Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889886 | Liquid crystal polyester composition | Toshio Kanoe, Takayuki Ishikawa | 1989-12-26 |
| D305207 | Travel alarm clock | — | 1989-12-26 |
| 4888127 | Liquid crystal polyester resin composition having excellent surface characteristics | Toshio Kanoe, Takayuki Ishikawa | 1989-12-19 |