Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5647554 | Electric working apparatus supplied with electric power through power supply cord | Masashi IKEGAMI, Toshihiko Matsuhashi, Yoshiya Yamaue, Katsunori Hayashi, Daizo Takaoka | 1997-07-15 |
| 5642452 | Water-blocked optical fiber communications cable | Richard G. Gravely, Stephen R. Stokes | 1997-06-24 |
| 5639515 | Method for post-treatment of plated steel sheet for soldering | Katsumi Kanda, Junichi Fujimoto, Masashi Ichishima, Yoshikazu Kondo | 1997-06-17 |
| 5609790 | Liquid crystal compositions | Yuzuru Sato, Hiroshi Iwane, Shiro Inui | 1997-03-11 |
| 5601905 | Laminate for insulation protection of circuit boards | Hisashi Watanabe, Kaoru Okamoto, Keiji Yoshizawa, Hiroyuki Chinju, Isamu Takarabe | 1997-02-11 |