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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Process for preparing of aromatic hydrocarbons
Patent number
5,321,179
Issue date
Jun 14, 1994
Research Association for Utilization of Light Oil
Junichi Kanai
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cultivation of transformed microorganisms
Patent number
5,279,951
Issue date
Jan 18, 1994
Research Association for Utilization of Light Oil
Masato Terasawa
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for preparing high-octane gasoline blending stock
Patent number
5,276,232
Issue date
Jan 4, 1994
Research Association for Utilization of Light Oil
Shinichi Inoue
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of treating microorganism cells containing tryptophanase or...
Patent number
5,256,551
Issue date
Oct 26, 1993
Research Association for Utilization of Light Oil
Masato Terasawa
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for preparing pyruvate
Patent number
5,225,593
Issue date
Jul 6, 1993
Research Association for Utilization of Light Oil
Makoto Imanari
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for production of water-soluble carbodiimide
Patent number
5,208,378
Issue date
May 4, 1993
Research Association for Utilization of Light Oil
Takahiro Yoneyama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing aromatic hydrocarbons
Patent number
5,202,513
Issue date
Apr 13, 1993
Research Association for Utilization of Light Oil
Junichi Kanai
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for production of aromatic hydrocarbons and process for pr...
Patent number
5,196,631
Issue date
Mar 23, 1993
Research Association for Utilization of Light Oil
Takashi Murakawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparation of lower aliphatic hydrocarbons
Patent number
5,191,131
Issue date
Mar 2, 1993
Research Association for Utilization of Light Oil
Kazunori Takahata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for isomerizing hydrocarbons
Patent number
5,120,898
Issue date
Jun 9, 1992
Research Association for Utilization of Light Oil
Shigeo Baba
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for production of aromatic hydrocarbons
Patent number
5,091,351
Issue date
Feb 25, 1992
Research Association for Utilization of Light Oil
Takashi Murakawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing aromatic hydrocarbons
Patent number
5,073,652
Issue date
Dec 17, 1991
Research Association for Utilization of Light Oil
Hisashi Katsuno
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Solid strong acid catalyst process for the production of the same a...
Patent number
5,036,035
Issue date
Jul 30, 1991
Research Association for Utilization of Light Oil
Shigeo Baba
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing DL-serine and process for separation and puri...
Patent number
5,030,750
Issue date
Jul 9, 1991
Research Association for Utilization of Light Oil
Katufumi Kuzira
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing glycol aldehyde
Patent number
5,026,922
Issue date
Jun 25, 1991
Research Association for Utilization of Light Oil
Takatoshi Seto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aluminogallosilicates of the mfi type
Patent number
4,994,254
Issue date
Feb 19, 1991
Research Association for Utilization of Light Oil
Isao Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for production of aromatic hydrocarbons
Patent number
4,962,251
Issue date
Oct 9, 1990
Research Association for Utilization of Light Oil
Takashi Yamamoto
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for preparing 2-(o-aminophenyl)ethanol
Patent number
4,937,382
Issue date
Jun 26, 1990
Research Association for Utilization of Light Oil
Katufumi Kujira
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for restoring deactivated catalysts
Patent number
4,937,215
Issue date
Jun 26, 1990
Research Association for Utilization of Light Oil
Takashi Murakawa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Production of aziridine-2-carboxylic acid salts
Patent number
4,935,527
Issue date
Jun 19, 1990
Research Association for Utilization of Light Oil
Sadao Kitagawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of culturing amino acid racemase-producing microorganism of...
Patent number
4,906,572
Issue date
Mar 6, 1990
Research Association for Utilization of Light Oil
Mitsunobu Shimazu
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Production of high-octane gas blending stock
Patent number
4,861,934
Issue date
Aug 29, 1989
Research Association for Utilization of Light Oil
Isao Suzuki
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Catalyst for the production of aromatic hydrocarbons and process fo...
Patent number
4,761,512
Issue date
Aug 2, 1988
Research Association for Utilization of Light Oil
Hisashi Katsuno
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing indoles
Patent number
4,757,152
Issue date
Jul 12, 1988
Research Association for Utilization of Light Oil
Makoto Imanari
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for the production of aromatic hydrocarbons
Patent number
4,681,865
Issue date
Jul 21, 1987
Research Association for Utilization of Light Oil
Hisashi Katsuno
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2,5-diamino-1,4-dioxane derivatives and process for production thereof
Patent number
4,677,213
Issue date
Jun 30, 1987
Research Association for Utilization of Light Oil
Sadao Kitagawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of indoles
Patent number
4,659,841
Issue date
Apr 21, 1987
Research Association for Utilization of Light Oil
Makoto Imanari
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing a 1,4-dialkylbenzene
Patent number
4,613,717
Issue date
Sep 23, 1986
Research Association for Utilization of Light Oil
Hiroshi Ishida
C07 - ORGANIC CHEMISTRY
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last 30 patents
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