Inventor

HIROKAWA NORIO

JP5 patents

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

SHOWA DENKO KK

2 patents

US4435210AMar 6, 1984

Refining agent of molten metal and methods for producing the same

SHOWA DENKO KK18 citations78

US4225348ASep 30, 1980

Lime bearing agent for use in refining of ferrous melt

SHOWA DENKO KK5 citations59

KANEGAFUCHI CHEMICAL IND

2 patents

US4948618AAug 14, 1990

Process for tempering edible plastic fat products

KANEGAFUCHI CHEMICAL IND17 citations72

US5378786AJan 3, 1995

Spherical vinyl chloride granules for paste molding

KANEGAFUCHI CHEMICAL IND4 citations59

KANEKA CORP

1 patent

US6160096ADec 12, 2000

Regenerated collagen fiber and method of manufacturing the same

KANEKA CORP13 citations68