Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6930220 | Adhering therapeutic tool | — | 2005-08-16 |
| 5012984 | Process for production of coal-water mixture | Hiroshi Ishikawa, Kazuo Koyata, Tetsuo Ono, Takuo Motizuki, Show Onodera +2 more | 1991-05-07 |