Yoshiyuki Hoshino

Follow

Person

Hitachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for removing iron oxides from water in feed water system...
- Patent number 4,941,973
- Issue date Jul 17, 1990
- Hitachi, Ltd.
- Mamoru Suzuki
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Feedwater heater
- Patent number 4,461,346
- Issue date Jul 24, 1984
- Hitachi, Ltd.
- Yoshiyuki Hoshino
- F28 - HEAT EXCHANGE IN GENERAL