Inventor

KOBA YUTAKA

JP4 patents

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

ARAKAWA CHEM IND

2 patents

US5606016AFeb 25, 1997

Process for preparing colorless rosins

ARAKAWA CHEM IND18 citations90

US5387669AFeb 7, 1995

Process for preparing rosin ester and colorless rosin

ARAKAWA CHEM IND13 citations71

MITSUBISHI ELECTRIC CORP

1 patent

US7760060B2Jul 20, 2010

Vehicle transformer

MITSUBISHI ELECTRIC CORP10 citations81

ARAKAWA KAGAKU KOGYP KABUSHIKI

1 patent

US5395920AMar 7, 1995

Process for preparing rosin and colorless rosin comprising disproportionation and dehydrogenation

ARAKAWA KAGAKU KOGYP KABUSHIKI18 citations76