Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5609888 | Apparatus for producing multifilaments | Hitoshi Uda, Ryosuke Kamei, Takeshi Sano | 1997-03-11 |
| 5602723 | Subrack device | Tsutomu Takahashi, Hiroshi Yamaji, Hisao Hayashi, Shigeru Amagasa, Takashi Sato +5 more | 1997-02-11 |