Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494748 | Thermal bond non-woven fabric containing cyclic olefin resin | — | 2019-12-03 |
| 7022280 | Process of making a flat yarn from polyoxymethylene film | — | 2006-04-04 |
| 6818294 | Polyoxymethylene fiber and method for production thereof | Takeshi Kikutani | 2004-11-16 |
| 6753368 | Branched polyacetal resin composition | Kuniaki Kawaguchi, Yoshihisa Tajima | 2004-06-22 |
| 6737475 | Branched polyacetal resin composition | Yoshihisa Tajima, Kuniaki Kawaguchi | 2004-05-18 |
| 6642321 | Polyacetal resin composition | Yoshihisa Tajima, Kuniaki Kawaguchi | 2003-11-04 |
| 6583203 | Branched polyacetal resin composition | Kuniaki Kawaguchi, Yoshihisa Tajima | 2003-06-24 |
| 6426393 | Polyacetal copolymer and method for producing the same | Yoshihisa Tajima | 2002-07-30 |
| 6365704 | Polyacetal copolymer | Kaoru Yamamoto | 2002-04-02 |
| 6255440 | Copolyacetal | Yoshihisa Tajima | 2001-07-03 |