SM

Sadayuki Maeda

HC Hamari Chemicals: 6 patents #1 of 60Top 2%
Overall (All Time): #853,889 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9174899 Method for producing optically active alcohols Tatsunori Sato 2015-11-03
9108986 Method for producing optically active tetrahydroquinolines Tatsunori Sato, Yasuhiko Kawano, Toshio Miyawaki 2015-08-18
8222452 Method for producing optically active amines 2012-07-17
4868312 N.sup..epsilon. -trifluoroacetyl-L-lysyl-L-proline.D-10-camphorsulfonic acid salt and process for producing the same Usao Nakamura, Makoto Sakanaka 1989-09-19
4670607 Method for producing 2-(substituted aryl) propionaldehyde Yasutaka Shinoo, Shinji Takenaka, Susumu Arashida, Iwao Shimizu 1987-06-02
4490292 1,5-Benzothiazepine derivatives and production thereof Yoshifumi Maki, Magoichi Sako, Naomichi Mitsumori, Masahiro Takaya 1984-12-25