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Inventor
SHIHOYA TAKAO
JP
2 patents
⚠️ This page may combine multiple inventors who share the name “SHIHOYA TAKAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KANTO KAGAKU
1 patent
US5326490A
Jul 5, 1994
Surface tension sulfuric acid composition
KANTO KAGAKU
7 citations
71
NISSAN CHEMICAL IND LTD
1 patent
US5580847A
Dec 3, 1996
Aqueous ammonia composition
NISSAN CHEMICAL IND LTD
11 citations
70