Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6207600 | Fibers and fibrous moldings made by using the same | Yuji Nakajima | 2001-03-27 |
| 4907709 | Combination of synthetic resin bottle and closure therefor | Ichiro Yokota | 1990-03-13 |
| 4861633 | Cylindrical filter | — | 1989-08-29 |
| 4840846 | Heat-adhesive composite fibers and method for making the same | Shozo Ejima, Taizo Sugihara | 1989-06-20 |
| 4818587 | Nonwoven fabrics and method for producing them | Shozo Ejima, Taizo Sugihara | 1989-04-04 |
| 4485141 | Polyolefin foamed fibers and process producing the same | Isao Fujimura, Sadaaki Nakajima, Masahiko Taniguchi | 1984-11-27 |
| 4483897 | Non-woven fabric | Isao Fujimura, Sadaaki Nakajima, Masahiko Taniguchi | 1984-11-20 |