Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870136 | Molecular oriented, silane-crosslinked ultra-high-molecular-weight polyethylene molded article and process for preparation thereof | Hitoshi Mantoku | 1989-09-26 |
| 4843352 | Modulator for generating a burst-like modulated wave | Tadayuki Kamisaka, Yasufumi Takahashi, Shigeki Nakamura | 1989-06-27 |