Membership
Tour
Register
Log in
Kiyoshi Otsuka
Follow
Person
Saitama-ken, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method for producing hydrogen and apparatus for supplying hydrogen
Patent number
7,300,643
Issue date
Nov 27, 2007
Uchiya Thermostat Co., Ltd.
Kiyoshi Otsuka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Process for producing adamantanol and adamantanone
Patent number
6,881,870
Issue date
Apr 19, 2005
Idemitsu Kosan Co., Ltd.
Kiyoshi Otsuka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method and apparatus for supplying hydrogen and portable cassette f...
Patent number
6,869,585
Issue date
Mar 22, 2005
Kiyoshi Otsuka
Kiyoshi Otsuka
C21 - METALLURGY OF IRON
Information
Patent Grant
Organic electrolysis reactor for performing an electrolytic oxidati...
Patent number
6,695,963
Issue date
Feb 24, 2004
Asahi Kasei Kabushiki Kaisha
Kiyoshi Otsuka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fuel cell type reactor and method for producing a chemical compound...
Patent number
6,569,309
Issue date
May 27, 2003
Asahi Kasei Kabushiki Kaisha
Kiyoshi Otsuka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
Process for producing oxygen-bearing compound
Publication number
20060235245
Publication date
Oct 19, 2006
IDEMITSU KOSAN CO., LTD.
Ichiro Yamanaka
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for reducing metal oxide and method for producing hydrogen
Publication number
20060213331
Publication date
Sep 28, 2006
Kiyoshi Otsuka
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Method for producing hydrogen and apparatus for supplying hydrogen
Publication number
20050255037
Publication date
Nov 17, 2005
UCHIYA THERMOSTAT CO., LTD
Kiyoshi Otsuka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for producing adamantanol and adamantanone
Publication number
20040199022
Publication date
Oct 7, 2004
Kiyoshi Otsuka
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for producing hydrogen and apparatus for supplying hydrogen
Publication number
20040101474
Publication date
May 27, 2004
Kiyoshi Otsuka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Organic electrolysis reactor for performing an electrolytic oxidati...
Publication number
20030070910
Publication date
Apr 17, 2003
Kiyoshi Otsuka
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Fuel cell type reactor and method for producing a chemical compound...
Publication number
20030029733
Publication date
Feb 13, 2003
Kiyoshi Otsuka
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Method and apparatus for supplying hydrogen and portable cassette f...
Publication number
20020155037
Publication date
Oct 24, 2002
Kiyoshi Otsuka
C01 - INORGANIC CHEMISTRY