Inventor

OHE HIROSHI

JP2 patents

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

EISAI CO LTD

1 patent

US5117109AMay 26, 1992

Exchange method of mobile phase in high-performance liquid chromatography mass spectrometry and its apparatus

EISAI CO LTD60 citations93

MITSUI CHEMICALS INC

1 patent

US5817872AOct 6, 1998

Copper catalyst for the hydration of nitrile and preparation thereof

MITSUI CHEMICALS INC7 citations71