Inventor · disambiguated record
Takerou Ishizaki
Also filed as: ISHIZAKI TAKEROU
3 granted patents·49 citations·filing 1991–1993
73Inventor score
Files withTAKASAGO PERFUMERY CO LTD3
Top patents by PatentIndex Score
3 records- 0182US5274146AWater-soluble alkali metal sulfonate-substituted binaphthylphosphine transition metal complex and enantioselective hydrogenation method using itTAKASAGO PERFUMERY CO LTD·Filed 1992·Granted Dec 28, 1993·24 cites·1 claims
- 0266US5324861AWater-soluble alkali metal sulfonate-substituted binaphthylphosphine transition metal complex and enantioselective hydrogenation method using itTAKASAGO PERFUMERY CO LTD·Filed 1993·Granted Jun 28, 1994·10 cites·1 claims
- 0354US5223632A2,2'-bis(di-(3,5-dialkylphenyl)phosphino)-1,1'-binaphthyl and transition metal complex containing the samd ligandTAKASAGO PERFUMERY CO LTD·Filed 1991·Granted Jun 29, 1993·15 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →