Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9465288 | Sulfonium salt compound, method for producing the same, and photoacid generator | Hironori Kinoshita, Masaaki Sugi | 2016-10-11 |
| 8952204 | Sulfonium salt, method for producing the same, and photoacid generator | Hironori Kinoshita, Masaaki Sugi, Takayoshi Mori | 2015-02-10 |
| 6310070 | Purine derivatives and medicinal use thereof | Akihisa Yokoyama, Yoshikazu Matsuda, Junko Matsui, Yoshiaki Isobe | 2001-10-30 |
| 5644028 | Process for producing peptide derivatives and salts therefor | Tsutomu Mimoto, Osamu Takahashi, Yoshiaki Kiso | 1997-07-01 |