Inventor · disambiguated record

Kazunari Hashizume

Also filed as: HASHIZUME KAZUNARI

2 granted patents·12 citations·filing 1990–1991

54Inventor score

Technology areasC07C C12Q

Files withWAKO PURE CHEM IND LTD1 WAKO PURE CHEMICALS CO LTD1

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2 records

0156US5238818AOxidizable color producing reagentWAKO PURE CHEMICALS CO LTD·Filed 1991·Granted Aug 24, 1993·10 cites·10 claims
0225US5164512AOxidizable color producing reagentWAKO PURE CHEM IND LTD·Filed 1990·Granted Nov 17, 1992·2 cites·6 claims

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