Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6203577 | Shrink-proof treatment of cellulosic fiber textile | Yuichi Yanai, Takayuki Hirai, Masayoshi Oba, Kiyoshi Ikeda, Yasushi Takagi +4 more | 2001-03-20 |
| 6042616 | Method for processing cellulose fiber-containing textile fabrics | Yuichi Yanai, Masayoshi Oba, Kazuhiko Ichimura, Yasushi Takagi | 2000-03-28 |
| 5910279 | Method for forming durable creases in cellulosic fiber textile | Yuichi Yanai, Takayuki Hirai, Masayoshi Oba, Kiyoshi Ikeda, Yasushi Takagi +5 more | 1999-06-08 |