Inventor

TAKAHASHI KATUHIKO

JP4 patents

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

DAICEL LTD

2 patents

US4085274AApr 18, 1978

Process for preparing 4-oxopentadecanedioic acid

DAICEL LTD1 citations47

US4005107AJan 25, 1977

13-Oxabicyclo(10,4,0)hexadec-1(12)-en-14-one

DAICEL LTD0 citations47

MITSUBISHI ELECTRIC CORP

1 patent

US5764523AJun 9, 1998

Electronic watt-hour meter

MITSUBISHI ELECTRIC CORP90 citations89

POLYPLASTICS CO

1 patent

US4742109AMay 3, 1988

Polybutylene terephthalate composition

POLYPLASTICS CO19 citations79