Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6591214 | Communication interface unit, connection tool for test, wrap test tool, and wrap testing method | Tsuyoshi Miyamura | 2003-07-08 |
| 6552123 | Thermoplastic polyvinyl alcohol fibers and method for producing them | Takashi Katayama, Kazuhiko Tanaka, Naoki Fujiwara, Akihiro Hokimoto, Nobuhiro Koga +5 more | 2003-04-22 |