Ryouhei Katou — 2 Patents at Api

Ryouhei Katou has been granted 2 US patents while listed as an inventor at Api. The first was granted in 2015 and the most recent in May 2016. Ryouhei Katou ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Ryouhei Katou in Yokohama, JP.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
9334509	Hydrolase protein	Hiroshi Kawabata, Ryoma Miyake, Kuniko Asada	2016-05-10
9029107	Hydrolase protein	Hiroshi Kawabata, Ryoma Miyake, Kuniko Asada	2015-05-12

Ryouhei Katou — 2 Patents

Issued Patents All Time

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