Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5510515 | Process for purifying polar vinyl compound | Toshiyuki Akizawa, Hiroyuki Hasegawa, Hitoshi Nakamura, Shingo Yoshida, Yuichi Matsuda +1 more | 1996-04-23 |
| 5082635 | High-pressure crystallographic observation apparatus | Masao Wakatsuki, Kaoru Takano, Kazuo Kitagawa, Toshimitsu Ishida | 1992-01-21 |