HO

Hiroshi Okano

SC Seibu Giken Co.: 2 patents #1 of 6Top 20%
Overall (2018): #144,175 of 503,207Top 30%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9908083 Absorption type—removal / condensing apparatus Kanae Maruyama, Koji Inoue, Ayako Kuroda 2018-03-06
9855524 Gas recovery concentration apparatus 2018-01-02