Inventor · disambiguated record
Kiyoshi Yamashita
Also filed as: YAMASHITA KIYOSHI
46 granted patents·2 pending applications·825 citations·filing 1974–2011
98Inventor score
Files withKONISHIROKU PHOTO IND16MITSUBISHI PAPER MILLS LTD6TOKYO SHIBAURA ELECTRIC CO5KOITO MFG CO LTD4KONICA MINOLTA OPTO INC4
Top patents by PatentIndex Score
48 records- 0195US4699766AAutomatic chemical analyzerTOSHIBA KK·Filed 1986·Granted Oct 13, 1987·125 cites·6 claims
- 0293US7369481B2Optical element, aberration correcting element, light converging element, objective optical system, optical pickup device, and optical information recording reproducing deviceKONICA MINOLTA OPTO INC·Filed 2004·Granted May 6, 2008·32 cites·40 claims
- 0393US4373017APhotosensitive compound and photosensitive material containing itKONISHIROKU PHOTO IND·Filed 1981·Granted Feb 8, 1983·72 cites·14 claims
- 0489US4324088ARefuse storage apparatus with sealer for sealing pliable bag topTOKYO SHIBAURA ELECTRIC CO·Filed 1979·Granted Apr 13, 1982·47 cites·1 claims
- 0588US4286053AProcess for forming dye imagesKONISHIROKU PHOTO IND·Filed 1979·Granted Aug 25, 1981·22 cites·13 claims
- 0687US4555984ACoffee makerTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Dec 3, 1985·61 cites·21 claims
- 0785US4943893AAutomotive illumination systemKOITO MFG CO LTD·Filed 1988·Granted Jul 24, 1990·37 cites·8 claims
- 0885US4035188AN-alkoxyethoxyethylphenylenediamine color developing agentsMITSUBISHI PAPER MILLS LTD·Filed 1975·Granted Jul 12, 1977·18 cites·10 claims
- 0984US3936305AColor photographic photosensitive material containing ultraviolet ray-absorbing compoundMITSUBISHI PAPER MILLS LTD·Filed 1974·Granted Feb 3, 1976·29 cites·13 claims
- 1079US4640083AApparatus for producing bags and packing articles thereinTOKYO AUTOMATIC MACH WORKS·Filed 1984·Granted Feb 3, 1987·33 cites·1 claims
- 1178US7551539B2Optical element, aberration correcting element, light converging element, objective optical system, optical pickup device, and optical information recording reproducing deviceKONICA MINOLTA OPTO INC·Filed 2008·Granted Jun 23, 2009·2 cites·35 claims
- 1275US4587795ADischarge device for bag-making, filling and packing apparatusTOKYO AUTOMATIC MACH WORKS·Filed 1984·Granted May 13, 1986·26 cites·11 claims
- 1374US8121011B2Optical element, aberration correcting element, light converging element, objective optical system, optical pickup device, and optical information recording reproducing deviceKIMURA TOHRU·Filed 2011·Granted Feb 21, 2012·2 cites·10 claims
- 1474US7835087B2Method of producing a lensKONICA CORP·Filed 2008·Granted Nov 16, 2010·5 cites·8 claims
- 1573US4908560AVehicle cornering lamp systemKOITO MFG CO LTD·Filed 1988·Granted Mar 13, 1990·26 cites·3 claims
- 1672US4477560ALight-sensitive silver halide color photographic materialKONISHIROKU PHOTO IND·Filed 1982·Granted Oct 16, 1984·12 cites·10 claims
- 1771US6233403B1Lens-fitted film unit with a built-in electronic flash unit and image forming method based on a photographic film exposed by the lens-fitted film unit with a built-in electronic flash unitKONISHIROKU PHOTO IND·Filed 1999·Granted May 15, 2001·12 cites·30 claims
- 1869US4547458ASilver halide color photographic light-sensitive materialKONISHIROKU PHOTO IND·Filed 1985·Granted Oct 15, 1985·10 cites·26 claims
- 1968US4134770AGelatin-containing photographic layer incorporated with hardenerMITSUBISHI PAPER MILLS LTD·Filed 1977·Granted Jan 16, 1979·8 cites·14 claims
- 2067US4461826ALight-sensitive color photographic materialKONISHIROKU PHOTO IND·Filed 1982·Granted Jul 24, 1984·22 cites·20 claims
- 2166US5638052ALED matrix display with LED control switches adjacent to each LEDKOITO MFG CO LTD·Filed 1994·Granted Jun 10, 1997·30 cites·26 claims
- 2266US4983154ACarton assembling method and equipmentTOKYO AUTOMATIC MACH WORKS·Filed 1988·Granted Jan 8, 1991·22 cites·14 claims
- 2365US8077583B2Optical element, aberration correcting element, light converging element, objective optical system, optical pickup device, and optical information recording reproducing deviceKIMURA TOHRU·Filed 2009·Granted Dec 13, 2011·0 cites·15 claims
- 2464US4695710AElectric rice cooker with timer having plural memory areasTOSHIBA KK·Filed 1986·Granted Sep 22, 1987·20 cites·12 claims
- 2564US4511648ALight-sensitive silver halide color photographic materialKONISHIROKU PHOTO IND·Filed 1982·Granted Apr 16, 1985·8 cites·21 claims
- 2664US4363782ADiscrete type automated chemical analytic apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1981·Granted Dec 14, 1982·21 cites·8 claims
- 2763US7906967B2Magnetic resonance imaging apparatusKAIBUSHIKI KAISHA TOSHIBA·Filed 2008·Granted Mar 15, 2011·4 cites·24 claims
- 2861US4521507AMulti-layer light-sensitive silver halide color photographic materialKONISHIROKU PHOTO IND·Filed 1982·Granted Jun 4, 1985·8 cites·20 claims
- 2961US4507386ASilver halide photographic emulsionKONISHIROKU PHOTO IND·Filed 1983·Granted Mar 26, 1985·8 cites·17 claims
- 3060US4510234ASilver halide photographic emulsionKONISHIROKU PHOTO IND·Filed 1983·Granted Apr 9, 1985·8 cites·14 claims
- 3159US4363781ADiscrete type automated chemical analytic apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1981·Granted Dec 14, 1982·19 cites·6 claims
- 3259US4083960AMethod of preventing diarrhea for young pig and calfKAKEN CHEMICAL CO·Filed 1977·Granted Apr 11, 1978·7 cites·7 claims
- 3358US4446226ALight-sensitive color photographic materialKONISHIROKU PHOTO IND·Filed 1982·Granted May 1, 1984·6 cites·9 claims
- 3457US4254213AProcess for forming black dye imagesKONISHIROKU PHOTO IND·Filed 1980·Granted Mar 3, 1981·7 cites·18 claims
- 3554US4390617AMethod for the formation of photographic imagesKONISHIROKU PHOTO IND·Filed 1981·Granted Jun 28, 1983·6 cites·11 claims
- 3652US7483853B2Procurement system which automatically calls for bids on predetermined subjectsTOSHIBA KK·Filed 2002·Granted Jan 27, 2009·0 cites·8 claims
- 3752US4625572ACylinder pumpTOSHIBA KK·Filed 1985·Granted Dec 2, 1986·14 cites·4 claims
- 3850US7545724B2Optical pickup apparatus, optical element for optical pickup apparatus and producing method of optical elementKONICA MINOLTA OPTO INC·Filed 2004·Granted Jun 9, 2009·1 cites·36 claims
- 3949US4355100ASilver halide color photographic materialKONISHIROKU PHOTO IND·Filed 1981·Granted Oct 19, 1982·4 cites·6 claims
- 4048US4224811AAutomatic washerTOKYO SHIBAURA ELECTRIC CO·Filed 1979·Granted Sep 30, 1980·9 cites·4 claims
- 4145US4963794AVehicle cornering headlamp systemKOITO MFG CO LTD·Filed 1988·Granted Oct 16, 1990·10 cites·13 claims
- 4243US2004047048A1Formed lens and optical pickup deviceKONISHIROKU PHOTO IND·Filed 2003·Application pending·0 cites
- 4342US2005007931A1Optical pickup deviceKONICA MINOLTA OPTO INC·Filed 2004·Application pending·0 cites
- 4441US4071365ASilver halide emulsion containing two-equivalent yellow dye-forming couplerMITSUBISHI PAPER MILLS LTD·Filed 1976·Granted Jan 31, 1978·1 cites·10 claims
- 4539US4591549AProcess for preparing silver halide emulsionsKONISHIROKU PHOTO IND·Filed 1984·Granted May 27, 1986·6 cites·14 claims
- 4639US4078936ASilver halide emulsion containing two-equivalent yellow couplerMITSUBISHI PAPER MILLS LTD·Filed 1976·Granted Mar 14, 1978·2 cites·10 claims
- 4734US4400687AHousing for use with a variable resistorSAKAE TSUSHIN KOGYO CO LTD·Filed 1981·Granted Aug 23, 1983·3 cites·7 claims
- 4831US4073651AImage-forming layer containing silver halide emulsion and magenta couplerMITSUBISHI PAPER MILLS LTD·Filed 1976·Granted Feb 14, 1978·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →