Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6365654 | Transparent resin compositions with near infrared absorption characteristics | Yukio Tomari | 2002-04-02 |
| 6291585 | Transparent resin compositions containing a thiuram compound and certain copper compounds | Yukio Tomari | 2001-09-18 |
| 5807908 | Ionizing radiation-resistant polycarbonate resin composition and medical part comprising same | Yoshikazu Hirose, Shigeharu Suzuki | 1998-09-15 |