Inventor

HASHIZUME KAZUNARI

JP2 patents

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

WAKO PURE CHEMICALS CO LTD

1 patent

US5238818AAug 24, 1993

Oxidizable color producing reagent

WAKO PURE CHEMICALS CO LTD10 citations61

WAKO PURE CHEM IND LTD

1 patent

US5164512ANov 17, 1992

Oxidizable color producing reagent

WAKO PURE CHEM IND LTD2 citations56