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Inventor
SHIBAMOTO NOBUYORI
3 patents
⚠️ This page may combine multiple inventors who share the name “SHIBAMOTO NOBUYORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUGAI CHEMICAL IND CO LTD
2 patents
US4060559A
Nov 29, 1977
Process for preparing O-phenylphenol
SUGAI CHEMICAL IND CO LTD
9 citations
69
US4324742A
Apr 13, 1982
Process for separation of naphthalenedisulfonic acids
SUGAI CHEMICAL IND CO LTD
6 citations
49
SUGAI CHEMICAL INDUSTRY COMPAN
1 patent
US4088702A
May 9, 1978
Process for preparing o-phenylphenol
SUGAI CHEMICAL INDUSTRY COMPAN
8 citations
65