Naoki YAMAGUCHI

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Kiyosu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ion exchanger
- Patent number 11,050,068
- Issue date Jun 29, 2021
- Toyoda Gosei Co., Ltd.
- Naoki Yamaguchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fuel cell cooling system ion exchanger having introduction device f...
- Patent number 10,581,092
- Issue date Mar 3, 2020
- Toyoda Gosei Co., Ltd.
- Naoki Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
TEMPERATURE ADJUSTMENT DEVICE
- Publication number 20230085947
- Publication date Mar 23, 2023
- Toyoda Gosei Co., Ltd.
- Hitoshi KINO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ION EXCHANGER
- Publication number 20180145349
- Publication date May 24, 2018
- Toyoda Gosei Co., Ltd.
- Naoki YAMAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ION EXCHANGER
- Publication number 20180013155
- Publication date Jan 11, 2018
- Toyoda Gosei Co., Ltd.
- Naoki YAMAGUCHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL