Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832918 | Rotary ozonizer | Kuniaki Horikoshi, Mikio Kimura, Mototaka Sone | 1989-05-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832918 | Rotary ozonizer | Kuniaki Horikoshi, Mikio Kimura, Mototaka Sone | 1989-05-23 |