Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5198192 | Apparatus for detecting ingredient in urine, a toilet stool equipped with a urine detecting device and a room for urine detecting facility | Shiro Saito, Ryuichi Kawamoto, Shigeru Sakakibara | 1993-03-30 |
| 5119829 | System for collecting information on health | Shiro Saito, Ryuichi Kawamoto, Shigeru Sakakibara | 1992-06-09 |
| 4982741 | Apparatus for detecting certain substances in urine, a toilet stool and a system for collecting information on health | Shiro Saito, Ryuichi Kawamoto, Shigeru Sakakibara | 1991-01-08 |