Kiyoshi Fujiwara

Person

Kudamatsu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for controlling cultures of recombinants
- Patent number 5,674,678
- Issue date Oct 7, 1997
- Hitachi, Ltd.
- Norio Shimizu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Free-flow electrophoretic separation method and apparatus therefor
- Patent number 4,749,458
- Issue date Jun 7, 1988
- Hitachi, Ltd.
- Katsumi Muroi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Free-flow electrophoretic separation method and apparatus therefor
- Patent number 4,698,142
- Issue date Oct 6, 1987
- Hitachi, Ltd.
- Katsumi Muroi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for stripping uranium
- Patent number 4,610,852
- Issue date Sep 9, 1986
- Hitachi, Ltd.
- Kiyoshi Fujiwara
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Centrifugal counter-flow liquid contactor
- Patent number 4,367,202
- Issue date Jan 4, 1983
- Hitachi, Ltd.
- Kiyoshi Fujiwara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for desalting fuel oil
- Patent number 4,348,288
- Issue date Sep 7, 1982
- Hitachi, Ltd.
- Shoji Yoshinaga
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Desalting method of fuel oil
- Patent number 4,339,330
- Issue date Jul 13, 1982
- Hitachi, Ltd.
- Kiyoshi Fujiwara
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Centrifugal type counterflow contact apparatus
- Patent number 4,326,666
- Issue date Apr 27, 1982
- Hitachi, Ltd.
- Kiyoshi Fujiwara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Centrifugal counterflow type contactor
- Patent number 4,272,011
- Issue date Jun 9, 1981
- Hitachi, Ltd.
- Katsuaki Nagatomo
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Liquid-liquid centrifugal extractor
- Patent number 4,225,079
- Issue date Sep 30, 1980
- Hitachi, Ltd.
- Shoji Yoshinaga
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...

Kiyoshi Fujiwara

Person

Patents Grantslast 30 patents

Process for controlling cultures of recombinants

Free-flow electrophoretic separation method and apparatus therefor

Free-flow electrophoretic separation method and apparatus therefor

Process for stripping uranium

Centrifugal counter-flow liquid contactor

Process for desalting fuel oil

Desalting method of fuel oil

Centrifugal type counterflow contact apparatus

Centrifugal counterflow type contactor

Liquid-liquid centrifugal extractor