YO

Yoshihiko Ohishi

SC Sumitomo Chemical: 4 patents #1,124 of 4,033Top 30%
📍 Niihama, JP: #150 of 473 inventorsTop 35%
Overall (All Time): #1,220,531 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8889892 Process for producing olefin oxide Anusorn Seubsai, Selim Senkan 2014-11-18
8829211 Direct conversion of olefin to olefin oxide by molecular oxygen Anusorn Seubsai, Selim Senkan, Carlos Gustavo Knapp Bjeren 2014-09-09
8765981 Process for producing olefin oxide Anusorn Seubsai, Selim Senkan 2014-07-01
7667074 Method for regenerating catalyst for the production of methacrylic acid and process for preparing methacrylic acid Junya Yoshizawa, Eiichi Shiraishi 2010-02-23