TA

Toshihiko Akiyama

NC Nikken Chemicals Co.: 2 patents #17 of 86Top 20%
SC Sumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
Overall (All Time): #1,529,253 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8691548 Asymmetric hydrolase and gene thereof Norihiko Hirata, Shinji Hourai 2014-04-08
6943195 Cycloalkenone derivative Shinji Ina, Akane Takahama 2005-09-13
6235736 3-anilino-2-cycloalkenone derivatives Shinji Ina, Kenjirou Yamana, Kyoji Noda, Akane Takahama 2001-05-22