Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11898077 | Composition and method for producing same | Junya Uchida, Takumi Katsurao | 2024-02-13 |
| 11485821 | Method for producing polyaryletherketone | Tasutaka Suzuki, Akiko Wakamatsu, Kenji Suzuki | 2022-11-01 |
| 11453752 | Method for producing polyarylene sulfide, dehydration method, and device for producing polyarylene sulfide | Kenji Suzuki, Michihisa Miyahara | 2022-09-27 |
| 11383215 | Continuous production method for aromatic polymer and continuous production apparatus for aromatic polymer | Michihisa Miyahara, Kenji Suzuki, Tasutaka Suzuki | 2022-07-12 |
| 11203666 | Continuous production method and continuous production apparatus for aromatic cyclic oligomer, and production method for aromatic polymer | Kenji Suzuki, Michihisa Miyahara | 2021-12-21 |
| 11203665 | Method of producing polyarylene sulfide | Michihisa Miyahara, Kenji Suzuki, Yoshikatsu Satake | 2021-12-21 |
| 11185840 | Continuous polymerization apparatus and continuous production method for polymer | Kenji Suzuki, Michihisa Miyahara, Yuichi Ishioka | 2021-11-30 |
| 11155682 | Continuous dehydration method and method for producing polyarylene sulfide | Michihisa Miyahara, Kenji Suzuki | 2021-10-26 |
| 10807062 | Continuous production apparatus and continuous production method for polymer | Michihisa Miyahara, Kenji Suzuki | 2020-10-20 |
| 10800884 | Method of producing polyarylene sulfide | Michihisa Miyahara, Kenji Suzuki, Yoshikatsu Satake | 2020-10-13 |
| 10731006 | Method of producing polyarylene sulfide | Kenji Suzuki, Michihisa Miyahara | 2020-08-04 |
| 10703861 | Polyarylene sulfide production method and apparatus for continuous production of polyarylene sulfide | Michihisa Miyahara, Kenji Suzuki | 2020-07-07 |
| 10604630 | Polyarylene sulfide production method and polyarylene sulfide production apparatus | Michihisa Miyahara, Kenji Suzuki | 2020-03-31 |
| 10538629 | Device for continuously producing poly(arylene sulfide) and method for continuously producing poly(arylene sulfide) | Michihisa Miyahara, Kenji Suzuki | 2020-01-21 |
| 10533072 | Method of producing polyarylene sulfide | Kenji Suzuki, Michihisa Miyahara | 2020-01-14 |
| 10407551 | Polyarylene sulfide manufacturing method and polyarylene sulfide manufacturing device | Kenji Suzuki, Michihisa Miyahara | 2019-09-10 |
| 10196487 | Method of producing polyarylene sulfide | Kenji Suzuki, Michihisa Miyahara | 2019-02-05 |
| 9370816 | Induction heating coil manufacturing apparatus and induction heating coil manufacturing method | Hiroshi Nonoyama, Masayuki Koie, Yasuhiro Mimura, Kensuke Takao | 2016-06-21 |
| 9267016 | Vinylidene fluoride polymer powder and vinylidene fluoride polymer solution | Tamito Igarashi, Emi Sugawara, Shintarou Mutou | 2016-02-23 |
| 9255350 | Branched poly(arylene sulfide) resin and method for producing same | Shingo Taniguchi, Yui Yoshida, Kazuhiko Sunagawa | 2016-02-09 |
| 9029453 | Polyvinylidene fluoride resin composition, white resin film, and backsheet for solar cell module | Tomoyuki Hidaka, Kazuyuki Suzuki, Mitsunori Aita | 2015-05-12 |
| 8680230 | Production process of poly(arylene sulfide) whose content of terminal halogen group has been reduced | Akihiro Konno, Ken-Ichi Takaki | 2014-03-25 |
| 8530605 | Poly(arylene sulfide) and production process thereof | Akihiro Konno, Ken-Ichi Takaki | 2013-09-10 |
| 8298446 | Vinylidene fluoride based polymer powder and use thereof | Mitsuyasu Sakuma, Hiroshi Sato, Michihisa Miyahara, Katsuo Horie | 2012-10-30 |
| 8252398 | Adhesive vinylidene fluoride resin sheet | Toshio Hosokawa | 2012-08-28 |