Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6869574 | Apparatus and method of generating charged particles | Hisao Hojoh, Morinobu Endo, Tetsuo Uchiyama | 2005-03-22 |
| 4958806 | Snowstorm guard fence structures and jet roofs | Akira Sato | 1990-09-25 |
| 4866271 | Relative displacement control apparatus | Wataru Mizutani, Hiroshi Murakami, Hiroshi Bando, Shigeru Wakiyama, Fumiki Sakai +1 more | 1989-09-12 |