Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693365 | Method for forming water-repellent film | Toyoyuki Teranishi, Hiroaki Yamamoto, Satoshi Shiiki, Kazuaki Takada, Takashi Itoh | 1997-12-02 |
| 5656751 | Dichroic crystal | Hiromitsu Tanaka, Hisato Takeuchi, Arimitsu Usuki, Atsushi Shirasawa, Ai Kobayashi | 1997-08-12 |
| 5646284 | Polarizable phenanthroline complex crystal having improved stability to heat and moisture | Arimitsu Usuki, Hisato Takeuchi, Narihito Tatsuda, Akane Okada, Toshio Kurauchi +4 more | 1997-07-08 |