Shinwa Sangyo Co., Ltd.

Organization

Tokyo, JP

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Electrofusion joint and hot water supply header using the same
- Patent number 5,375,889
- Issue date Dec 27, 1994
- Osaka Gas Co., Ltd.
- Akio Nakashiba
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Electrofusion joint and hot water supply header using the same
- Patent number 5,366,253
- Issue date Nov 22, 1994
- Osaka Gas Co., Ltd.
- Akio Nakashiba
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Electrofusion joint and hot water supply header using the same
- Patent number 5,150,922
- Issue date Sep 29, 1992
- Osaka Gas Co., Ltd.
- Akio Nakashiba
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Device for driving four wheels of car at all times
- Patent number 5,107,951
- Issue date Apr 28, 1992
- Shinwa Sangyo Co., Ltd.
- Osamu Kawamura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heat exchanger for cooling tower
- Patent number 4,997,031
- Issue date Mar 5, 1991
- Shinwa Sangyo Company, Ltd.
- Ken Kashiwada
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Cross-flow type cooling tower
- Patent number 4,964,977
- Issue date Oct 23, 1990
- Shinwa Sangyo Company, Ltd.
- Jujiro Komiya
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Pipe element for a heat exchanger and a heat exchanger with the pip...
- Patent number 4,901,792
- Issue date Feb 20, 1990
- Shinwa Sangyo Co., Ltd.
- Jujiro Komiya
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Synthetic resin heat exchanger unit used for cooling tower and cool...
- Patent number 4,893,669
- Issue date Jan 16, 1990
- Shinwa Sangyo Co., Ltd.
- Ken Kashiwada
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger for cooling tower
- Patent number 4,874,035
- Issue date Oct 17, 1989
- Shinwa Sangyo Co., Ltd.
- Ken Kashiwada
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Counter-flow square type cooling tower
- Patent number 4,804,503
- Issue date Feb 14, 1989
- Shinwa Sangyo Co., Ltd.
- Jujiro Komiya
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Closed type heat exchanger for an evaporation type cooling tower
- Patent number 4,655,977
- Issue date Apr 7, 1987
- Shinwa Sangyo Co., Ltd.
- Jujiro Komiya
- F28 - HEAT EXCHANGE IN GENERAL

Shinwa Sangyo Co., Ltd.

Organization

Patents Grantslast 30 patents

Electrofusion joint and hot water supply header using the same

Electrofusion joint and hot water supply header using the same

Electrofusion joint and hot water supply header using the same

Device for driving four wheels of car at all times

Heat exchanger for cooling tower

Cross-flow type cooling tower

Pipe element for a heat exchanger and a heat exchanger with the pip...

Synthetic resin heat exchanger unit used for cooling tower and cool...

Heat exchanger for cooling tower

Counter-flow square type cooling tower

Closed type heat exchanger for an evaporation type cooling tower