Koichi Nagayasu

Person

Hino, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cellulose ester film, production method of the same, film employed...
- Patent number 7,070,719
- Issue date Jul 4, 2006
- Konica Corporation
- Noriki Tachibana
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cellulose ester film, production method of the same, film employed...
- Patent number 6,731,357
- Issue date May 4, 2004
- Konica Corporation
- Noriki Tachibana
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polarizing plate protective cellulose triacetate film
- Patent number 6,320,042
- Issue date Nov 20, 2001
- Konica Corporation
- Isamu Michihata
- G02 - OPTICS
Information Patent Grant
Protective film for polarizing plate and polarizing plate
- Patent number 6,068,794
- Issue date May 30, 2000
- Konica Corporation
- Toru Kobayashi
- G02 - OPTICS
Information Patent Grant
Protective film of polarizing plate and polarizing plate
- Patent number 6,055,096
- Issue date Apr 25, 2000
- Konica Corporation
- Isamu Michihata
- G02 - OPTICS
Information Patent Grant
Protective film of polarizing plate
- Patent number 6,008,940
- Issue date Dec 28, 1999
- Konica Corporation
- Isamu Michihata
- G02 - OPTICS
Information Patent Grant
Protective film for polarizing plate
- Patent number 5,914,073
- Issue date Jun 22, 1999
- Konica Corporation
- Toru Kobayashi
- G02 - OPTICS
Information Patent Grant
Silver halide photographic light-sensitive material
- Patent number 5,705,329
- Issue date Jan 6, 1998
- Konica Corporation
- Akihisa Nakajima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
ID card
- Patent number 5,614,289
- Issue date Mar 25, 1997
- Konica Corporation
- Toru Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information recording medium comprising a silver nalide light sensi...
- Patent number 5,318,826
- Issue date Jun 7, 1994
- Konica Corporation
- Yoshitaka Yasufuku
- G11 - INFORMATION STORAGE
Information Patent Grant
Light-sensitive silver halide photographic element with electron be...
- Patent number 4,594,315
- Issue date Jun 10, 1986
- Konishiroku Photo Industry Co., Ltd.
- Toshiaki Shibue
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of producing support for photographic paper
- Patent number 4,554,175
- Issue date Nov 19, 1985
- Konishiroku Photo Industry Co., Ltd.
- Toshiaki Shibue
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Light-sensitive photographic material
- Patent number 4,363,871
- Issue date Dec 14, 1982
- Konishiroku Photo Industry Co., Ltd.
- Toshiaki Shibue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic films
- Patent number 4,267,266
- Issue date May 12, 1981
- Konishiroku Photo Industry Co., Ltd.
- Toshiaki Shibue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive photographic materials with improved antistatic layers
- Patent number 4,264,707
- Issue date Apr 28, 1981
- Konishiroku Photo Industry Co., Ltd.
- Takahiro Uozumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic plate containing quaternary ammonium salt polym...
- Patent number 4,256,822
- Issue date Mar 17, 1981
- Konishiroku Photo Industry Co., Ltd.
- Noriyoshi Tarumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic films
- Patent number 4,255,515
- Issue date Mar 10, 1981
- Konishiroku Photo Industry Co., Ltd.
- Toshiaki Shibue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Cellulose ester film, production method of the same, film employed...
- Publication number 20050238820
- Publication date Oct 27, 2005
- KONICA CORPORATION
- Noriki Tachibana
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Cellulose ester film, production method of the same, film employed...
- Publication number 20040174474
- Publication date Sep 9, 2004
- KONICA CORPORATION
- Noriki Tachibana
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Koichi Nagayasu

Person

Patents Grantslast 30 patents

Cellulose ester film, production method of the same, film employed...

Cellulose ester film, production method of the same, film employed...

Polarizing plate protective cellulose triacetate film

Protective film for polarizing plate and polarizing plate

Protective film of polarizing plate and polarizing plate

Protective film of polarizing plate

Protective film for polarizing plate

Silver halide photographic light-sensitive material

ID card

Information recording medium comprising a silver nalide light sensi...

Light-sensitive silver halide photographic element with electron be...

Method of producing support for photographic paper

Light-sensitive photographic material

Photographic films

Light-sensitive photographic materials with improved antistatic layers

Electrophotographic plate containing quaternary ammonium salt polym...

Photographic films

Patents Applicationslast 30 patents

Cellulose ester film, production method of the same, film employed...

Cellulose ester film, production method of the same, film employed...