26, 2017·13 cites·17 claims
- 1979US9480437B2Movement compensation for superimposed fluoroscopy and radiography imageWATANABE KOICHIRO·Filed 2012·Granted Nov 1, 2016·13 cites·16 claims
- 2079US3947862AExposure multiplication indicating means for automatic exposure setting cameraASAHI OPTICAL CO LTD·Filed 1975·Granted Mar 30, 1976·10 cites·6 claims
- 2178US9142858B2Non-aqueous electrolyte secondary battery, negative electrode, negative electrode material, and preparation of Si—O—Al compositeNAKANISHI TETSUO·Filed 2009·Granted Sep 22, 2015·3 cites·14 claims
- 2277US9887418B2Negative electrode material for lithium-ion secondary battery, negative electrode for lithium-ion secondary battery, lithium-ion secondary battery, and method of producing negative electrode material for lithium-ion secondary batterySHINETSU CHEMICAL CO·Filed 2015·Granted Feb 6, 2018·1 cites·8 claims
- 2377US6163803ATransmitting apparatus, receiving apparatus, recording apparatus, and reproducing apparatusSONY CORP·Filed 1998·Granted Dec 19, 2000·81 cites·41 claims
- 2477US4746737APhenyl guanidinobenzoate derivatives which have protease inhibitory activityKOWA CO·Filed 1986·Granted May 24, 1988·15 cites·29 claims
- 2575US10069142B2Rotary tubular furnace, method of producing negative electrode active material for non-aqueous electrolyte secondary battery, negative electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary batterySHINETSU CHEMICAL CO·Filed 2015·Granted Sep 4, 2018·1 cites·18 claims
- 2675US9673434B2Method for producing laminated porous filmHASEGAWA HIROHIKO·Filed 2012·Granted Jun 6, 2017·1 cites·9 claims
- 2775US6777152B2Electrostatic image developerSHINETSU CHEMICAL CO·Filed 2002·Granted Aug 17, 2004·10 cites·13 claims
- 2875US6236790B1Optical-fiber cable and method of manufacturing the sameFUJIKURA LTD·Filed 1999·Granted May 22, 2001·41 cites·10 claims
- 2974US4898876ABenzoylpiperazine esters and a process for their productionKOWA CO·Filed 1985·Granted Feb 6, 1990·12 cites·14 claims
- 3073US10922947B2Rescue signal transmission systemSUZUKI MOTOR CORP·Filed 2019·Granted Feb 16, 2021·2 cites·4 claims
- 3172US10179341B2Roll member, coating device, separator production device, and secondary batter production deviceSUMITOMO CHEMICAL CO·Filed 2017·Granted Jan 15, 2019·1 cites·10 claims
- 3270US10939935B2Ultrasonic treatment instrument for articulations, and ultrasonic treatment system for articulationsOLYMPUS CORP·Filed 2018·Granted Mar 9, 2021·1 cites·15 claims
- 3370US10217982B2Method for producing laminated porous filmSUMITOMO CHEMICAL CO·Filed 2017·Granted Feb 26, 2019·0 cites·8 claims
- 3467US10307925B2Method for producing separator and method for slitting separator original sheetSUMITOMO CHEMICAL CO·Filed 2018·Granted Jun 4, 2019·0 cites·9 claims
- 3566US8721179B2Medical bed apparatusWATANABE KOICHIRO·Filed 2011·Granted May 13, 2014·3 cites·8 claims
- 3666US7274314B2Character-information conversion apparatus and method for converting character informationSONY CORP·Filed 2005·Granted Sep 25, 2007·3 cites·9 claims
- 3764US10403873B2Gravure roll, method of fabricating a separator, and separatorSUMITOMO CHEMICAL CO·Filed 2014·Granted Sep 3, 2019·1 cites·9 claims
- 3864US7332144B2Hydrophobic silica fine powder and making methodSHINETSU CHEMICAL CO·Filed 2002·Granted Feb 19, 2008·8 cites·15 claims
- 3964US2024382068A1Image processing device, energy treatment instrument, treatment system, and image processing methodOLYMPUS CORP·Filed 2024·Application pending·0 cites
- 4063US2024389847A1Image processing device, treatment system, and image processing methodOLYMPUS CORP·Filed 2024·Application pending·0 cites
- 4163US2024398209A1Image processing apparatus, treatment system, learning apparatus, and image processing methodOLYMPUS CORP·Filed 2024·Application pending·0 cites
- 4261US9693741B2Mammographic apparatusTOSHIBA MEDICAL SYS CORP·Filed 2014·Granted Jul 4, 2017·2 cites·12 claims
- 4361US7240121B2Content providing apparatus and content providing methodSONY CORP·Filed 2002·Granted Jul 3, 2007·4 cites·12 claims
- 4460US12471946B2Treatment system, control device, and method of operating the treatment systemOLYMPUS CORP·Filed 2023·Granted Nov 18, 2025·0 cites·22 claims
- 4560US10665838B2Method for manufacturing separator web, method for manufacturing separator, separator web, and apparatus for manufacturing separator webSUMITOMO CHEMICAL CO·Filed 2015·Granted May 26, 2020·0 cites·8 claims
- 4659US10056591B2Method for producing separator filmSUMITOMO CHEMICAL CO·Filed 2016·Granted Aug 21, 2018·0 cites·12 claims
- 4759US9553309B2Silicon oxide particles, making method, lithium ion secondary battery, and electrochemical capacitorSHINETSU CHEMICAL CO·Filed 2016·Granted Jan 24, 2017·0 cites·4 claims
- 4859US9095258B2X-ray imaging apparatus and programTOSHIBA KK·Filed 2013·Granted Aug 4, 2015·1 cites·7 claims
- 4959US2010235529A1Contents providing apparatus, contents providing method, playback program for stream contents, and recording medium on which playback program for stream contents is recordedSONY CORP·Filed 2009·Application pending·0 cites
- 5058US9865868B2Negative electrode material for use in non-aqueous electrolyte secondary battery, method of producing the same, and lithium-ion secondary batterySHINETSU CHEMICAL CO·Filed 2014·Granted Jan 9, 2018·0 cites·6 claims
Showing the top 50 of 88 patent records by PatentIndex Score.
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