Yukiko Kushima

Follow

Person

Hitachi-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Plate heat exchanger
- Patent number 9,772,146
- Issue date Sep 26, 2017
- HISAKA WORKS, LTD.
- Isamu Hiwatashi
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PLATE HEAT EXCHANGER
- Publication number 20140311724
- Publication date Oct 23, 2014
- Isamu Hiwatashi
- F28 - HEAT EXCHANGE IN GENERAL