Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6387253 | Solid-liquid separating device | Masahito Shibata, Yasuhiro Sugimura, Shigetaka Hisada, Toshiro Asaoka | 2002-05-14 |
| 6344499 | Puncture sealing agent | Tamisuke Kimura, Akihiko Hamada, Yoshiaki Miyamoto, Maiko Okada | 2002-02-05 |