Inventor

OHISHI YOSHIHIKO

JP4 patents

⚠️ This page may combine multiple inventors who share the name “OHISHI YOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OHISHI YOSHIHIKO

2 patents

US8889892B2Nov 18, 2014

Process for producing olefin oxide

OHISHI YOSHIHIKO0 citations36

US8765981B2Jul 1, 2014

Process for producing olefin oxide

OHISHI YOSHIHIKO0 citations36

SUMITOMO CHEMICAL CO

1 patent

US7667074B2Feb 23, 2010

Method for regenerating catalyst for the production of methacrylic acid and process for preparing methacrylic acid

SUMITOMO CHEMICAL CO0 citations45

SEUBSAI ANUSORN

1 patent

US8829211B2Sep 9, 2014

Direct conversion of olefin to olefin oxide by molecular oxygen

SEUBSAI ANUSORN0 citations33