Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174388 | Polyphenylene sulfide resin composition and molded article | Tomoya Yoshida, Takeshi Unohara, Hideki Matsumoto | 2021-11-16 |
| 10889714 | Polyphenylene sulfide resin composition and manufacturing method of the same | Tomoya Yoshida, Kei Saitoh | 2021-01-12 |
| 10577501 | Polyphenylene sulfide resin composition and hollow forming products using the same | Yuji Yamanaka, Kei Saito, Takeshi Unohara, Hideki Matsumoto | 2020-03-03 |
| 9840596 | Polyphenylene sulfide block copolymer and manufacturing method therefor | Yuji Yamanaka, Kei Saito, Hideki Matsumoto | 2017-12-12 |
| 9441109 | Polyphenylene sulfide resin composition, production method of the same and molded product | Kei Saitoh, Hideki Matsumoto | 2016-09-13 |
| 9068078 | Polyphenylene sulfide resin composition, production method thereof and molded product thereof | Kei Saitoh, Hideki Matsumoto, Yoshiomi Horiguchi, Atsushi Ishio | 2015-06-30 |
| 8546518 | Polyarylene sulfide and method for producing the same | Takeshi Unohara, Toru Nishimura, Masahiro Inohara | 2013-10-01 |