Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9090979 | Method and apparatus for manufacturing perchlorate | Junichi Okuyama, Kumiko Yoshihisa, Yasunori Hamano, Takahiro Matsuo, Nobuhiko Kubota +1 more | 2015-07-28 |
| 5520887 | Apparatus for generating and condensing ozone | Masami Shimizu, Katsuji Yamamoto | 1996-05-28 |