Kenichi Nagai

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for separating plastic
- Patent number 6,426,474
- Issue date Jul 30, 2002
- Hitachi Zosen Corporation
- Hidehiko Maehata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for thermally decomposing plastics and process for conver...
- Patent number 5,597,451
- Issue date Jan 28, 1997
- Hitachi Zosen Corporation
- Kenichi Nagai
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Apparatus for thermally decomposing plastics and process for conver...
- Patent number 5,584,969
- Issue date Dec 17, 1996
- Hitachi Zosen Corporation
- Kenichi Nagai
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for repairing plate-shaped denitrating catalysts
- Patent number 4,293,447
- Issue date Oct 6, 1981
- Hitachi Shipbuilding & Engineering Co. Ltd.
- Hideya Inaba
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Process for producing plate-shaped denitrating catalyst
- Patent number 4,233,183
- Issue date Nov 11, 1980
- Hitachi Shipbuilding & Engineering Co., Ltd.
- Hideya Inaba
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for producing highly active denitrating catalysts
- Patent number 4,206,081
- Issue date Jun 3, 1980
- Hitachi Shipbuilding & Engineering Co., Ltd.
- Hideya Inaba
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Denitrating catalysts having porous coating and process for produci...
- Patent number 4,176,091
- Issue date Nov 27, 1979
- Hitachi Shipbuilding & Engineering Co., Ltd.
- Hideya Inaba
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Kenichi Nagai

Person

Patents Grantslast 30 patents

Method and apparatus for separating plastic

Apparatus for thermally decomposing plastics and process for conver...

Apparatus for thermally decomposing plastics and process for conver...

Process for repairing plate-shaped denitrating catalysts

Process for producing plate-shaped denitrating catalyst

Process for producing highly active denitrating catalysts

Denitrating catalysts having porous coating and process for produci...