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Toda, JP
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last 30 patents
Information
Patent Grant
Process for production of methylnaphthalenes
Patent number
5,045,178
Issue date
Sep 3, 1991
Nippon Mining Co., Ltd
Fumio Maruyama
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for production of dimethylnaphthalenes
Patent number
4,963,248
Issue date
Oct 16, 1990
Nippon Mining Co., Ltd
Kyoji Yano
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for simultaneously cracking heavy hydrocarbons into light o...
Patent number
4,421,635
Issue date
Dec 20, 1983
Research Association for Residual Oil Processing
Tadashi Murakami
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for simultaneously cracking heavy hydrocarbons into light o...
Patent number
4,399,023
Issue date
Aug 16, 1983
Research Association for Residual Oil Processing
Teruo Suzuka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for cracking heavy hydrocarbons into light oils and produci...
Patent number
4,325,812
Issue date
Apr 20, 1982
Research Association for Residual Oil Processing
Kuniaki Fujimori
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for cracking heavy hydrocarbons
Patent number
4,308,173
Issue date
Dec 29, 1981
Nippon Mining Company, Limited
Kuniaki Fujimori
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for processing sulfur-containing heavy oil
Patent number
4,298,460
Issue date
Nov 3, 1981
Nippon Mining Company, Limited
Kuniaki Fujimori
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for producing cracked distillate and hydrogen from heavy oil
Patent number
4,224,140
Issue date
Sep 23, 1980
Nippon Mining Co., Ltd
Kuniaki Fujimori
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL