Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6469081 | Styrene-based resin composition | Akihiko Okada, Nobuyuki Satoh | 2002-10-22 |
| 6096829 | Styrene-based syndiotactic resin composition | Akihiko Okada, Nobuyuki Satoh | 2000-08-01 |
| 6071643 | Battery jar material for sealed secondary battery and battery jar for sealed secondary battery using the same | Nobuyuki Satoh, Koji Matsukawa, Akihiko Okada | 2000-06-06 |
| 6031049 | Blends comprising a syndiotactic polystyrene and a polyphenylene ether | Akihiko Okada, Nobuyuki Satoh | 2000-02-29 |
| 5902850 | Syndiotactic styrenic resin composition | Akihiko Okada, Nobuyuki Satoh | 1999-05-11 |
| 5258485 | Aromatic polyethers, fluorescent resin compositions containing same, and processes for preparing same | Shigeru Matsuo, Naoto Yakoh | 1993-11-02 |
| 5153306 | Aromatic polyethers, fluorescent resin compositions containing same, and processes for preparing same | Shigeru Matsuo, Naoto Yakoh | 1992-10-06 |
| 5149581 | Polyether copolymers, resin compositions containing them, and molded articles formed from them | Shigeru Matsuo, Shigeru Murakami, Hiroyuki Higuchi, Mikiya Hayashi | 1992-09-22 |
| 5115077 | Polyetheric copolymers, process for preparing the same compositions containing the same, their molded products, and their use | Shigeru Matsuo, Shigeru Murakami, Naoto Yako | 1992-05-19 |