Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9090979 | Method and apparatus for manufacturing perchlorate | Junichi Okuyama, Kumiko Yoshihisa, Takahiro Matsuo, Nobuhiko Kubota, Kazuo Uematsu +1 more | 2015-07-28 |
| 8535489 | Method for manufacturing ozone ice and apparatus for manufacturing ozone ice | Junichi Okuyama, Takahiro Matsuo, Yuka Yoshida, Hajime Kuwabara, Nobuhiko Kubota +2 more | 2013-09-17 |
| 8395771 | Apparatus and method for determining concentration of gaseous component | Jun Izawa, Nobuhiko Kubota | 2013-03-12 |