Akira Onishi

Person

Hachioji, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Dye usable for photographic lightsensitive material, fine solid par...
- Patent number 6,187,929
- Issue date Feb 13, 2001
- Konica Corporation
- Mitsuhiro Fukuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Mixture of dyes to form a black image
- Patent number 6,074,440
- Issue date Jun 13, 2000
- Konica Corporation
- Akira Onishi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Metallic chelating dye
- Patent number 5,892,033
- Issue date Apr 6, 1999
- Konica Corporation
- Tawara Komamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal transfer recording material
- Patent number 5,814,580
- Issue date Sep 29, 1998
- Konica Corporation
- Akira Onishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Silver halide photographic light-sensitive material
- Patent number 5,370,980
- Issue date Dec 6, 1994
- Konica Corporation
- Taketoshi Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Analytical element and the analytical method using the element
- Patent number 4,966,856
- Issue date Oct 30, 1990
- Konishiroku Photo Industry Co., Ltd.
- Tsukasa Ito
- G01 - MEASURING TESTING
Information Patent Grant
Analytical element and method for determining a component in a test...
- Patent number 4,868,106
- Issue date Sep 19, 1989
- Konishiroku Photo Industry Co., Ltd.
- Tsukasa Ito
- G01 - MEASURING TESTING
Information Patent Grant
Silver halide photographic light-sensitive material containing oxon...
- Patent number 4,440,852
- Issue date Apr 3, 1984
- Konishiroku Photo Industry Co., Ltd.
- Akira Onishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Akira Onishi

Person

Patents Grantslast 30 patents

Dye usable for photographic lightsensitive material, fine solid par...

Mixture of dyes to form a black image

Metallic chelating dye

Thermal transfer recording material

Silver halide photographic light-sensitive material

Analytical element and the analytical method using the element

Analytical element and method for determining a component in a test...

Silver halide photographic light-sensitive material containing oxon...