Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10927226 | Prepreg and method for producing same | Takaya Suzuki, Hajime Sakamoto, Yoshitaka Umemoto | 2021-02-23 |
| 10047478 | Prepreg and method for manufacturing same | Takaya Suzuki, Yoshinori Suzuki, Hiroshi Numata | 2018-08-14 |
| 7407702 | Polymetaphenylene isophthalamide-based polymer porous film, process for its production and battery separator | Takao Ohno, Jiro Sadanobu, Tsutomu Nakamura, Susumu Honda | 2008-08-05 |
| 6858701 | Wholly aromatic polyester carbonate and process therefor | Hiroshi Sakurai, Takanori Miyoshi, Shunichi Matsumura | 2005-02-22 |
| 6812319 | Wholly aromatic polyester carbonate and process for production of same | Hiroshi Sakurai, Shunichi Matsumura, Masayuki Chokai | 2004-11-02 |
| 6696541 | Method for crystallization of low molecular weight polycarbonate and method for preparing polycarbonate resin from it | Tomonori Sakurai, Nobuaki Kido, Shunichi Matsumura, Kazuteru Kohno, Hirotaka Suzuki +2 more | 2004-02-24 |
| 6646060 | Resin composition containing crystalline polyimide | Kiyotsuna Toyohara, Daisuke Ozaki, Jiro Sadanobu | 2003-11-11 |
| 6596839 | Wholly aromatic polyester and production process therefor | Takanori Miyoshi, Hiroshi Sakurai, Shunichi Matsumura | 2003-07-22 |
| 5853878 | Elastic fiber, process for the same and polyester elastomer used thereof | Jiro Sadanobu | 1998-12-29 |