Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10040912 | Method for granulating polyamide or polyamide composition | Takafumi Oda, Takashi Nakamura, Tomonori Kato | 2018-08-07 |
| 8985987 | Apparatus for producing thermoplastic resin pellets | Katsumi Shinohara, Tomomichi Kanda, Minoru Kikuchi | 2015-03-24 |
| 8895690 | Copolymerized polyamide resin, method for producing same, resin composition, and molded article formed from the copolymerized polyamide resin or the resin composition | Tomomichi Kanda, Minoru Kikuchi, Katsumi Shinohara | 2014-11-25 |
| 8297832 | Process for producing polyamide | Katsumi Shinohara, Minoru Kikuchi, Tomomichi Kanda | 2012-10-30 |
| 8246875 | Process and apparatus for producing thermoplastic resin pellets | Katsumi Shinohara, Tomomichi Kanda, Minoru Kikuchi | 2012-08-21 |
| 7384608 | Batchwise heating apparatus and method of drying a polyamide | Takatoshi Shida, Hiroyuki Gonoi, Kazumi Tanaka | 2008-06-10 |
| 7138482 | Production method of polyamide | Kazumi Tanaka, Takatoshi Shida, Minoru Kikuchi | 2006-11-21 |
| 6750318 | Polyamide resins and process for producing the same | Kazumi Tanaka, Takatoshi Shida | 2004-06-15 |
| 6693163 | Solid-phase drying and solid-phase polymerization of polyamide | Kazumi Tanaka | 2004-02-17 |
| 6657037 | Process for production of polyamide | Kazumi Tanaka, Takatoshi Shida | 2003-12-02 |
| 6610816 | Process for production of polyamide | Kazumi Tanaka | 2003-08-26 |
| 6489435 | Process for producing polyamide | Kazumi Tanaka | 2002-12-03 |