Shigeru Takagi

Person

Okazaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Radial flow type dust collecting filter
- Patent number 4,695,300
- Issue date Sep 22, 1987
- Nippon Soken, Inc.
- Shigeru Takagi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing a ceramic filter for cleaning exhaust gases fr...
- Patent number 4,540,535
- Issue date Sep 10, 1985
- Nippon Soken, Inc.
- Masahiro Tomita
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Exhaust gas cleaning device for internal combustion engine
- Patent number 4,535,589
- Issue date Aug 20, 1985
- Nippon Soken, Inc.
- Hitoshi Yoshida
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Dust collecting filter
- Patent number 4,528,008
- Issue date Jul 9, 1985
- Nippon Soken, Inc.
- Shigeru Takagi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Electrical heater retained in a porous ceramic structure
- Patent number 4,523,935
- Issue date Jun 18, 1985
- Nippon Soken, Inc.
- Shigeru Takagi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and apparatus for detecting degree of clogging in particle t...
- Patent number 4,492,079
- Issue date Jan 8, 1985
- Nippon Soken, Inc.
- Shigeru Takagi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas cleaning device for internal combustion engine
- Patent number 4,485,622
- Issue date Dec 4, 1984
- Nippon Soken, Inc.
- Shigeru Takagi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Combustion burner apparatus
- Patent number 4,459,805
- Issue date Jul 17, 1984
- Nippon Soken, Inc.
- Sigeru Kamiya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Carbon particulates cleaning device for diesel engine
- Patent number 4,450,681
- Issue date May 29, 1984
- Nippon Soken, Inc.
- Susumu Sato
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Carbon particulates cleaning device for diesel engine
- Patent number 4,450,682
- Issue date May 29, 1984
- Nippon Soken, Inc.
- Susumu Sato
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Dust collecting filter
- Patent number 4,441,899
- Issue date Apr 10, 1984
- Nippon Soken, Inc.
- Shigeru Takagi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter for cleaning exhaust gases from diesel engine
- Patent number 4,436,538
- Issue date Mar 13, 1984
- Nippon Soken, Inc.
- Masahiro Tomita
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Exhaust gas cleaning device for internal combustion engine
- Patent number 4,404,798
- Issue date Sep 20, 1983
- Nippon Soken, Inc.
- Shigeru Takagi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Vane pump with symmetrical inclined fluid confinement initiating line
- Patent number 4,402,655
- Issue date Sep 6, 1983
- Nippon Soken, Inc.
- Akio Nara
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Exhaust gas cleaning device for internal combustion engine
- Patent number 4,386,497
- Issue date Jun 7, 1983
- Nippon Soken, Inc.
- Shigeru Takagi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Monolithic catalyst converter
- Patent number 4,279,864
- Issue date Jul 21, 1981
- Nippon Soken, Inc.
- Akio Nara
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Shigeru Takagi

Person

Patents Grantslast 30 patents

Radial flow type dust collecting filter

Method for producing a ceramic filter for cleaning exhaust gases fr...

Exhaust gas cleaning device for internal combustion engine

Dust collecting filter

Electrical heater retained in a porous ceramic structure

Method and apparatus for detecting degree of clogging in particle t...

Exhaust gas cleaning device for internal combustion engine

Combustion burner apparatus

Carbon particulates cleaning device for diesel engine

Carbon particulates cleaning device for diesel engine

Dust collecting filter

Filter for cleaning exhaust gases from diesel engine

Exhaust gas cleaning device for internal combustion engine

Vane pump with symmetrical inclined fluid confinement initiating line

Exhaust gas cleaning device for internal combustion engine

Monolithic catalyst converter