Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8593620 | Device for measuring properties of scatterers , for color measuring for scattered light of gemstones, for measuring brightness of gemstones, and for measuring luminescence distribution | Akio Kawaguchi | 2013-11-26 |
| 5620757 | Edible film and method of making same | Shoji Suzuki, Kazuhiro Ishii | 1997-04-15 |
| 5089307 | Edible film and method of making same | Shoji Suzuki, Kazuhiro Ishii | 1992-02-18 |