Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9108124 | Continuous collection method of particle component in aqueous solution and apparatus therefor | Hirochika Naganawa, Tetsushi Nagano | 2015-08-18 |
| 5607999 | Water-based recording ink | Junko Shimizu, Michinari Tsukahara | 1997-03-04 |
| 5151741 | Electrophoretic imaging device | Toshiaki Kakutani, Hitoshi Fukushima, Toshiya Takahata | 1992-09-29 |