Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7384608 | Batchwise heating apparatus and method of drying a polyamide | Hiroyuki Gonoi, Hideyuki Kurose, Kazumi Tanaka | 2008-06-10 |
| 7138482 | Production method of polyamide | Kazumi Tanaka, Hideyuki Kurose, Minoru Kikuchi | 2006-11-21 |
| 7074946 | Method of producing glycidyl 2-hydroxyisobutyrate | Syu Suzuki | 2006-07-11 |
| 6750318 | Polyamide resins and process for producing the same | Kazumi Tanaka, Hideyuki Kurose | 2004-06-15 |
| 6657037 | Process for production of polyamide | Kazumi Tanaka, Hideyuki Kurose | 2003-12-02 |
| 6559273 | Process for producing polyamide | Kazumi Tanaka | 2003-05-06 |
| 5929178 | Heat-aging-resistant polyamide resin composition and fiber comprising the same | Makoto Takahashi, Masahiro Harada | 1999-07-27 |
| 5906891 | Oriented polyamide fiber and process for producing same | Makoto Takahashi, Masahiro Harada | 1999-05-25 |
| 5882793 | Oriented polyamide fiber and process for producing same | Makoto Takahashi, Masahiro Harada | 1999-03-16 |