Inventor · disambiguated record
Kazuaki Yoshida
Also filed as: YOSHIDA KAZUAKI
59 granted patents·9 pending applications·607 citations·filing 1975–2022
98Inventor score
Files withFUJI PHOTO FILM CO LTD34FURUKAWA ELECTRIC CO LTD9ADVICS CO LTD4FUJITSU LTD3RENESAS ELECTRONICS CORP2
Top patents by PatentIndex Score
68 records- 0193US6285424B1Black mask, color filter and liquid crystal displaySUMITOMO CHEMICAL CO·Filed 1998·Granted Sep 4, 2001·112 cites·7 claims
- 0291US5244485AMethod of manufacturing a silica glass preformFURUKAWA ELECTRIC CO LTD·Filed 1992·Granted Sep 14, 1993·55 cites·17 claims
- 0390US5891608APhotographic processing composition in slurry-formFUJI PHOTO FILM CO LTD·Filed 1997·Granted Apr 6, 1999·17 cites·8 claims
- 0489US9642684B2Electric toothbrushSUNSTAR INC·Filed 2014·Granted May 9, 2017·16 cites·8 claims
- 0586US5352259AMethod of manufacturing optical fiber preformFURUKAWA ELECTRIC CO LTD·Filed 1993·Granted Oct 4, 1994·52 cites·3 claims
- 0686US5153111AComposition for color-development and method for processing using sameFUJI PHOTO FILM CO LTD·Filed 1991·Granted Oct 6, 1992·15 cites·19 claims
- 0785US11069305B2Display device and method for driving the sameSHARP KK·Filed 2020·Granted Jul 20, 2021·2 cites·4 claims
- 0884US6284446B1Silver halide color photographic material and development processing method of the sameFUJI PHOTO FILM CO LTD·Filed 2000·Granted Sep 4, 2001·6 cites·12 claims
- 0983US5185020AMethod for manufacturing a silica-base material for optical fiberFURUKAWA ELECTRIC CO LTD·Filed 1991·Granted Feb 9, 1993·48 cites·8 claims
- 1082US6569610B2Method for processing silver halide color photosensitive materialFUJI PHOTO FILM CO LTD·Filed 2002·Granted May 27, 2003·6 cites·12 claims
- 1176US5077180AMethod for processing silver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1991·Granted Dec 31, 1991·9 cites·10 claims
- 1275US5110713AMethod for processing silver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1991·Granted May 5, 1992·9 cites·16 claims
- 1374US8466540B2Semiconductor device and manufacturing method thereforTANAKA SHIGEKI·Filed 2010·Granted Jun 18, 2013·5 cites·12 claims
- 1474US5391467AMethod for continuously processing silver halide color photosensitive materialFUJI PHOTO FILM CO LTD·Filed 1994·Granted Feb 21, 1995·8 cites·21 claims
- 1574US5153108AMethod of processing silver halide color photographic materialsFUJI PHOTO FILM CO LTD·Filed 1991·Granted Oct 6, 1992·9 cites·6 claims
- 1671US4965175AMethod for processing a silver halide photosensitive material for color photographyFUJI PHOTO FILM CO LTD·Filed 1989·Granted Oct 23, 1990·10 cites·13 claims
- 1769USD778056SElectric toothbrushSUNSTAR INC·Filed 2015·Granted Feb 7, 2017·15 cites·1 claims
- 1869US7580352B2Hub apparatusFUJITSU LTD·Filed 2007·Granted Aug 25, 2009·5 cites·4 claims
- 1969US5019850APhotographic developing apparatusFUJI PHOTO FILM CO LTD·Filed 1989·Granted May 28, 1991·10 cites·40 claims
- 2068US7135275B2Solid bleach-fixing composition for silver halide color photographic light-sensitive material, and method for processing silver halide color photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 2004·Granted Nov 14, 2006·2 cites·4 claims
- 2168US6921631B1Silver halide color photographic material and method of forming color imageFUJI PHOTO FILM CO LTD·Filed 2003·Granted Jul 26, 2005·2 cites·6 claims
- 2267US5310633ABleach-fixing composition for color photographic material and method for processing a color photographic material with the sameFUJI PHOTO FILM CO LTD·Filed 1993·Granted May 10, 1994·6 cites·10 claims
- 2367US5070003AMethod for processing silver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1989·Granted Dec 3, 1991·9 cites·16 claims
- 2466US5314520AMethod for manufacturing optical fiber preformFURUKAWA ELECTRIC CO LTD·Filed 1993·Granted May 24, 1994·22 cites·11 claims
- 2564US6524780B2Granulated solid processing agent for silver halide photographic material and producing method of the sameFUJI PHOTO FILM CO LTD·Filed 2000·Granted Feb 25, 2003·2 cites·7 claims
- 2664US5066571AMethod for processing a silver halide color photosensitive materialFUJI PHOTO FILM CO LTD·Filed 1989·Granted Nov 19, 1991·8 cites·14 claims
- 2761US9979066B2Feed line comprised of a triplate line coupled between a waveguide/triplate line converter and patch antennas for optimizing signals through the feed lineJAPAN RADIO CO LTD·Filed 2014·Granted May 22, 2018·2 cites·2 claims
- 2861US6096488AMethod for processing silver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1999·Granted Aug 1, 2000·4 cites·13 claims
- 2960US5615295AOptical fiber and process of producing the sameFURUKAWA ELECTRIC CO LTD·Filed 1995·Granted Mar 25, 1997·23 cites·31 claims
- 3060US5380624AProcess for processing silver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1993·Granted Jan 10, 1995·5 cites·16 claims
- 3160US5178992AMethod for processing silver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1990·Granted Jan 12, 1993·5 cites·16 claims
- 3260US5147766AMethod for processing a silver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1990·Granted Sep 15, 1992·5 cites·12 claims
- 3358US2005266360A1Silver halide color photographic material and method of forming color imageFUJI PHOTO FILM CO LTD·Filed 2005·Application pending·0 cites
- 3457US11989711B2POS peripheral device and control method for POS peripheral deviceSEIKO EPSON CORP·Filed 2021·Granted May 21, 2024·0 cites·10 claims
- 3556US2023356601A1Braking control deviceADVICS CO LTD·Filed 2021·Application pending·0 cites
- 3655US12409818B2Control deviceADVICS CO LTD·Filed 2022·Granted Sep 9, 2025·0 cites·18 claims
- 3755US11007989B2Brake control apparatus for vehicleTOYOTA MOTOR CO LTD·Filed 2019·Granted May 18, 2021·0 cites·6 claims
- 3853US8999761B2Method of manufacturing semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2014·Granted Apr 7, 2015·0 cites·17 claims
- 3953US5093227AMethod for processing silver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1989·Granted Mar 3, 1992·6 cites·13 claims
- 4053US5004675AMethod for processing a silver halide photosensitive material for color photographyFUJI PHOTO FILM CO LTD·Filed 1989·Granted Apr 2, 1991·14 cites·25 claims
- 4150US7351522B2Concentrated processing composition for silver halide color paper and method of processingFUJIFILM CORP·Filed 2005·Granted Apr 1, 2008·0 cites·6 claims
- 4249US6479229B2Silver halide color photographic material and development processing method of the sameFUJI PHOTO FILM CO LTD·Filed 2001·Granted Nov 12, 2002·0 cites·10 claims
- 4349US5246819AMethod for processing silver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1991·Granted Sep 21, 1993·3 cites·16 claims
- 4449US4421539AMethod of producing rod-shaped base material for optical transmission fiberNIPPON TELEGRAPH & TELEPHONE·Filed 1981·Granted Dec 20, 1983·10 cites·3 claims
- 4548US9099484B2Method of manufacturing semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Aug 4, 2015·0 cites·4 claims
- 4648US2009213745A1Frame monitoring device and frame monitoring methodFUJITSU LTD·Filed 2009·Application pending·0 cites
- 4747US7118850B2Color developer replenisher and concentrated composition for color photographic materialFUJI PHOTO FILM CO LTD·Filed 2003·Granted Oct 10, 2006·0 cites·18 claims
- 4847US5318432AApparatus for forming porous preform used to fabricate optical fiberFURUKAWA ELECTRIC CO LTD·Filed 1992·Granted Jun 7, 1994·15 cites·12 claims
- 4947US2005271383A1Development processing apparatus for silver halide color paper and method for processing silver halide color paperFUJI PHOTO FILM CO LTD·Filed 2005·Application pending·0 cites
- 5047US2008228823A1Frame transfer apparatusFUJITSU LTD·Filed 2008·Application pending·0 cites
Showing the top 50 of 68 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →