TH

Takuji Hatakeyama

KF Kwansei Gakuin Educational Foundation: 23 patents #2 of 71Top 3%
SC Sk Materials Jnc Co.: 17 patents #1 of 25Top 4%
JN Jnc: 7 patents #47 of 413Top 15%
KU Kyoto University: 4 patents #111 of 1,688Top 7%
Yamaha Motor: 1 patents #1,283 of 2,310Top 60%
KY Kyulux: 1 patents #44 of 91Top 50%
KU Kyushu University, National University: 1 patents #221 of 767Top 30%
TF Tosoh Finechem: 1 patents #23 of 40Top 60%
📍 Kasai, JP: #236 of 5,842 inventorsTop 5%
Overall (All Time): #135,845 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
9166176 Polycyclic aromatic compound Masaharu Nakamura, Sigma HASHIMOTO 2015-10-20
8637710 Catalyst for cross-coupling reaction comprising unsubstituted or substituted bisphosphinobenzenes Masaharu Nakamura, Yu-ichi Fujiwara 2014-01-28
8211820 Catalyst composition, and process for production of cross-coupling compound using the same Masaharu Nakamura 2012-07-03