Inventor · disambiguated record
Kazuki Nakamura
Also filed as: NAKAMURA KAZUKI
42 granted patents·33 pending applications·154 citations·filing 1996–2025
97Inventor score
Files withSCREEN HOLDINGS CO LTD20PANASONIC IP MAN CO LTD14MITSUBISHI RAYON CO9TOSHIBA TEC KK7KEIHIN CORP4
Top patents by PatentIndex Score
75 records- 0193US11953726B2Optical devicePANASONIC IP MAN CO LTD·Filed 2021·Granted Apr 9, 2024·2 cites·5 claims
- 0291US12013491B2Optical device and photodetection systemPANASONIC IP MAN CO LTD·Filed 2020·Granted Jun 18, 2024·2 cites·20 claims
- 0390US10420256B1Power converterKEIHIN CORP·Filed 2018·Granted Sep 17, 2019·9 cites·6 claims
- 0488US10461657B2Power conversion apparatusKEIHIN CORP·Filed 2017·Granted Oct 29, 2019·5 cites·10 claims
- 0584US12339400B2Optical device and photodetection systemPANASONIC IP MAN CO LTD·Filed 2024·Granted Jun 24, 2025·0 cites·13 claims
- 0682US6185353B1Graded index type optical fibers and method of making the sameMITSUBISHI RAYON CO·Filed 1997·Granted Feb 6, 2001·48 cites·21 claims
- 0782US2025291036A1Optical device and photodetection systemPANASONIC IP MAN CO LTD·Filed 2025·Application pending·0 cites
- 0880US9724634B2Honeycomb filter and method for producing honeycomb filterKASUGA TAKAFUMI·Filed 2012·Granted Aug 8, 2017·6 cites·11 claims
- 0980US8815111B2Substrate treatment method and substrate treatment apparatusNAKAMURA KAZUKI·Filed 2011·Granted Aug 26, 2014·6 cites·11 claims
- 1079US12360316B2Optical devicePANASONIC IP MAN CO LTD·Filed 2024·Granted Jul 15, 2025·0 cites·5 claims
- 1179US2024213044A1Substrate processing device and substrate processing methodSCREEN HOLDINGS CO LTD·Filed 2023·Application pending·0 cites
- 1279US2024213076A1Substrate processing device and substrate processing methodSCREEN HOLDINGS CO LTD·Filed 2023·Application pending·0 cites
- 1379US2024207900A1Substrate processing device and substrate processing methodSCREEN HOLDINGS CO LTD·Filed 2023·Application pending·0 cites
- 1479US2024213075A1Substrate processing device and substrate processing methodSCREEN HOLDINGS CO LTD·Filed 2023·Application pending·0 cites
- 1575US10264705B2Power conversion apparatusKEIHIN CORP·Filed 2018·Granted Apr 16, 2019·2 cites·5 claims
- 1675US9616528B2Solid wire, and gas-shielded arc welding method using sameKOBE STEEL LTD·Filed 2013·Granted Apr 11, 2017·3 cites·15 claims
- 1774US2025389949A1Optical devicePANASONIC IP MAN CO LTD·Filed 2025·Application pending·0 cites
- 1873US10332758B2Substrate treatment apparatusDAINIPPON SCREEN MFG·Filed 2014·Granted Jun 25, 2019·2 cites·5 claims
- 1973US9188826B2Light-adjusting element and product containing the sameKOBAYASHI NORIHISA·Filed 2012·Granted Nov 17, 2015·2 cites·8 claims
- 2073US6631233B2Graded index type optical fibers and method of making the sameMITSUBISHI RAYON CO·Filed 2001·Granted Oct 7, 2003·7 cites·14 claims
- 2172US6307992B2Graded index type optical fibers and method of making the sameMITSUBISHI RAYON CO·Filed 2000·Granted Oct 23, 2001·11 cites·16 claims
- 2271US10295882B2Display deviceUNIV CHIBA NAT UNIV CORP·Filed 2017·Granted May 21, 2019·1 cites·13 claims
- 2369US10910235B2Substrate treating apparatus and substrate treating methodSCREEN HOLDINGS CO LTD·Filed 2018·Granted Feb 2, 2021·1 cites·6 claims
- 2466US12147094B2Optical device and photodetection systemPANASONIC IP MAN CO LTD·Filed 2022·Granted Nov 19, 2024·0 cites·14 claims
- 2565US10453674B2Substrate treatment method and substrate treatment deviceSCREEN HOLDINGS CO LTD·Filed 2016·Granted Oct 22, 2019·1 cites·6 claims
- 2665US6584256B2Optical fiber cable and optical fiber cable with plugMITSUBISHI RAYON CO·Filed 2002·Granted Jun 24, 2003·8 cites·10 claims
- 2764US10096493B2Substrate treatment apparatus, and substrate treatment methodSCREEN HOLDINGS CO LTD·Filed 2017·Granted Oct 9, 2018·1 cites·7 claims
- 2864US2024061117A1Measurement device and non-transitory computer-readable recording mediumPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 2962US9620393B2Substrate treatment apparatus and substrate treatment methodHASHIMOTO KOJI·Filed 2011·Granted Apr 11, 2017·1 cites·7 claims
- 3060US12463063B2Substrate cleaning deviceSCREEN HOLDINGS CO LTD·Filed 2022·Granted Nov 4, 2025·0 cites·6 claims
- 3160US12017257B2Substrate cleaning device and substrate cleaning methodSCREEN HOLDINGS CO LTD·Filed 2022·Granted Jun 25, 2024·0 cites·8 claims
- 3260US10263359B2Power conversion apparatusKEIHIN CORP·Filed 2018·Granted Apr 16, 2019·1 cites·7 claims
- 3360US9601358B2Substrate treatment apparatus, and substrate treatment methodSCREEN HOLDINGS CO LTD·Filed 2015·Granted Mar 21, 2017·1 cites·10 claims
- 3459US2025036001A1Optical device and photodetection systemPANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 3558US12251735B2Substrate cleaning device and substrate cleaning methodSCREEN HOLDINGS CO LTD·Filed 2022·Granted Mar 18, 2025·0 cites·14 claims
- 3658US12246358B2Substrate cleaning apparatus and substrate cleaning methodSCREEN HOLDINGS CO LTD·Filed 2023·Granted Mar 11, 2025·0 cites·7 claims
- 3758US2022365403A1Optical device, optical detection system, and optical fiberPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 3858US2024091816A1Substrate cleaning apparatus and substrate cleaning methodSCREEN HOLDINGS CO LTD·Filed 2023·Application pending·0 cites
- 3958US2024240455A1Architectural structure and wall member for the sameLUMICA CORP·Filed 2024·Application pending·0 cites
- 4057US2023049850A1Server device and programTOSHIBA TEC KK·Filed 2022·Application pending·0 cites
- 4157US2023051594A1Information processing apparatus and programTOSHIBA TEC KK·Filed 2022·Application pending·0 cites
- 4257US2023395221A1Health improvement path search device and health improvement path search methodKYOWA HAKKO BIO CO LTD·Filed 2021·Application pending·0 cites
- 4357US2023052611A1Information processing device and programTOSHIBA TEC KK·Filed 2022·Application pending·0 cites
- 4457US2023046719A1Server device and congestion information notification systemTOSHIBA TEC KK·Filed 2022·Application pending·0 cites
- 4556US12036583B2Substrate cleaning device and substrate cleaning methodSCREEN HOLDINGS CO LTD·Filed 2022·Granted Jul 16, 2024·0 cites·5 claims
- 4656US2024100712A1Substrate processing device and substrate processing methodSCREEN HOLDINGS CO LTD·Filed 2023·Application pending·0 cites
- 4756US2025215472A1Protein having alpha-1,2-fucosyltransferase activity and method for producing lacto-n-fucopentaose i (lnfpi)KIRIN HOLDINGS KK·Filed 2023·Application pending·0 cites
- 4856US2024338750A1Server device and methodTOSHIBA TEC KK·Filed 2023·Application pending·0 cites
- 4956US2024280996A1Customer service robot and methodTOSHIBA TEC KK·Filed 2024·Application pending·0 cites
- 5055US2021356587A1Distance measurement apparatus, distance measurement method, and storage mediumPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
Showing the top 50 of 75 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Kazuki Nakamura files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →