Inventor

ONISHI AKIYOSHI

JP7 patents

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

MITSUBISHI PETROCHEMICAL CO

2 patents

US4261880AApr 14, 1981

Polyolefin resin compositions

MITSUBISHI PETROCHEMICAL CO36 citations91

US5219600AJun 15, 1993

Molded product for colored food

MITSUBISHI PETROCHEMICAL CO5 citations61

YOSHITOMI PHARMACEUTICAL

2 patents

US5169885ADec 8, 1992

Bis[2-tert-butyl-4-(2-octadecyloxycarbonylethyl)-6-methylphenyl]phosphite useful as a stabilizing agent

YOSHITOMI PHARMACEUTICAL8 citations72

US5077424ADec 31, 1991

Phosphite compounds

YOSHITOMI PHARMACEUTICAL7 citations71

ARISTECH CHEMICAL CORP

1 patent

US5990209ANov 23, 1999

Copolymers of propylene with polymerizable hindered amine light stabilizers

ARISTECH CHEMICAL CORP7 citations66

YOSHITOMI FINE CHEMICALS LTD

1 patent

US5883286AMar 16, 1999

Phenol compound and use thereof

YOSHITOMI FINE CHEMICALS LTD2 citations59

TOYODA MACHINE WORKS LTD

1 patent

US4114461ASep 19, 1978

Lever-operated feed device

TOYODA MACHINE WORKS LTD0 citations36