Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7625082 | Eyeglasses | — | 2009-12-01 |
| 7170058 | Device for assisting a person in rescue operations under hazardous situations | Naoki Miyano, Fumio Ishibashi, Yoshihisa Ishiba, Takeshi Takata, Eiji Shimizu +1 more | 2007-01-30 |
| 4902176 | Processing apparatus which may be selectively set in two positions in accordance with fluid pressure | Takara Sugino, Kazuyuki Ishikawa | 1990-02-20 |