Kazuhiro Watanabe

Person

Ichihara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Processing solution for forming hexavalent chromium free, black con...
- Patent number 9,057,133
- Issue date Jun 16, 2015
- Dipsol Chemicals Co., Ltd.
- Manabu Inoue
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for selective production of cis-1,4-polybutadiene
- Patent number 5,424,379
- Issue date Jun 13, 1995
- Sumitomo Chemical Company, Limited
- Masahiro Kakugo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of preparing (S)-1-phenyl-1,3-propanediol or derivatives the...
- Patent number 5,393,664
- Issue date Feb 28, 1995
- Ajinomoto Co. Inc.
- Ikuo Kira
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for selective production of trans-1,4-polybutadiene
- Patent number 5,349,034
- Issue date Sep 20, 1994
- Sumitomo Chemical Company, Limited
- Masahiro Kakugo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin for bonding polyarylene sulfide and adhesive
- Patent number 5,331,029
- Issue date Jul 19, 1994
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Hiroyuki Sato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Colony counting apparatus
- Patent number 5,117,467
- Issue date May 26, 1992
- Toyo Jozo Co., Ltd.
- Hideo Misaki
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Organic friction material
- Patent number 4,451,590
- Issue date May 29, 1984
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Hiroto Fujimaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing spherical particles of carbon and of activated...
- Patent number 4,420,443
- Issue date Dec 13, 1983
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Hisatsugu Kaji
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Organic friction material
- Patent number 4,386,168
- Issue date May 31, 1983
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Hiroto Fujimaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing spherical carbon material and spherical activ...
- Patent number 4,371,454
- Issue date Feb 1, 1983
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Kaji Hisatsugu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of spherical carbon particles and spher...
- Patent number 4,273,675
- Issue date Jun 16, 1981
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Zenya Shiiki
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Spherical activated carbon having low dusting property and high phy...
- Patent number 4,228,037
- Issue date Oct 14, 1980
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Kuniaki Hino
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Adsorbent for artificial organs
- Patent number 4,221,695
- Issue date Sep 9, 1980
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Kuniaki Hino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PROCESSING SOLUTION FOR FORMING HEXAVALENT CHROMIUM FREE, BLACK CON...
- Publication number 20090178734
- Publication date Jul 16, 2009
- DIPSOL CHEMICALS CO., LTD.
- Manabu Inoue
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Processing solution for forming hexavalent chromium free, black con...
- Publication number 20050109426
- Publication date May 26, 2005
- DIPSOL CHEMICALS CO., LTD.
- Manabu Inoue
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Kazuhiro Watanabe

Person

Patents Grantslast 30 patents

Processing solution for forming hexavalent chromium free, black con...

Process for selective production of cis-1,4-polybutadiene

Method of preparing (S)-1-phenyl-1,3-propanediol or derivatives the...

Process for selective production of trans-1,4-polybutadiene

Resin for bonding polyarylene sulfide and adhesive

Colony counting apparatus

Organic friction material

Method for producing spherical particles of carbon and of activated...

Organic friction material

Process for preparing spherical carbon material and spherical activ...

Process for the preparation of spherical carbon particles and spher...

Spherical activated carbon having low dusting property and high phy...

Adsorbent for artificial organs

Patents Applicationslast 30 patents

PROCESSING SOLUTION FOR FORMING HEXAVALENT CHROMIUM FREE, BLACK CON...

Processing solution for forming hexavalent chromium free, black con...