TO

Takazumi Okabayashi

SC Sekisui Chemical Co.: 1 patents #26 of 100Top 30%
Overall (2017): #224,146 of 506,227Top 45%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9831040 Electret sheet and piezoelectric sensor Nobuto Kamiya, Bungo Hatta 2017-11-28