Fumiaki OBONAI

Follow

Person

Sagamihara-shi, JP

People

Patents Applicationslast 30 patents

Information Patent Application
LITHIUM ION BATTERY
- Publication number 20210135198
- Publication date May 6, 2021
- Envision AESC Energy Devices Ltd.
- Fumiaki OBONAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF PRODUCING SEPARATOR, SEPARATOR, AND LITHIUM ION SECONDARY...
- Publication number 20200235361
- Publication date Jul 23, 2020
- Envision AESC Energy Devices Ltd.
- Kento TAKAHASHI
- H01 - BASIC ELECTRIC ELEMENTS