Satoshi Imura

Person

Tsukuba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for production of photochromic cured product
- Patent number 5,910,516
- Issue date Jun 8, 1999
- Tokuyama Corporation
- Satoshi Imura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for production of photochromic cured product
- Patent number 5,879,591
- Issue date Mar 9, 1999
- Tokuyama Corporation
- Hironobu Nagoh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photopolymerizable composition and transparent cured product thereof
- Patent number 5,880,170
- Issue date Mar 9, 1999
- Tokuyama Corporation
- Satoshi Imura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photochromic curable composition
- Patent number 5,776,376
- Issue date Jul 7, 1998
- Tokuyama Corporation
- Hironobu Nagoh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photochromic compound
- Patent number 5,708,063
- Issue date Jan 13, 1998
- Tokuyama Corporation
- Satoshi Imura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing the spiropyrone compounds
- Patent number 5,693,830
- Issue date Dec 2, 1997
- Tokuyama Corporation
- Junji Momoda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymerizable composition and organic glass
- Patent number 5,556,931
- Issue date Sep 17, 1996
- Tokuyama Corporation
- Satoshi Imura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photochromic composition
- Patent number 5,462,698
- Issue date Oct 31, 1995
- Tokuyama Corporation
- Takashi Kobayakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photochromic composition
- Patent number 5,395,566
- Issue date Mar 7, 1995
- Tokuyama Corporation
- Takashi Kobayakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photochromic compound
- Patent number 5,349,065
- Issue date Sep 20, 1994
- Tokuyama Soda Kabushiki Kaisha
- Takashi Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochromic compound, composition and use thereof
- Patent number 5,246,989
- Issue date Sep 21, 1993
- Tokuyama Soda Kabishiki Kaisha
- Kayo Iwamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochromic compound, process for production thereof, use thereof...
- Patent number 5,130,058
- Issue date Jul 14, 1992
- Tokuyama Soda Kabushiki Kaisha
- Takashi Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochromic compound, composition and use thereof
- Patent number 5,106,998
- Issue date Apr 21, 1992
- Tokuyama Soda Kabushiki Kaisha
- Takashi Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochromic compounds
- Patent number 4,960,678
- Issue date Oct 2, 1990
- Tokuyama Soda Kabushiki Kaisha
- Takashi Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochromatic compounds
- Patent number 4,882,438
- Issue date Nov 21, 1989
- Tokuyama Soda Kabushiki Kaisha
- Takashi Tanaka
- C07 - ORGANIC CHEMISTRY

Satoshi Imura

Person

Patents Grantslast 30 patents

Process for production of photochromic cured product

Process for production of photochromic cured product

Photopolymerizable composition and transparent cured product thereof

Photochromic curable composition

Photochromic compound

Process for preparing the spiropyrone compounds

Polymerizable composition and organic glass

Photochromic composition

Photochromic composition

Photochromic compound

Photochromic compound, composition and use thereof

Photochromic compound, process for production thereof, use thereof...

Photochromic compound, composition and use thereof

Photochromic compounds

Photochromatic compounds