Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665444 | Tube-shaped film having its inner peripheral surface treated, method for treating inner peripheral surface of tube-shaped film and apparatus therefor | Yosuke Eguchi, Atsuki Wada, Tomohiro Nagase | 1997-09-09 |
| 5320789 | Surface modification of fluorine resin with laser light | Masanobu Nishii, Nobutake Suzuki, Shunichi Sugimoto, Masao Endo, Tomohiro Nagase | 1994-06-14 |
| D332145 | Centrifuge tube | Atsuki Wada, Eiji Ohmae, Taisuke Otsubo, Akira Kasuya | 1992-12-29 |
| 4722792 | Filter for centrifugal separator | Tokuya Miyagi, Shigeaki Matsui | 1988-02-02 |