KI

Kazuyoshi Ichikawa

KO Konica: 9 patents #255 of 1,958Top 15%
Overall (All Time): #515,084 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8636818 Fuel gas purification apparatus, power generation system, and fuel synthesis system Makoto Kawase, Maromu Ohtaka, Hiroshi Morita 2014-01-28
5851750 Silver halide grain, silver halide emulsion and preparation method thereof Naoko Furusawa, Masako Kuramoto, Haruhiko Masutomi 1998-12-22
5712703 Measuring sensor, diffuse reflectance spectrum measuring method using the measuring sensor, and emulsion production apparatus Hiroaki Ando, Haruhiko Masutomi 1998-01-27
5679507 Method for chemically sensitizing silver halide photographic emulsion Tetsuya Yoshida, Haruhiko Masutomi, Yusuke Kawahara, Hiroshi Kashiwagi 1997-10-21
5605790 Method of producing a silver halide photographic emulsion Yumiko Nimura, Chikao Mamiya, Haruhiko Masutomi 1997-02-25
5523201 Method for desalting silver halide emulsion and silver halide emulsion prepared thereby Yumiko Nimura, Haruhiko Masutomi, Chikao Mamiya 1996-06-04
5362470 Ultrafine gold and/or silver chalcogenide and production thereof Haruhiko Masutomi, Naoko Uchida, Hirofumi Ohtani 1994-11-08
5357088 Method for melting a photographic composition gel to a sol using microwave energy Shinichi Suzuki, Hideaki Kimura, Sanae Oyama 1994-10-18
5254454 Method of preparing silver halide grains for photographic emulsion and light sensitive material containing the same Chikao Mimiya, Satoshi Ito, Haruhiko Masutomi 1993-10-19
5143585 Method of removing organic solvents Shinichi Suzuki, Sanae Oyama, Hideaki Kimura 1992-09-01