Ken Kashiwada

Follow

Person

Fujisawa, JP

People

Patents Grantslast 30 patents

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
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