Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12187845 | Polyester resin and method for producing polyester resin | Kazua Sato, Hiroki Ikarashi | 2025-01-07 |
| 11840603 | Polyester resin and method for producing polyester resin | Kazua Sato, Hiroki Ikarashi | 2023-12-12 |
| 11110629 | Method for producing resin pellets | Tsutomu Nitanda | 2021-09-07 |
| 10786928 | Polyamide pellets, method for producing polyamide pellets, and method for producing polyamide molded article | Tatsuya Tochihara, Kaname Sato, Tomonori Kato, Jun Mitadera | 2020-09-29 |
| 10696789 | Method for producing polyamide resin | Tatsuya Tochihara, Jun Mitadera | 2020-06-30 |
| 10227451 | Method for producing polyamide | Tatsuya Tochihara, Kuniaki Muneyasu | 2019-03-12 |
| 9951182 | Xylylenediamine composition and method for producing polyamide resin | Takashi Nakamura, Hajime Yamada, Tatsuya Tochihara, Jun Mitadera, Takashi Yamamoto | 2018-04-24 |
| 9783638 | Xylylenediamine composition and method for producing polyamide resin | Tatsuya Tochihara, Takashi Nakamura, Hajime Yamada, Jun Mitadera, Takashi Yamamoto | 2017-10-10 |
| 9777115 | Xylylenediamine composition and method for producing polyamide resin | Takashi Nakamura, Hajime Yamada, Tatsuya Tochihara, Jun Mitadera, Takashi Yamamoto | 2017-10-03 |
| 9637594 | Xylylene diamine composition, and method for producing polyamide resin | Tatsuya Tochihara, Takashi Nakamura, Hajime Yamada, Jun Mitadera, Takashi Yamamoto | 2017-05-02 |
| 9562144 | Xylylenediamine composition, and method for producing polyamide resin | Tatsuya Tochihara, Takashi Nakamura, Hajime Yamada, Jun Mitadera | 2017-02-07 |
| 9359477 | Production method for polyamide | Tatsuya Tochihara | 2016-06-07 |
| 9260563 | Process for production of polyamide | Minoru Kikuchi | 2016-02-16 |
| 8985987 | Apparatus for producing thermoplastic resin pellets | Tomomichi Kanda, Hideyuki Kurose, 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, Hideyuki Kurose | 2014-11-25 |
| 8297832 | Process for producing polyamide | Hideyuki Kurose, Minoru Kikuchi, Tomomichi Kanda | 2012-10-30 |
| 8246875 | Process and apparatus for producing thermoplastic resin pellets | Tomomichi Kanda, Hideyuki Kurose, Minoru Kikuchi | 2012-08-21 |