Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657139 | Array substrate for a flat-display device including surge protection circuits and short circuit line or lines | — | 1997-08-12 |
| 5598695 | Rotor type open-end spinning unit having outer and inner rotors | Masashi Kaneko, Noriaki Miyamoto, Yasuyuki Kawai | 1997-02-04 |