Inventor · disambiguated record
Yutaka Sakai
Also filed as: OHONO KAZUNORI · SAKAI YUTAKA
30 granted patents·6 pending applications·187 citations·filing 1975–2021
96Inventor score
Files withFUJI PHOTO OPTICAL CO LTD10FANUC CORP5FUJI XEROX CO LTD4FANUC LTD2MITSUBISHI ELECTRIC CORP2
Top patents by PatentIndex Score
36 records- 0184US11789056B2Electromagnetic stirrer and reflection chamberTDK CORP·Filed 2020·Granted Oct 17, 2023·2 cites·18 claims
- 0284US5652079ACarrier for dry two-component developer and method of producing the sameRICOH KK·Filed 1995·Granted Jul 29, 1997·37 cites·104 claims
- 0381US10908572B2Programmable controller and machine learning deviceFANUC CORP·Filed 2019·Granted Feb 2, 2021·2 cites·5 claims
- 0481US9513862B2Detachable machine control panel with displayFANUC CORP·Filed 2015·Granted Dec 6, 2016·3 cites·9 claims
- 0580US6598224B1Data management unit, computer system and computer-readable storage mediumTOSHIBA KK·Filed 2000·Granted Jul 22, 2003·37 cites·20 claims
- 0669US4614409AFinder optical systemFUJI PHOTO OPTICAL CO LTD·Filed 1984·Granted Sep 30, 1986·9 cites·6 claims
- 0764US5409884AThermal image transfer recording mediumRICOH KK·Filed 1994·Granted Apr 25, 1995·12 cites·8 claims
- 0859US9377889B2Resistance film type touch panel and touch panel apparatusNISSHA PRINTING·Filed 2013·Granted Jun 28, 2016·1 cites·14 claims
- 0957US10317869B2PLC maintenance support device and PLC maintenance support programFANUC CORP·Filed 2017·Granted Jun 11, 2019·0 cites·9 claims
- 1057US7428686B2Error detection/correction system, and controller using this systemFANUC LTD·Filed 2003·Granted Sep 23, 2008·4 cites·9 claims
- 1155US5565854AMMC unitFANUC LTD·Filed 1994·Granted Oct 15, 1996·18 cites·17 claims
- 1251US6574528B1Card assembly apparatus, card inspecting apparatus and card magazine used thereforTDK CORP·Filed 2000·Granted Jun 3, 2003·4 cites·4 claims
- 1351US4195912AZoom lens systemFUJI PHOTO OPTICAL CO LTD·Filed 1977·Granted Apr 1, 1980·11 cites·7 claims
- 1450US10949663B2Information processing apparatus and non-transitory computer readable medium storing programFUJI XEROX CO LTD·Filed 2019·Granted Mar 16, 2021·0 cites·20 claims
- 1550US6231478B1Method and system for controlling engine idle revolution numberMITSUBISHI ELECTRIC CORP·Filed 2000·Granted May 15, 2001·9 cites·6 claims
- 1649US2003215879A1IKK3 kinaseFiled 2003·Application pending·0 cites
- 1747US2021299729A1Die deviceHONDA MOTOR CO LTD·Filed 2021·Application pending·0 cites
- 1846US2018146698A1Formula feed for poultryJXTG NIPPON OIL & ENERGY CORP·Filed 2016·Application pending·0 cites
- 1945US11455413B2Information processing apparatus and non-transitory computer readable mediumFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Sep 27, 2022·0 cites·14 claims
- 2044US9960886B2Noise detection deviceFANUC CORP·Filed 2016·Granted May 1, 2018·0 cites·8 claims
- 2144US3961845AZoom lens systemFUJI PHOTO OPTICAL CO LTD·Filed 1975·Granted Jun 8, 1976·8 cites·11 claims
- 2243US10175920B2Information processing apparatus, information processing system, information processing method, and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2017·Granted Jan 8, 2019·0 cites·11 claims
- 2343US4358190AFocussing apparatus having blurring indicatorFUJI PHOTO OPTICAL CO LTD·Filed 1981·Granted Nov 9, 1982·8 cites·5 claims
- 2443US2003202080A1Image forming methodFUJI PHOTO FILM CO LTD·Filed 2003·Application pending·0 cites
- 2542US4484799AWide angle zoom lensFUJI PHOTO OPTICAL CO LTD·Filed 1981·Granted Nov 27, 1984·8 cites·2 claims
- 2639US6576439B1IKK3 kinaseSMITHKLINE BEECHAM CORP·Filed 1999·Granted Jun 10, 2003·2 cites·3 claims
- 2737US9614830B2Relay apparatus, system, relay method, and computer readable mediumFUJI XEROX CO LTD·Filed 2015·Granted Apr 4, 2017·0 cites·14 claims
- 2837US2016238721A1Relocation detector for detecting relocation of apparatusFANUC CORP·Filed 2016·Application pending·0 cites
- 2936US2019095636A1Information processing device and medium storing information processing programFUJI XEROX CO LTD·Filed 2018·Application pending·0 cites
- 3033US11685884B2Device, method and program for identification of projection targetsTAMAGAWA ACADEMY & UNIV·Filed 2017·Granted Jun 27, 2023·0 cites·3 claims
- 3133US3958865ARetrofocus type lens systemFUJI PHOTO OPTICAL CO LTD·Filed 1975·Granted May 25, 1976·4 cites·2 claims
- 3231US4294521ARear stop type zoom lensFUJI PHOTO OPTICAL CO LTD·Filed 1979·Granted Oct 13, 1981·2 cites·2 claims
- 3330US6109238AIdling-engine-speed control method and controller thereforMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Aug 29, 2000·2 cites·7 claims
- 3430US4018512ARetrofocus type lensFUJI PHOTO OPTICAL CO LTD·Filed 1975·Granted Apr 19, 1977·2 cites·1 claims
- 3529US4298252ARear stop type lens systemFUJI PHOTO OPTICAL CO LTD·Filed 1979·Granted Nov 3, 1981·1 cites·5 claims
- 3629US4158482AInverted telephoto type super-wide angle lensFUJI PHOTO OPTICAL CO LTD·Filed 1977·Granted Jun 19, 1979·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →