Inventor · disambiguated record
Mitsugu Tanaka
Also filed as: HIROSE TAKESHI · TANAKA MITSUGU
51 granted patents·1 pending application·594 citations·filing 1974–2016
98Inventor score
Files withFUJI PHOTO FILM CO LTD37CANON KK10SHINDENGEN ELECTRIC MFG2MITSUBISHI ELECTRIC CORP1SAKAMOTO KEN1
Top patents by PatentIndex Score
52 records- 0195US4149886ALight-sensitive material with coupler containing triazole coupling-off groupFUJI PHOTO FILM CO LTD·Filed 1976·Granted Apr 17, 1979·37 cites·30 claims
- 0292US4326024ASilver halide emulsion containing yellow-dye-forming couplerFUJI PHOTO FILM CO LTD·Filed 1981·Granted Apr 20, 1982·28 cites·12 claims
- 0388US5262669ASemiconductor rectifier having high breakdown voltage and high speed operationSHINDENGEN ELECTRIC MFG·Filed 1992·Granted Nov 16, 1993·86 cites·20 claims
- 0488US4108663APhotographic developing agents, process for developing using same, and light-sensitive materials containing sameFUJI PHOTO FILM CO LTD·Filed 1976·Granted Aug 22, 1978·17 cites·12 claims
- 0580US5122611AMethod of producing azomethine or indoaniline series dyesFUJI PHOTO FILM CO LTD·Filed 1990·Granted Jun 16, 1992·18 cites·8 claims
- 0679US6873820B2Image forming apparatusCANON KK·Filed 2002·Granted Mar 29, 2005·19 cites·18 claims
- 0779US5034371AThermal transfer image recording method and thermal transfer dye donating materialFUJI PHOTO FILM CO LTD·Filed 1990·Granted Jul 23, 1991·25 cites·3 claims
- 0875US4824485ARecording liquidFUJI PHOTO FILM CO LTD·Filed 1987·Granted Apr 25, 1989·27 cites·11 claims
- 0974US5238903AHeat-transfer dye-donating materialFUJI PHOTO FILM CO LTD·Filed 1991·Granted Aug 24, 1993·20 cites·20 claims
- 1073US4266019ASilver halide photographic material containing yellow couplerFUJI PHOTO FILM CO LTD·Filed 1979·Granted May 5, 1981·10 cites·7 claims
- 1172US5740187AData processing using interpolation of first and second information based on different criteriaCANON KK·Filed 1993·Granted Apr 14, 1998·20 cites·7 claims
- 1272US5227359AHeat transfer dye providing materialFUJI PHOTO FILM CO LTD·Filed 1991·Granted Jul 13, 1993·35 cites·13 claims
- 1368US4982270AVideo data transmitting systemCANON KK·Filed 1989·Granted Jan 1, 1991·21 cites·19 claims
- 1468US4444866APhotographic light-sensitive material with forced oxidized carbon blackFUJI PHOTO FILM CO LTD·Filed 1983·Granted Apr 24, 1984·10 cites·12 claims
- 1567US4981837AHeat-sensitive transfer materialFUJI PHOTO FILM CO LTD·Filed 1989·Granted Jan 1, 1991·12 cites·6 claims
- 1665US8518751B2Method for manufacturing semiconductor device including removing a resin burrSAKAMOTO KEN·Filed 2011·Granted Aug 27, 2013·2 cites·5 claims
- 1764US5345100ASemiconductor rectifier having high breakdown voltage and high speed operationSHINDENGEN ELECTRIC MFG·Filed 1993·Granted Sep 6, 1994·25 cites·19 claims
- 1863US5534929AData processing apparatusCANON KK·Filed 1994·Granted Jul 9, 1996·20 cites·20 claims
- 1963US3979412AProcess for producing 3-anilino-5-pyrazolonesFUJI PHOTO FILM CO LTD·Filed 1974·Granted Sep 7, 1976·5 cites·5 claims
- 2062US4121934ASilver halide photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1977·Granted Oct 24, 1978·4 cites·33 claims
- 2159US4336327ASilver halide emulsion containing yellow couplerFUJI PHOTO FILM CO LTD·Filed 1980·Granted Jun 22, 1982·8 cites·12 claims
- 2258US5751504ADigital video and audio signal recording apparatusCANON KK·Filed 1996·Granted May 12, 1998·16 cites·13 claims
- 2357US5541739AAudio signal recording apparatusCANON KK·Filed 1995·Granted Jul 30, 1996·16 cites·10 claims
- 2456US4106942ASilver halide emulsion containing yellow color couplersFUJI PHOTO FILM CO LTD·Filed 1977·Granted Aug 15, 1978·5 cites·9 claims
- 2552US6084730AInformation transmission system using data compression and/or error detectionCANON KK·Filed 1995·Granted Jul 4, 2000·16 cites·30 claims
- 2652US5144434AVideo signal processing device using look-up tableCANON KK·Filed 1990·Granted Sep 1, 1992·13 cites·14 claims
- 2752US4187110ASilver halide photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1977·Granted Feb 5, 1980·11 cites·7 claims
- 2850US4987120AThermosensitive transfer materialFUJI PHOTO FILM CO LTD·Filed 1989·Granted Jan 22, 1991·5 cites·7 claims
- 2946US4284714AMethod of forming a photographic imageFUJI PHOTO FILM CO LTD·Filed 1980·Granted Aug 18, 1981·4 cites·9 claims
- 3045US5300476AThermal transfer recording materialFUJI PHOTO FILM CO LTD·Filed 1992·Granted Apr 5, 1994·10 cites·12 claims
- 3144US5507839ADye fixing methodFUJI PHOTO FILM CO LTD·Filed 1994·Granted Apr 16, 1996·3 cites·6 claims
- 3244US4929277ARecording liquidFUJI PHOTO FILM CO LTD·Filed 1988·Granted May 29, 1990·8 cites·13 claims
- 3342US4975409AHeat transfer dye providing materialFUJI PHOTO FILM CO LTD·Filed 1989·Granted Dec 4, 1990·8 cites·3 claims
- 3441US4029508ASilver halide material containing a yellow color-forming couplerFUJI PHOTO FILM CO LTD·Filed 1975·Granted Jun 14, 1977·2 cites·13 claims
- 3539US10734300B2Semiconductor device and power converterMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Aug 4, 2020·0 cites·13 claims
- 3638US5223380AColor developing agent and process for forming imageFUJI PHOTO FILM CO LTD·Filed 1992·Granted Jun 29, 1993·1 cites·13 claims
- 3737US4973573AThermal transfer dye-providing materialFUJI PHOTO FILM CO LTD·Filed 1990·Granted Nov 27, 1990·2 cites·9 claims
- 3836US5930453AImage processing apparatus with two types of data formatCANON KK·Filed 1994·Granted Jul 27, 1999·4 cites·13 claims
- 3936US5310634AColor developing agent and image forming processFUJI PHOTO FILM CO LTD·Filed 1991·Granted May 10, 1994·1 cites·18 claims
- 4036US5262377AThermal transfer dye donating materialsFUJI PHOTO FILM CO LTD·Filed 1992·Granted Nov 16, 1993·1 cites·6 claims
- 4135US5764847AAudio signal recording apparatus with recording of different amounts of audio and video signal information in different modesCANON KK·Filed 1996·Granted Jun 9, 1998·3 cites·6 claims
- 4235US4157916ASilver halide photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1977·Granted Jun 12, 1979·1 cites·16 claims
- 4334US5403811AThermal transfer dye donating materialsFUJI PHOTO FILM CO LTD·Filed 1993·Granted Apr 4, 1995·3 cites·3 claims
- 4434US5128312AThermal transfer dye donating materialFUJI PHOTO FILM CO LTD·Filed 1991·Granted Jul 7, 1992·4 cites·11 claims
- 4534US4533622APhotographic element for color diffusion transfer process containing hydroquinone sulfonatesFUJI PHOTO FILM CO LTD·Filed 1984·Granted Aug 6, 1985·1 cites·13 claims
- 4633US3933874AMethod for preparing of β-anilino-β-hydrazinoacrylatesFUJI PHOTO FILM CO LTD·Filed 1974·Granted Jan 20, 1976·0 cites·7 claims
- 4732US5326740AThermal transfer image-receiving materialFUJI PHOTO FILM CO LTD·Filed 1992·Granted Jul 5, 1994·3 cites·18 claims
- 4832US5008232AThermal transfer dye donating materialFUJI PHOTO FILM CO LTD·Filed 1990·Granted Apr 16, 1991·2 cites·10 claims
- 4932US4533626APhotographic light-sensitive material with 4-(paranitrophenylazo)naphthol dyesFUJI PHOTO FILM CO LTD·Filed 1984·Granted Aug 6, 1985·2 cites·22 claims
- 5032US2003006492A1Semiconductor device and method of manufacturing the sameFiled 2002·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →