Inventor

KUTSUNA HIROSHI

JP3 patents

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

SHISEIDO CO LTD

2 patents

US5203991AApr 20, 1993

Packing material for liquid chromatography

SHISEIDO CO LTD45 citations90

US7906670B2Mar 15, 2011

Phosphorylcholine group containing compound and surface modifying agent composed of such compound

SHISEIDO CO LTD3 citations60

TOUJO YOUSUKE

1 patent

US8426627B2Apr 23, 2013

Phosphorylcholine group-containing compound and surface modifying agent composed of such compound

TOUJO YOUSUKE0 citations43