Kyowa Gas Chemical Industry Co., Ltd.

Organization

Tokyo, JA

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Molded article of methacrylic resin
- Patent number 5,006,415
- Issue date Apr 9, 1991
- Kyowa Gas Chemical Industry Co., Ltd.
- Shigeo Matsumaru
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing ammonia and sulfur dioxide
- Patent number 4,990,319
- Issue date Feb 5, 1991
- Kuraray Co., Ltd.
- Youji Takenouchi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Quenching process of reaction product gas containing methacrylic ac...
- Patent number 4,987,252
- Issue date Jan 22, 1991
- Mitsui Toatsu Chemicals, Incorporated
- Morimasa Kuragano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the prevention of post oxidation of methacrolein
- Patent number 4,968,846
- Issue date Nov 6, 1990
- Mitsui Toatsu Chemicals, Incorporated
- Morimasa Kuragano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrically conductive adhesive
- Patent number 4,947,847
- Issue date Aug 14, 1990
- Kyowa Gas Chemical Industry Co., Ltd.
- Kozo Nakao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Purification process of methacrylic acid
- Patent number 4,879,412
- Issue date Nov 7, 1989
- Mitsui Toatsu Chemicals, Inc.
- Kozo Iwasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrically conductive adhesive
- Patent number 4,842,768
- Issue date Jun 27, 1989
- Kyowa Gas Chemical Industry Co., Ltd.
- Kozo Nakao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of making a molded article of methacrylic resin
- Patent number 4,830,803
- Issue date May 16, 1989
- Kyowa Gas Chemical Industry Co., Ltd.
- Shigeo Matsumaru
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methacrylic resin molding material and method for production thereof
- Patent number 4,791,184
- Issue date Dec 13, 1988
- Kyowa Gas Chemical Industry Co., Ltd.
- Haruo Nagai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Neodymium-containing transparent resin and method for manufacture t...
- Patent number 4,504,616
- Issue date Mar 12, 1985
- Kyowa Gas Chemical Industry Co., Ltd.
- Hiroshi Uehara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Plastic scintillator
- Patent number 4,495,084
- Issue date Jan 22, 1985
- Kyowa Gas Chemical Industry Co., Ltd.
- Tohru Shimizu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
2,3-Dicyano 6 phenyl pyrazine herbicides
- Patent number 4,460,403
- Issue date Jul 17, 1984
- Kyowa Gas Chemical Industry Co., Ltd.
- Tetsuo Takematsu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Neutron shielding polymer composition and a process for producing t...
- Patent number 4,275,174
- Issue date Jun 23, 1981
- Kyowa Gas Chemical Industry Co., Ltd.
- Shin-ichi Tadokoro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
2,3-Dicyanopyrazines
- Patent number 4,259,489
- Issue date Mar 31, 1981
- Kyowa Gas Chemical Industry Co. Ltd.
- Tetsuo Takematsu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing a lead containing monomer composition and a ra...
- Patent number 4,182,821
- Issue date Jan 8, 1980
- Kyowa Gas Chemical Industry Co., Ltd.
- Haruo Nagai
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Water insoluble hydrophilic polymer composition
- Patent number 4,172,177
- Issue date Oct 23, 1979
- Kyowa Gas Chemical Industry Co., Ltd.
- Bunya Sato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Radiation shielding material and a process for producing the same
- Patent number 4,129,524
- Issue date Dec 12, 1978
- Kyowa Gas Chemical Industry Co., Ltd.
- Haruo Nagai
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Preparation of squalane by hydrogenolysis
- Patent number 4,011,277
- Issue date Mar 8, 1977
- Kuraray Co., Ltd.
- Takashi Nishida

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73154569 - KYOWAGLAS-XA
- Serial number 73154569
- Registration number 1101470
- Filing date Jan 9, 1978
- KYOWA GAS CHEMICAL INDUSTRY CO., LTD.
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information Trademark
72278807 - KYOWALITE
- Serial number 72278807
- Registration number 864111
- Filing date Aug 22, 1967
- MARUBENI-IIDA (AMERICA), INC.
- 19 - Building materials (non-metallic)

Kyowa Gas Chemical Industry Co., Ltd.

Organization

Patents Grantslast 30 patents

Molded article of methacrylic resin

Process for producing ammonia and sulfur dioxide

Quenching process of reaction product gas containing methacrylic ac...

Method for the prevention of post oxidation of methacrolein

Electrically conductive adhesive

Purification process of methacrylic acid

Electrically conductive adhesive

Method of making a molded article of methacrylic resin

Methacrylic resin molding material and method for production thereof

Neodymium-containing transparent resin and method for manufacture t...

Plastic scintillator

2,3-Dicyano 6 phenyl pyrazine herbicides

Neutron shielding polymer composition and a process for producing t...

2,3-Dicyanopyrazines

Method for producing a lead containing monomer composition and a ra...

Water insoluble hydrophilic polymer composition

Radiation shielding material and a process for producing the same

Preparation of squalane by hydrogenolysis

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

73154569 - KYOWAGLAS-XA

72278807 - KYOWALITE