Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6877428 | Regenerative plate making and printing process, and plate making and printing apparatus | Mitsuru Tabuchi, Masahiro Matsubara, Hiroaki Ikeda, Toshiyuki Urano, Takuya Uematsu | 2005-04-12 |
| 5760288 | Process for producing aromatic carboxylic acid | Yoshio Asahi, Yosuke IIDA, Koshi Sasaki | 1998-06-02 |
| 5698697 | 2-cyanopiperazine and method of producing the same | Yuki Takuma, Yuzo Kasuga, Takeki Miyazaki, Ken Okamoto | 1997-12-16 |