HM

Hiroyuki Matsumura

DA Daicel: 2 patents #17 of 122Top 15%
SL Sumitomo Riko Company Limited: 1 patents #10 of 67Top 15%
TO Toyota: 1 patents #1,392 of 3,956Top 40%
Overall (2021): #81,216 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10994583 Stabilizer bushing for adhesive use and stabilizer bar equipped with stabilizer bushing Masaki SHIRASHIGE, Motoyuki SHIBATA 2021-05-04
10926230 Semipermeable membrane Tomohiro HASHIZUME, Tohru Shibata, Mitsuru Ohno 2021-02-23
10927190 Cellulose ester and molded article thereof Tomohiro HASHIZUME, Tohru Shibata, Hiroshi Koyama, Mitsuru Ohno, Tomoichi Watabe 2021-02-23