Kosuke SUMIKURA — 3 Patents at Agc

Kosuke SUMIKURA has been granted 3 US patents while listed as an inventor at Agc. The first was granted in 2015 and the most recent in June 2024. Kosuke SUMIKURA ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Kosuke SUMIKURA in Tokyo, JP.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
12021284	Ion exchange membrane suitable for redox flow battery	Yasushi Yamaki, Tatsuya Miyajima, Takuo Nishio	2024-06-25
11742507	Polymer electrolyte membrane, membrane electrode assembly and water electrolyzer	Yasushi Yamaki, Takuo Nishio, Takumi Okuyama, Satoru Hommura	2023-08-29
9044701	Gas purification apparatus and related method	Katsuji Ikeda, Masaaki Iosaki, Yoshinori Takeuchi	2015-06-02

Kosuke SUMIKURA — 3 Patents

Issued Patents All Time

Patent Widget