Inventor · disambiguated record
Koichi Nakazawa
Also filed as: NAKAZAWA KOICHI
20 granted patents·9 pending applications·97 citations·filing 1990–2022
92Inventor score
Files withKOMATSU MFG CO LTD12MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4NAKAZAWA KOICHI4SHINETSU CHEMICAL CO3SUMITOMO CHEMICAL CO2
Top patents by PatentIndex Score
29 records- 0193US7994367B2Method for producing benzaldehyde compoundSUMITOMO CHEMICAL CO·Filed 2008·Granted Aug 9, 2011·18 cites·11 claims
- 0283US12359405B2Work machine obstacle notification system and work machine obstacle notification methodKOMATSU MFG CO LTD·Filed 2021·Granted Jul 15, 2025·1 cites·9 claims
- 0379US11549238B2System and method for work machineKOMATSU MFG CO LTD·Filed 2020·Granted Jan 10, 2023·2 cites·20 claims
- 0479US8309753B2Method for producing optically active cyanohydrin compoundNAKAZAWA KOICHI·Filed 2009·Granted Nov 13, 2012·2 cites·9 claims
- 0574US8258349B2Process for production of benzaldehyde compoundNAKAZAWA KOICHI·Filed 2009·Granted Sep 4, 2012·2 cites·23 claims
- 0673US7851659B2Method for producing benzaldehyde compoundSUMITOMO CHEMICAL CO·Filed 2008·Granted Dec 14, 2010·2 cites·13 claims
- 0772US12365766B2Organopolysiloxane compositionSHINETSU CHEMICAL CO·Filed 2022·Granted Jul 22, 2025·0 cites·5 claims
- 0870US5089761AMotor control systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Feb 18, 1992·31 cites·3 claims
- 0966US5247839ATorsion angle detection apparatus and torque sensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Sep 28, 1993·25 cites·6 claims
- 1065US11760903B2Adhesive composition, covering substrate, and cured productSHINETSU CHEMICAL CO·Filed 2021·Granted Sep 19, 2023·0 cites·6 claims
- 1163US12221773B2Obstacle notification system for work machine and obstacle notification method for work machineKOMATSU MFG CO LTD·Filed 2021·Granted Feb 11, 2025·0 cites·12 claims
- 1263US11731992B2Method for preparing halosilane compoundsSHINETSU CHEMICAL CO·Filed 2022·Granted Aug 22, 2023·0 cites·11 claims
- 1356US2024141621A1Display control device, display control method, and work machineKOMATSU MFG CO LTD·Filed 2022·Application pending·0 cites
- 1454US12091839B2System and method for work machineKOMATSU MFG CO LTD·Filed 2020·Granted Sep 17, 2024·0 cites·21 claims
- 1553US12084840B2System and method for work machineKOMATSU MFG CO LTD·Filed 2020·Granted Sep 10, 2024·0 cites·13 claims
- 1653US2004058307A1Transmitting method, transmitting apparatus, and transmitting program of pass/fail information of examsFUJITSU LTD·Filed 2003·Application pending·0 cites
- 1752US10589355B2Method for modifying grain boundary of Nd—Fe—B base magnet, and body with modified grain boundary treated by the methodNISSAN MOTOR·Filed 2016·Granted Mar 17, 2020·0 cites·16 claims
- 1852US2023323637A1Obstacle reporting system for work machine, and obstacle reporting method for work machineKOMATSU MFG CO LTD·Filed 2021·Application pending·0 cites
- 1949US2008165271A1Image pickup apparatusKONICA MINOLTA OPTO INC·Filed 2008·Application pending·0 cites
- 2047US8148524B2Process for producing sulfonyl chloride compoundNAKAZAWA KOICHI·Filed 2006·Granted Apr 3, 2012·0 cites·11 claims
- 2147US2023143300A1Detection system and detection methodKOMATSU MFG CO LTD·Filed 2021·Application pending·0 cites
- 2246US8158787B2Process for producing trichloropyrimidine compoundNAKAZAWA KOICHI·Filed 2008·Granted Apr 17, 2012·0 cites·10 claims
- 2346US5231596APosition detector having a single set detector for absolute codesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jul 27, 1993·12 cites·4 claims
- 2446US2021395982A1System and method for work machineKOMATSU MFG CO LTD·Filed 2020·Application pending·0 cites
- 2543US2023114366A1Work machine periphery monitoring system, work machine, and work machine periphery monitoring methodKOMATSU MFG CO LTD·Filed 2021·Application pending·0 cites
- 2640US2022002977A1System and method for work machineKOMATSU MFG CO LTD·Filed 2020·Application pending·0 cites
- 2739US2022333357A1Work machine periphery monitoring system, work machine, and work machine periphery monitoring methodKOMATSU MFG CO LTD·Filed 2020·Application pending·0 cites
- 2832US9045399B2Method for producing methanesulfonic acid alkyl ester solutionMARUNO SHINOBU·Filed 2011·Granted Jun 2, 2015·0 cites·10 claims
- 2931US5051677AApparatus for processing rotary memberMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Sep 24, 1991·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →