Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692936 | Moisture-permeable waterproof fabric and process for producing the same | Munehide Yamaguchi, Hideki Chatani, Shunichi Hayashi, Yukihiro Sakaguchi | 1997-12-02 |
| 5665179 | Process for producing a coil spring | Yoshinobu Izawa, Hiroshi Yarita | 1997-09-09 |