Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482918 | Selenium-containing transparent optical material | Koju Okazaki, Shiro Honma, Hiroyuki Morijiri, Yoshinobu Kanemura, Masahiko Kusumoto | 2002-11-19 |
| 6409047 | Tube squeezer | — | 2002-06-25 |
| 6383622 | Slider formed of fiber-reinforced thermoplastic resin | Akira Ishibashi, Mutsuo Hirota, Yoshifumi Miyajima | 2002-05-07 |