Issued Patents 2002
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6485657 | Gamma-ray stabilizer and thermoplastic polymer compound including the said stabilizer | Tetsuo Kanda, Fumitaka Kondo, Katsushi Sasaki | 2002-11-26 |
| 6448365 | Aromatic polycarbonate composition | Masumi Hirata, Hiroaki Kaneko, Yuichi Kageyama, Toru Sawaki, Katsushi Sasaki | 2002-09-10 |
| 6423813 | Branched aromatic polycarbonate, and production method and blow-molded article thereof | Yuichi Kageyama, Hiroaki Kaneko, Katsushi Sasaki | 2002-07-23 |
| 6417291 | Process for producing polyarylate | Hiroaki Kaneko, Yuichi Kageyama, Katsushi Sasaki | 2002-07-09 |
| 6410777 | Salicylic acid ester derivative and its production | Hiroaki Kaneko, Katsushi Sasaki | 2002-06-25 |
| 6410678 | Aromatic polycarbonate, production method and molded products thereof | Makoto Ishida, Koji Ishihata, Koji Maeda, Hiroaki Kaneko, Yuichi Kageyama +1 more | 2002-06-25 |
| 6407199 | Polycarbonate resin composition optical recording medium, and substrate therefor | Masumi Hirata, Toru Sawaki, Katsushi Sasaki, Jyuhou Matsuo | 2002-06-18 |