Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7685351 | External device access apparatus | Masaitsu Nakajima, Tokuzo Kiyohara, Hiroyuki Morishita, Nobuo Higaki, Yousuke Kudo | 2010-03-23 |
| 4780178 | Rotary evaporator with control system | Naoki Yoshida, Tatsuhiko Saito | 1988-10-25 |
| 4557184 | Clean bench | Ken Orii | 1985-12-10 |
| 4548128 | Fume hood | Tatsumi Morikawa, Yoshio Osawa, Naoki Yoshida | 1985-10-22 |