Inventor · disambiguated record
Yoshiji Takemoto
Also filed as: TAKEMOTO YOSHIJI
5 granted patents·5 citations·filing 2004–2013
66Inventor score
Top patents by PatentIndex Score
5 records- 0170US7655817B2Production methods of optically active hydrazine compound and optically active amine compoundUNIV KYOTO·Filed 2006·Granted Feb 2, 2010·2 cites·11 claims
- 0260US7632970B2Asymmetric urea compound and process for producing asymmetric compound by asymmetric conjugate addition reaction with the same as catalystSUMITOMO CHEMICAL CO·Filed 2004·Granted Dec 15, 2009·3 cites·7 claims
- 0354US9073823B2Compound having hetero ring skeleton, and process for producing optically active compound using the aforementioned compound as asymmetric catalystTAKEMOTO YOSHIJI·Filed 2013·Granted Jul 7, 2015·0 cites·11 claims
- 0446US8580804B2Compound having hetero ring skeleton, and process for producing optically active compound using the aforementioned compound as asymmetric catalystTAKEMOTO YOSHIJI·Filed 2010·Granted Nov 12, 2013·0 cites·13 claims
- 0524US8809567B2Method for producing silylenol ethersTAKASU KIYOSEI·Filed 2011·Granted Aug 19, 2014·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →