Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5273810 | Polybutylene terephthalate molding composition and molded thin-walled articles therefrom | Michio Nakano, Kazuya Goshima, Nobuyuki Matsunaga | 1993-12-28 |
| 5177123 | Self-lubricated polyacetal molding compositions and molded articles formed thereof | Katsunori Takayama, Toshihiko Endo, Nobuyuki Matsunaga | 1993-01-05 |
| 5173532 | Anti-friction and wear-resistant polyacetal molding compositions, and molded sliding members formed thereof | Toshihiko Endo, Katsunori Takayama, Nobuyuki Matsunaga | 1992-12-22 |
| 5106896 | Self-lubricating polyacetal wear part | Toshihiko Endo, Nobujuki Matsunaga, Kiichiro Fukui, Masajuki Suzuki | 1992-04-21 |