Inventor · disambiguated record
Nobuhiro Takahashi
Also filed as: HIRATA KEN-ICHI · HIRATA KENICHI · TAKAHASHI NOBUHIRO
63 granted patents·17 pending applications·558 citations·filing 1978–2025
98Inventor score
Top patents by PatentIndex Score
80 records- 0191US4909677AThrow away cutting toolSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Mar 20, 1990·46 cites·1 claims
- 0283US4941780AIndexable cutting insertSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Jul 17, 1990·42 cites·1 claims
- 0382US5044839AThrow away insertSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Sep 3, 1991·45 cites·6 claims
- 0477US6612882B2Idling speed control system for outboard motorHONDA MOTOR CO LTD·Filed 2001·Granted Sep 2, 2003·22 cites·22 claims
- 0576USD746424SRoof for power conditioning subsystemTOSHIBA MITSUBISHI ELEC INC·Filed 2014·Granted Dec 29, 2015·29 cites·1 claims
- 0676US8969157B2Method of manufacturing semiconductor device having field plate electrodeTOSHIBA KK·Filed 2013·Granted Mar 3, 2015·4 cites·12 claims
- 0774US9607855B2Etching method and storage mediumTOKYO ELECTRON LTD·Filed 2016·Granted Mar 28, 2017·2 cites·10 claims
- 0872US10854463B2Etching method and method for manufacturing DRAM capacitorTOKYO ELECTRON LTD·Filed 2017·Granted Dec 1, 2020·1 cites·15 claims
- 0972US4993892AThread cutting throw-away tipSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Feb 19, 1991·26 cites·8 claims
- 1070US6614345B2Oil pressure warning system for outboard motorHONDA MOTOR CO LTD·Filed 2001·Granted Sep 2, 2003·13 cites·22 claims
- 1168US11342192B2Substrate processing method and storage mediumTOKYO ELECTRON LTD·Filed 2018·Granted May 24, 2022·1 cites·8 claims
- 1268US10469422B2System, method, and program that allow audio chattingDENA CO LTD·Filed 2015·Granted Nov 5, 2019·2 cites·10 claims
- 1367US6685515B1Overheat detection system for outboard motorHONDA MOTOR CO LTD·Filed 2002·Granted Feb 3, 2004·11 cites·12 claims
- 1467US6599158B2Idling speed control system for outboard motorHONDA MOTOR CO LTD·Filed 2001·Granted Jul 29, 2003·15 cites·15 claims
- 1565US10312079B2Etching methodTOKYO ELECTRON LTD·Filed 2015·Granted Jun 4, 2019·1 cites·6 claims
- 1665US6268876B1Method of evaluating characteristics of a light beam apparatus for evaluating the characteristics and apparatus for adjusting a write unit by employing the evaluation methodRICOH KK·Filed 1998·Granted Jul 31, 2001·22 cites·6 claims
- 1764US9691630B2Etching methodTOKYO ELECTRON LTD·Filed 2014·Granted Jun 27, 2017·1 cites·20 claims
- 1864US5372463AThrow away insertSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Dec 13, 1994·24 cites·5 claims
- 1963USD324690STip for a cutting toolSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Mar 17, 1992·12 cites·1 claims
- 2062US5088651ARoll crusher and crushing method in use for the roll crusherNITTETSU MINING CO LTD·Filed 1990·Granted Feb 18, 1992·18 cites·5 claims
- 2162US5054967AThrow away cutting toolSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Oct 8, 1991·17 cites·1 claims
- 2261US9661785B2Power conversion apparatusTOSHIBA MITSUBISHI-ELECTRIC IND SYSTEMS CORP·Filed 2014·Granted May 23, 2017·1 cites·11 claims
- 2361US6970974B2Method for managing disk drives of different types in disk array deviceHITACHI LTD·Filed 2004·Granted Nov 29, 2005·10 cites·22 claims
- 2461US6820470B2Intake manifold leakage detection system of internal combustion engineHONDA MOTOR CO LTD·Filed 2002·Granted Nov 23, 2004·9 cites·12 claims
- 2561US4188243AMethod and apparatus for heat-treating metallic materialNIPPON KOKAN KK·Filed 1978·Granted Feb 12, 1980·8 cites·2 claims
- 2660US12054824B2Substrate processing method and substrate processing apparatusTOKYO ELECTRON LTD·Filed 2022·Granted Aug 6, 2024·0 cites·15 claims
- 2760US6810724B2Engine reversing detection system for outboard motorHONDA MOTOR CO LTD·Filed 2002·Granted Nov 2, 2004·7 cites·10 claims
- 2860US4419261AImpregnant for making semi-rigid or rigid resin foamsWAKO KEMIKARU KABUSHIKI KAISHA·Filed 1980·Granted Dec 6, 1983·18 cites·21 claims
- 2959US6778076B2Oil pressure switch failure detection system for outboard motorHONDA MOTOR CO LTD·Filed 2001·Granted Aug 17, 2004·8 cites·30 claims
- 3059US6353455B1Method of evaluating characteristics of a light beam, apparatus for evaluating the characteristics, and apparatus for adjusting a write unit by employing the evaluating methodRICOH KK·Filed 1999·Granted Mar 5, 2002·15 cites·16 claims
- 3158US2025239952A1Integrated circuit device and motor driverSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 3257US11581192B2Etching method and etching apparatusTOKYO ELECTRON LTD·Filed 2021·Granted Feb 14, 2023·0 cites·2 claims
- 3357US10665470B2Etching method and etching apparatusTOKYO ELECTRON LTD·Filed 2018·Granted May 26, 2020·0 cites·8 claims
- 3456US6243124B1Method of evaluating characteristics of a light beam, apparatus for evaluating the characteristics, and apparatus for adjusting a write unit by employing the evaluation methodRICOH KK·Filed 1999·Granted Jun 5, 2001·13 cites·42 claims
- 3556US5132252AMethod for fabricating semiconductor devices that prevents pattern contaminationFUJITSU LTD·Filed 1989·Granted Jul 21, 1992·17 cites·7 claims
- 3656US2020234974A1Etching Method and Etching ApparatusTOKYO ELECTRON LTD·Filed 2020·Application pending·0 cites
- 3755US12211695B2Etching method and etching apparatusTOKYO ELECTRON LTD·Filed 2022·Granted Jan 28, 2025·0 cites·17 claims
- 3855US10758134B2Sensor, sensor apparatus, and electronic deviceSHARP KK·Filed 2015·Granted Sep 1, 2020·1 cites·11 claims
- 3955US6275249B1Method of evaluating characteristics of a light beam, apparatus for evaluating the characteristics, and apparatus for adjusting a write unit by employing the evaluation methodRICOH KK·Filed 1999·Granted Aug 14, 2001·13 cites·6 claims
- 4054US2013251896A1Method of protecting component of film forming apparatus and film forming methodTOKYO ELECTRON LTD·Filed 2013·Application pending·0 cites
- 4154US2025089182A1Painting protector and cubicle using the sameTMEIC CORP·Filed 2022·Application pending·0 cites
- 4253US11784054B2Etching method and substrate processing systemTOKYO ELECTRON LTD·Filed 2020·Granted Oct 10, 2023·0 cites·19 claims
- 4351US12500091B2Etching method, method of removing etching residue, and storage mediumTOKYO ELECTRON LTD·Filed 2019·Granted Dec 16, 2025·0 cites·27 claims
- 4451US11594417B2Etching method and apparatusTOKYO ELECTRON LTD·Filed 2020·Granted Feb 28, 2023·0 cites·13 claims
- 4551US11011383B2Etching methodTOKYO ELECTRON LTD·Filed 2019·Granted May 18, 2021·0 cites·12 claims
- 4651US5880726AStock information display method and information terminalKOKUSAI ELECTRIC CO LTD·Filed 1996·Granted Mar 9, 1999·71 cites·4 claims
- 4750US12375034B2Solar power generation systemTMEIC CORP·Filed 2018·Granted Jul 29, 2025·0 cites·8 claims
- 4850US11373874B2Etching method and apparatusTOKYO ELECTRON LTD·Filed 2020·Granted Jun 28, 2022·0 cites·10 claims
- 4949US2009018509A1Cartridge liquid injectorNIPRO CORP·Filed 2008·Application pending·0 cites
- 5049US2025183048A1Etching method and etching apparatusTOKYO ELECTRON LTD·Filed 2025·Application pending·0 cites
Showing the top 50 of 80 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →