Inventor · disambiguated record
Masao Ishikawa
Also filed as: ISHIKAWA MASAO
68 granted patents·5 pending applications·1,125 citations·filing 1976–2021
99Inventor score
Top patents by PatentIndex Score
73 records- 0196US4587195AMethod of processing silver halide photographic light-sensitive materialKONISHIROKU PHOTO IND·Filed 1985·Granted May 6, 1986·38 cites·9 claims
- 0295US5354646AMethod capable of rapidly processing a silver halide color photographic light-sensitive materialKONISHIROKU PHOTO IND·Filed 1994·Granted Oct 11, 1994·39 cites·3 claims
- 0395US5351103AAutomatic developing machine for silver halide photographic light-sensitive materialsKONISHIROKU PHOTO IND·Filed 1992·Granted Sep 27, 1994·28 cites·35 claims
- 0495US4218726AIndicator gauge with illuminated pointerNISSAN MOTOR·Filed 1978·Granted Aug 19, 1980·59 cites·21 claims
- 0595US4163428AIndicator gauge with illuminated pointerNISSAN MOTOR·Filed 1978·Granted Aug 7, 1979·60 cites·8 claims
- 0694US8072024B2Nonvolatile semiconductor memory device and method for manufacturing sameISHIKAWA MASAO·Filed 2009·Granted Dec 6, 2011·37 cites·17 claims
- 0794US5400105AAutomatic processing machine for silver halide photographic light-sensitive materialsKONISHIROKU PHOTO IND·Filed 1993·Granted Mar 21, 1995·29 cites·11 claims
- 0893US8138097B1Method for processing semiconductor structure and device based on the sameISOBAYASHI ATSUNOBU·Filed 2010·Granted Mar 20, 2012·18 cites·19 claims
- 0992US5452045AApparatus for processing a light-sensitive silver halide photographic materialKONISHIROKU PHOTO IND·Filed 1993·Granted Sep 19, 1995·27 cites·26 claims
- 1092US4258643AIlluminated indicator gauge with illuminated pointerNISSAN MOTOR·Filed 1979·Granted Mar 31, 1981·57 cites·7 claims
- 1191USD323339STripod headISHIKAWA MASAO·Filed 1989·Granted Jan 21, 1992·32 cites·1 claims
- 1289US5429332ASliding plate for securing cameraHEIWA SEIKI KOGYO CO LTD·Filed 1993·Granted Jul 4, 1995·57 cites·1 claims
- 1388US7562380B2Internet camera systemHOYA CORP·Filed 2001·Granted Jul 14, 2009·34 cites·23 claims
- 1488US5460926AMethod for automatically processing silver halide photographic light-sensitive materials using solid processing agent and circulating processing solution between a processing portion and a solid processing agent receiving portionKONISHIROKU PHOTO IND·Filed 1994·Granted Oct 24, 1995·14 cites·2 claims
- 1588US4979709ATripod headHEIWA SEIKI KOGYO CO LTD·Filed 1989·Granted Dec 25, 1990·83 cites·3 claims
- 1686US5552851AAutomatic processing machine for silver halide photographic light-sensitive materialsKONISHIROKU PHOTO IND·Filed 1995·Granted Sep 3, 1996·13 cites·11 claims
- 1785US4563405AProcessing solution having bleaching ability for light-sensitive silver halide color photographic materialKONISHIROKU PHOTO IND·Filed 1984·Granted Jan 7, 1986·19 cites·13 claims
- 1883US4274358AIlluminated indicator gaugeNISSAN MOTOR·Filed 1979·Granted Jun 23, 1981·35 cites·10 claims
- 1982US9899278B2Semiconductor manufacturing apparatus and semiconductor manufacturing methodTOSHIBA MEMORY CORP·Filed 2015·Granted Feb 20, 2018·3 cites·8 claims
- 2081US5573895ARecycling method for photographic processing waste liquidKONISHIROKU PHOTO IND·Filed 1995·Granted Nov 12, 1996·11 cites·18 claims
- 2181US5246111AMagazine for roll-type photosensitive materialKONISHIROKU PHOTO IND·Filed 1992·Granted Sep 21, 1993·22 cites·8 claims
- 2281US4797351AMethod for processing silver halide color photographic materialsKONISHIROKU PHOTO IND·Filed 1986·Granted Jan 10, 1989·15 cites·30 claims
- 2380US8207029B2Method for manufacturing semiconductor deviceISHIKAWA MASAO·Filed 2009·Granted Jun 26, 2012·8 cites·18 claims
- 2479US5256524AProcessing method for silver halide color photographic light-sensitive materialKONISHIROKU PHOTO IND·Filed 1991·Granted Oct 26, 1993·13 cites·3 claims
- 2579US4983503AMethod for processing light-sensitive silver halide color photogrpahic materialKONISHIROKU PHOTO IND·Filed 1990·Granted Jan 8, 1991·11 cites·15 claims
- 2678US5780211AProcessing composition in the tablet form for silver halide photographic light-sensitive materialKONISHIROKU PHOTO IND·Filed 1997·Granted Jul 14, 1998·8 cites·17 claims
- 2778US4252078AMeter having illuminated pointerNISSAN MOTOR·Filed 1979·Granted Feb 24, 1981·22 cites·6 claims
- 2875US4110819AHeadlight tilting control device of motor vehicleNISSAN MOTOR·Filed 1976·Granted Aug 29, 1978·18 cites·2 claims
- 2974US5063140AMethod for processing silver halide color photographic light-sensitive materialsKONISHIROKU PHOTO IND·Filed 1990·Granted Nov 5, 1991·9 cites·16 claims
- 3074US4601975AMethod for processing light-sensitive silver halide color photographic materialKONISHIROKU PHOTO IND·Filed 1984·Granted Jul 22, 1986·13 cites·14 claims
- 3173US4623613AMethod of processing light-sensitive silver halide photographic materialKONISHIROKU PHOTO IND·Filed 1985·Granted Nov 18, 1986·11 cites·12 claims
- 3270US5028517AProcessing method of silver halide photographic light-sensitive materialKONISHIROKU PHOTO IND·Filed 1989·Granted Jul 2, 1991·10 cites·17 claims
- 3369US4906554AColor developing solution of light-sensitive silver halide color photographic material and processing method of light-sensitive silver halide color photographic material using the sameKONISHIROKU PHOTO IND·Filed 1987·Granted Mar 6, 1990·10 cites·19 claims
- 3469USD290168SHumidifierTOSHIBA KK·Filed 1985·Granted Jun 2, 1987·12 cites·1 claims
- 3569US4367923ALiquid crystal display unit for an automotive vehicleNISSAN MOTOR·Filed 1980·Granted Jan 11, 1983·25 cites·6 claims
- 3668US4778743AMethod for processing light-sensitive silver halide color photographic material using a washing solution substituteKONISHIROKU PHOTO IND·Filed 1987·Granted Oct 18, 1988·10 cites·25 claims
- 3766US4837139AMethod for processing a light-sensitive silver halide color photographic material using at least one silver halide emulsion layer and at least one of a cyan coupler and magneta couplerKONISHIROKU PHOTO IND·Filed 1987·Granted Jun 6, 1989·8 cites·5 claims
- 3864US4142228AVehicle lamp casing optical axis adjusting mechanismNISSAN MOTOR·Filed 1977·Granted Feb 27, 1979·14 cites·8 claims
- 3963US4959671AVertical tilting apparatus of tripod headHEIWA SEIKI KOGYO CO LTD·Filed 1989·Granted Sep 25, 1990·34 cites·4 claims
- 4063US4225902AHeadlight beam control system for motor vehiclesISHIKAWA MASAO·Filed 1977·Granted Sep 30, 1980·16 cites·2 claims
- 4160US5453348AImage forming method for silver . . . materialsKONISHIROKU PHOTO IND·Filed 1994·Granted Sep 26, 1995·5 cites·16 claims
- 4260US5314791AProcessing solution for light-sensitive silver halide color photographic material and processing method using the sameKONISHIROKU PHOTO IND·Filed 1992·Granted May 24, 1994·5 cites·22 claims
- 4360US4965176AMethod for processing light-sensitive silver halide color photographic materialKONISHIROKU PHOTO IND·Filed 1988·Granted Oct 23, 1990·7 cites·18 claims
- 4459US5002859AMethod of forming color photographic imagesKONISHIROKU PHOTO IND·Filed 1990·Granted Mar 26, 1991·5 cites·10 claims
- 4559US4276581AHeadlight tilting system for vehiclesNISSAN MOTOR·Filed 1979·Granted Jun 30, 1981·14 cites·9 claims
- 4657US5206119AMethod of processing light-sensitive silver halide color photographic material, and stabilizing solution and stabilizing agent kit used for said light-sensitive materialKONISHIROKU PHOTO IND·Filed 1992·Granted Apr 27, 1993·4 cites·22 claims
- 4757US4948713AProcessing solution for a light-sensitive silver halide color photographic materialKONISHIROKU PHOTO IND·Filed 1989·Granted Aug 14, 1990·5 cites·11 claims
- 4856US4518680ABleach-fixing solution and processing of light-sensitive color photographic material by use thereofKONISHIROKU PHOTO IND·Filed 1984·Granted May 21, 1985·7 cites·12 claims
- 4952US12410536B2Plating apparatus, plating method, and method for producing wire rod having the surface platedTEIKOKU ION CO LTD·Filed 2021·Granted Sep 9, 2025·0 cites·12 claims
- 5051US4141063AVehicle headlight beam adjusting deviceNISSAN MOTOR·Filed 1977·Granted Feb 20, 1979·10 cites·1 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
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