Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654368 | Recyclable cross-linked polymer, method for producing a molded article, and method for recycling the same | Mitsuru Nakano, Makoto Mouri, Arimitsu Usuki | 1997-08-05 |
| 5645758 | Liquid crystal composition, liquid crystal device using the same, light controlling element, recording medium, and light shutter | Masaya Kawasumi, Hisato Takeuchi, Arimitsu Usuki | 1997-07-08 |
| 5646284 | Polarizable phenanthroline complex crystal having improved stability to heat and moisture | Arimitsu Usuki, Hisato Takeuchi, Narihito Tatsuda, Toshio Kurauchi, Hiromitsu Tanaka +4 more | 1997-07-08 |
| 5643998 | Recyclable polymer, process for producing the same, method for recovering the same, and method for regenerating the same | Mitsuru Nakano, Arimitsu Usuki, Osami Kamigaito | 1997-07-01 |