Inventor

SOMEYA KOUSUKE

JP5 patents

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

MITSUI TOATSU CHEMICALS

4 patents

US5273824ADec 28, 1993

Cored multi-shell emulsion particle

MITSUI TOATSU CHEMICALS72 citations95

US5216044AJun 1, 1993

Synthetic core-shell particle resin emulsion, process for producing and coating compositions comprising same

MITSUI TOATSU CHEMICALS58 citations94

US5500286AMar 19, 1996

Multi-shell emulsion particle

MITSUI TOATSU CHEMICALS8 citations73

US5106813AApr 21, 1992

Thermosensitive recording material

MITSUI TOATSU CHEMICALS14 citations72

MITSUI TOMATSU CHEMICALS INC

1 patent

US5409776AApr 25, 1995

Multi-shell emulsion particle

MITSUI TOMATSU CHEMICALS INC54 citations92