YT

Yoshiaki Tsuda

Mitsubishi Electric: 20 patents #993 of 25,717Top 4%
OF Otsuka Pharmaceutical Factory: 6 patents #21 of 354Top 6%
Overall (All Time): #151,617 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
4642355 Proline derivatives Shizuo Nakamura, Makoto Inoue 1987-02-10