Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8512544 | Metal collection method and metal collection device | Tatsuo Kaneko, Hiroshi Kawazoe | 2013-08-20 |
| 8350024 | Sugar derivatives and application of same | Tatsuo Kaneko | 2013-01-08 |