Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6096743 | 1,2,3,4-tetrahydroquinoxalinedione derivative | Jun-ichi Shishikura, Hiroshi Inami, Shuichi Sakamoto, Shin-ichi Tsukamoto, Masao Sasamata +1 more | 2000-08-01 |
| 5521180 | Morpholine derivative | Takayuki Suzuki, Satoshi Hayashibe, Shin-ichi Tsukamoto, Shin-ichi Yatsugi, Tokio Yamaguchi | 1996-05-28 |
| 5403931 | (-)-(S)-2,8-dimethyl-3-methylene-1-oxa-8-azaspiro[4.5]decane L-tartrate | Shin-ichi Tsukamoto, Takeru Kohinata, Sakiko Tomizawa | 1995-04-04 |