Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10385207 | Polycarbonate resin composition and method for producing same | — | 2019-08-20 |
| 9777152 | Polycarbonate resin composition, method for producing same and molded article of this resin composition | Tatsuya Hitomi, Ryouhei NISHIHARA, Masanori Yamamoto, Michio Nakata, Tetsurou NOBUYASU +3 more | 2017-10-03 |
| 9771477 | Polycarbonate resin composition, method for producing same and molded article of this resin composition | Tatsuya Hitomi, Ryouhei NISHIHARA, Masanori Yamamoto, Michio Nakata, Tetsurou NOBUYASU +3 more | 2017-09-26 |
| 8715552 | Production method of aromatic polycarbonate | Hideki Murakami | 2014-05-06 |
| 8569406 | Polycarbonate resin, composition of said resin, and molded article of said resin | Kazuyuki Takahashi, Kenji Tsuruhara, Tomonari Yokoyama | 2013-10-29 |
| 8017713 | Production apparatus of polycarbonate resin and production method of polycarbonate resin | Kazuyuki Takahashi, Toshiyuki Hamano, Masaaki Miyamoto | 2011-09-13 |
| 7999056 | Continuous production method and production apparatus of aromatic polycarbonate | Toshiyuki Hamano, Kazuyuki Takahashi, Masaaki Miyamoto | 2011-08-16 |
| 7985823 | Production method of polycarbonate resin | Kazuyuki Takahashi, Kouji Iwaki | 2011-07-26 |
| 7754845 | Production method of aromatic polycarbonate | Toshiyuki Hamano, Kazuyuki Takahashi, Masaaki Miyamoto | 2010-07-13 |