Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688843 | Oil-absorbent composition, particulate oil absorber, oil-absorbent material, and oil-absorbent pack | Toru Inaoka, Tomoki Gomi, Yoshiyuki Onda, Hideyuki Tahara | 1997-11-18 |
| 5596605 | Radio receiver for use in the reception of digital multiplexing signals | Hiroyuki Kiyanagi, Yuitsu Ogata, Hisao Narita, Takahiko Terakado, Kenzo Kobayashi | 1997-01-21 |