Inventor · disambiguated record
Shinji Sakaguchi
Also filed as: ARAKAWA JUN · KATOH KAZUNOBU · SAKAGUCHI SHINJI · TSUBOTA MOTOHIKO
49 granted patents·2 pending applications·551 citations·filing 1974–2023
98Inventor score
Top patents by PatentIndex Score
51 records- 0186US4120725AColor photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1977·Granted Oct 17, 1978·18 cites·9 claims
- 0285US6497996B1Fine pattern forming methodFUJI PHOTO FILM CO LTD·Filed 2000·Granted Dec 24, 2002·24 cites·18 claims
- 0385US4431730AProcess for the preparation of internal latent image type silver halide photographic emulsionsFUJI PHOTO FILM CO LTD·Filed 1982·Granted Feb 14, 1984·21 cites·11 claims
- 0483US4201589ASilver halide photo-sensitive material prepared with solvent and solvent soluble polymerFUJI PHOTO FILM CO LTD·Filed 1979·Granted May 6, 1980·15 cites·22 claims
- 0581US4396706ASilver halide photographic light-sensitive material and image forming methodFUJI PHOTO FILM CO LTD·Filed 1981·Granted Aug 2, 1983·20 cites·21 claims
- 0679US5565300APositive photoresist compositionFUJI PHOTO FILM CO LTD·Filed 1991·Granted Oct 15, 1996·34 cites·10 claims
- 0777US5629128APositive photoresist compositionFUJI PHOTO FILM CO LTD·Filed 1995·Granted May 13, 1997·38 cites·10 claims
- 0876US4883739ALight-sensitive resin composition with 1,2-naphthoquinone diazide compound having spirobichroman or spirobiinoane ringFUJI PHOTO FILM CO LTD·Filed 1988·Granted Nov 28, 1989·25 cites·3 claims
- 0974US4054722AAcyloxy substituted acrylate timing layers for color diffusion transferFUJI PHOTO FILM CO LTD·Filed 1976·Granted Oct 18, 1977·10 cites·9 claims
- 1072US5340686APositive-type photoresist compositionFUJI PHOTO FILM CO LTD·Filed 1993·Granted Aug 23, 1994·26 cites·6 claims
- 1170US5609982APositive-working photoresist compositionFUJI PHOTO FILM CO LTD·Filed 1994·Granted Mar 11, 1997·22 cites·10 claims
- 1270US5173389APositive-working photoresist compositionFUJI PHOTO FILM CO LTD·Filed 1990·Granted Dec 22, 1992·24 cites·13 claims
- 1370US4123275AColor diffusion transfer photographic materials with vinyl copolymer neutralization rate controlling layerFUJI PHOTO FILM CO LTD·Filed 1976·Granted Oct 31, 1978·9 cites·18 claims
- 1468US4065435AWater-soluble polymers and process for producing the sameFUJI PHOTO FILM CO LTD·Filed 1976·Granted Dec 27, 1977·9 cites·10 claims
- 1567US4396698ALoaded polymer latex dye mordant compositionFUJI PHOTO FILM CO LTD·Filed 1982·Granted Aug 2, 1983·11 cites·13 claims
- 1665US5747218APositive photoresist compositionFUJI PHOTO FILM CO LTD·Filed 1996·Granted May 5, 1998·24 cites·9 claims
- 1765US5700620ARadiation ray sensitive resin compostion containing at least two different naphthoquinonediazide sulfonic acid esters and an alkali-soluble low-molecular compoundFUJI PHOTO FILM CO LTD·Filed 1996·Granted Dec 23, 1997·25 cites·5 claims
- 1862US12099896B2Image reading apparatus, image reading method, and non-transitory recording mediumONO HIROFUMI·Filed 2023·Granted Sep 24, 2024·0 cites·11 claims
- 1960US4511644APhotographic elements with development inhibitor precursorFUJI PHOTO FILM CO LTD·Filed 1983·Granted Apr 16, 1985·16 cites·15 claims
- 2060US3963495AImage-receiving element for silver salt diffusion transfer with layer of monoacrylates or monomethacrylates of polyhydric alcoholsFUJI PHOTO FILM CO LTD·Filed 1974·Granted Jun 15, 1976·12 cites·14 claims
- 2158US5609983APositive working photosensitive compositionsFUJI PHOTO FILM CO LTD·Filed 1995·Granted Mar 11, 1997·17 cites·7 claims
- 2257US8135872B2USB controller and a testing method of the USB controllerSAKAGUCHI SHINJI·Filed 2008·Granted Mar 13, 2012·1 cites·15 claims
- 2357US5639587APositive photoresist composition containing alkali soluble resins and quinonediazide ester mixtureFUJI PHOTO FILM CO LTD·Filed 1996·Granted Jun 17, 1997·17 cites·3 claims
- 2457US4131469APhotographic element with polymeric ammonium mordantFUJI PHOTO FILM CO LTD·Filed 1977·Granted Dec 26, 1978·6 cites·12 claims
- 2556US6649106B2Method for debindering of powder molded bodyNGK INSULATORS LTD·Filed 2001·Granted Nov 18, 2003·3 cites·11 claims
- 2655US11792539B2Solid-state imaging element, reading device, image processing apparatus, and control methodSAKAGUCHI SHINJI·Filed 2021·Granted Oct 17, 2023·0 cites·19 claims
- 2755US5652081APositive working photoresist compositionFUJI PHOTO FILM CO LTD·Filed 1996·Granted Jul 29, 1997·15 cites·8 claims
- 2855US5248582APositive-type photoresist compositionFUJI PHOTO FILM CO LTD·Filed 1992·Granted Sep 28, 1993·12 cites·7 claims
- 2954US5750310APositive photoresist compositionFUJI PHOTO FILM CO LTD·Filed 1996·Granted May 12, 1998·15 cites·8 claims
- 3053US4626495APhotographic image receiving elements for silver salt diffusion transfer processesFUJI PHOTO FILM CO LTD·Filed 1984·Granted Dec 2, 1986·6 cites·15 claims
- 3153US4199362AColor diffusion transfer process photographic elementsFUJI PHOTO FILM CO LTD·Filed 1977·Granted Apr 22, 1980·11 cites·57 claims
- 3252US11973904B2Signal processing device, imaging device, reading device, image forming device, and signal processing methodSAKAGUCHI SHINJI·Filed 2022·Granted Apr 30, 2024·0 cites·12 claims
- 3351US4585725APhotographic image-receiving element for silver salt diffusion transfer processFUJI PHOTO FILM CO LTD·Filed 1984·Granted Apr 29, 1986·5 cites·31 claims
- 3450US4250243APhotographic element for color diffusion transfer processFUJI PHOTO FILM CO LTD·Filed 1979·Granted Feb 10, 1981·4 cites·19 claims
- 3549US4229522AMethod for forming color imagesFUJI PHOTO FILM CO LTD·Filed 1979·Granted Oct 21, 1980·4 cites·16 claims
- 3646US10217788B2Imaging deviceSAKAGUCHI SHINJI·Filed 2017·Granted Feb 26, 2019·0 cites·9 claims
- 3745US4431731AInternal latent image silver halide emulsionsFUJI PHOTO FILM CO LTD·Filed 1982·Granted Feb 14, 1984·9 cites·9 claims
- 3845US4293641APhotographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1980·Granted Oct 6, 1981·4 cites·25 claims
- 3945US4178182AColor diffusion-transfer photographic elementFUJI PHOTO FILM CO LTD·Filed 1974·Granted Dec 11, 1979·5 cites·37 claims
- 4044US5683851APositive photoresist compositionFUJI PHOTO FILM CO LTD·Filed 1997·Granted Nov 4, 1997·8 cites·12 claims
- 4144US4588673ARetouchable mat filmFUJI PHOTO FILM CO LTD·Filed 1985·Granted May 13, 1986·8 cites·5 claims
- 4242US11009905B2Semiconductor integrated circuit and clock supply method including a sample and hold circuitRICOH CO LTD·Filed 2019·Granted May 18, 2021·0 cites·10 claims
- 4341US4056396ALayers used to prevent reticulation in photographic elementsFUJI PHOTO FILM CO LTD·Filed 1975·Granted Nov 1, 1977·3 cites·10 claims
- 4439US10250830B2Solid-state imaging device, image reading device, and image forming apparatusSAKAGUCHI SHINJI·Filed 2017·Granted Apr 2, 2019·0 cites·6 claims
- 4539US4267262AColor diffusion transfer photographic elements comprising a neutralizing system timing layerFUJI PHOTO FILM CO LTD·Filed 1979·Granted May 12, 1981·5 cites·21 claims
- 4639US4256827APhotographic element for color diffusion transfer process having a novel neutralizing systemFUJI PHOTO FILM CO LTD·Filed 1979·Granted Mar 17, 1981·5 cites·24 claims
- 4739US2022407983A1Gain modification device, signal processing unit, imaging device, image reading device, image forming apparatus, and gain modifying methodSHIRADO HIROKI·Filed 2020·Application pending·0 cites
- 4838US2001033038A1Method of producing metal/ceramic composite, and method of producing porous ceramic bodyNGK INSULATORS LTD·Filed 2001·Application pending·0 cites
- 4937US4506001APhotographic recording material containing novel coordination polymerFUJI PHOTO FILM CO LTD·Filed 1984·Granted Mar 19, 1985·2 cites·16 claims
- 5032US4268604APhotographic element for color diffusion transfer processFUJI PHOTO FILM CO LTD·Filed 1979·Granted May 19, 1981·2 cites·33 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →