Inventor · disambiguated record
Yoshihiko Watanabe
Also filed as: WATANABE YOSHIHIKO
49 granted patents·13 pending applications·1,271 citations·filing 1980–2024
98Inventor score
Top patents by PatentIndex Score
62 records- 0196US10736498B2Special light endoscopeOLYMPUS CORP·Filed 2017·Granted Aug 11, 2020·72 cites·21 claims
- 0296US5129467AElectric hammer drill having dust collecting deviceHITACHI KOKI KK·Filed 1990·Granted Jul 14, 1992·126 cites·8 claims
- 0395US4837115AThermoplastic polyester composition having improved flavor-retaining property and vessel formed therefromTOYO SEIKAN KAISHA LTD·Filed 1987·Granted Jun 6, 1989·173 cites·17 claims
- 0494US5347503AOptical information processing apparatus for correcting linearity of a photosensor output with respect to power of an emitted light beamCANON KK·Filed 1993·Granted Sep 13, 1994·54 cites·9 claims
- 0592US5456324APercussion hammerHITACHI KOKI KK·Filed 1994·Granted Oct 10, 1995·78 cites·4 claims
- 0692USD349029SPortable elecrtric hammer drillHITACHI KOKI KK·Filed 1993·Granted Jul 26, 1994·42 cites·1 claims
- 0791US5346023ASlipping torque changing apparatus for impact toolHITACHI KOKI KK·Filed 1993·Granted Sep 13, 1994·72 cites·10 claims
- 0891US4820795APolyester vessel and packageTOYO SEIKAN KAISHA LTD·Filed 1987·Granted Apr 11, 1989·67 cites·10 claims
- 0988US5404346AOptical information processing apparatus including a correction circuit for correcting non-linearity of an output of a position detection circuitCANON KK·Filed 1993·Granted Apr 4, 1995·31 cites·6 claims
- 1087US6858804B2Cable-enrolling conductive thin-film sheet and manufacturing method thereofYAZAKI CORP·Filed 2001·Granted Feb 22, 2005·32 cites·10 claims
- 1187US5532990AOptical information processing method and apparatus including measuring and correcting the offset of a tracking error signal from an output of a photodetector using a vibrating objective lensCANON KK·Filed 1995·Granted Jul 2, 1996·37 cites·6 claims
- 1286US5592314ATunable wavelength filter formed by 2 lcds in series having opposite twist angles of n*π/2 and a dielectric mirror layer on each substrateYAZAKI CORP·Filed 1994·Granted Jan 7, 1997·102 cites·6 claims
- 1385US6438449B2Substrate transport apparatus and transport teaching systemDAINIPPON SCREEN MFG·Filed 2000·Granted Aug 20, 2002·34 cites·9 claims
- 1484USD380132SPortable electric hammer drillHITACHI KOKI KK·Filed 1995·Granted Jun 24, 1997·29 cites·1 claims
- 1582US11110979B2Automobile manufacturing methodTOYOTA MOTOR CO LTD·Filed 2019·Granted Sep 7, 2021·6 cites·13 claims
- 1679US5517475AOptical information processing apparatus in which the offset of a tracking error signal is corrected in accordance with a relationship stored in a memory, in response to a position detection output signalCANON KK·Filed 1995·Granted May 14, 1996·24 cites·4 claims
- 1776US7154616B2Application charging system, information processing apparatus, and control method therefor and memory medium storing program thereforCANON KK·Filed 2001·Granted Dec 26, 2006·17 cites·6 claims
- 1870US2010015682A1Ultrasonic dissection device and ultrasonic dissection methodOLYMPUS CORP·Filed 2009·Application pending·0 cites
- 1969US8524205B2Hair cosmetic compositionOSHIKA MASATO·Filed 2010·Granted Sep 3, 2013·1 cites·16 claims
- 2068US5883158AProcess for producing improved super absorbent polymerKAO CORP·Filed 1995·Granted Mar 16, 1999·81 cites·10 claims
- 2163US6996293B1Reduced image forming method and apparatusCANON KK·Filed 2000·Granted Feb 7, 2006·9 cites·46 claims
- 2261US2013137133A1Ultrasonic dissection device and ultrasonic dissection methodOLYMPUS CORP·Filed 2013·Application pending·0 cites
- 2360US9731476B2Composite metal sheetYAZAKI CORP·Filed 2015·Granted Aug 15, 2017·0 cites·5 claims
- 2460US7758833B2Exhaust gas purifying apparatus for internal combustion engineHONDA MOTOR CO LTD·Filed 2008·Granted Jul 20, 2010·2 cites·8 claims
- 2559US2024189125A1Stent device and stent delivery systemOLYMPUS CORP·Filed 2024·Application pending·0 cites
- 2658US6655530B2Method of recycling household wasteNEC CORP·Filed 2001·Granted Dec 2, 2003·1 cites·9 claims
- 2756US5419933AAnnular article-wrapping member and method of making sameHEISEI POLYMER KK·Filed 1992·Granted May 30, 1995·17 cites·17 claims
- 2855US6806417B2Conductive thin film sheet, shield harness and method of manufacturing the sameYAZAKI CORP·Filed 2002·Granted Oct 19, 2004·8 cites·21 claims
- 2953US5058176AImage diagnosis apparatusYOKOGAWA MEDICAL SYST·Filed 1987·Granted Oct 15, 1991·22 cites·23 claims
- 3052US9421735B2Method for joining metal sheetsYAZAKI CORP·Filed 2014·Granted Aug 23, 2016·0 cites·3 claims
- 3152US6279748B1Process and System for the recycling of household wasteNEC CORP·Filed 1999·Granted Aug 28, 2001·11 cites·7 claims
- 3252US4336847APercussion drillHITACHI KOKI KK·Filed 1980·Granted Jun 29, 1982·15 cites·3 claims
- 3351US12109314B2Soft capsule film compositionFUJI CAPSULE CO LTD·Filed 2019·Granted Oct 8, 2024·0 cites·9 claims
- 3451US11510558B2Endoscope observation method and endoscope apparatusOLYMPUS CORP·Filed 2018·Granted Nov 29, 2022·0 cites·11 claims
- 3551US11369258B2Light source system, endoscope system, and light source control methodOLYMPUS CORP·Filed 2019·Granted Jun 28, 2022·0 cites·14 claims
- 3650US8796379B2Polyether polycarbonateWATANABE YOSHIHIKO·Filed 2008·Granted Aug 5, 2014·0 cites·14 claims
- 3749US10937248B2Automobile production systemTOYOTA MOTOR CO LTD·Filed 2019·Granted Mar 2, 2021·0 cites·2 claims
- 3849US10863936B2Endoscope apparatusOLYMPUS CORP·Filed 2019·Granted Dec 15, 2020·0 cites·5 claims
- 3949US2011076510A1Metal joint body and apparatus for manufacturing the metal joint bodyYAZAKI CORP·Filed 2010·Application pending·0 cites
- 4048US5203137AAnnular article-wrapping member and method of making sameHEISEI POLYMER KK·Filed 1991·Granted Apr 20, 1993·15 cites·26 claims
- 4147US11399706B2Endoscope apparatus for switching between one-substance observation mode and two-substance observation mode based on input of selection of desired observation modeOLYMPUS CORP·Filed 2018·Granted Aug 2, 2022·0 cites·22 claims
- 4247US10343207B2Metal joint body and apparatus for manufacturing the metal joint bodyYAZAKI CORP·Filed 2017·Granted Jul 9, 2019·0 cites·11 claims
- 4347US6344864B1Information processing apparatus and method, which performs processing on a transfer-source window when a file is moved or copiedCANON KK·Filed 1998·Granted Feb 5, 2002·19 cites·29 claims
- 4447US2015076116A1Metal connecting method and metal connecting deviceYAZAKI CORP·Filed 2014·Application pending·0 cites
- 4546US6897415B2Workpiece stage of a resist curing deviceUSHIO ELECTRIC INC·Filed 2002·Granted May 24, 2005·3 cites·3 claims
- 4644US6527161B2Method of connecting electric wiresYAZAKI CORP·Filed 2001·Granted Mar 4, 2003·3 cites·1 claims
- 4744US2019110673A1Endoscope apparatusOLYMPUS CORP·Filed 2018·Application pending·0 cites
- 4844US2009068399A1Composite metal sheet, method for joining metal sheets, and device for joining metal sheetsYAZAKI CORP·Filed 2008·Application pending·0 cites
- 4943US5204943AImage forming apparatusYOKOGAWA MEDICAL SYST·Filed 1990·Granted Apr 20, 1993·13 cites·14 claims
- 5043US2008256781A1Joining method and joined unitYAZAKI CORP·Filed 2008·Application pending·0 cites
Showing the top 50 of 62 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →