Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6210643 | Ozonizer | — | 2001-04-03 |
| 5882609 | Ozone production apparatus | Mitsuo Terada, Hiromi Kihara, Yoshiyuki Nishimura, Takashi Tanioka | 1999-03-16 |
| 5686051 | Ozone water production apparatus | Kazuo Kurihara, Yasuyuki Takagi | 1997-11-11 |
| 5564635 | Apparatus for dry disintegration of used paper | Mitsuo Terada, Satoshi Kiyose, Tetsuro Matsumoto, Hiroyuki Tanaka, Takeshi Inaba +1 more | 1996-10-15 |
| 5098671 | Ozonizer utilizing a magnetic field | — | 1992-03-24 |