Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9317080 | Local cooling unit and cooling system | Tomohiro Yoshida, Masakatsu Senda, Ryoji Shimokawa, Yasuhiro Kashirajima | 2016-04-19 |
| D648011 | Air cooling device | — | 2011-11-01 |
| 7175785 | Method of producing a polarized lens and a casting die used in the same | Yukio Takeda | 2007-02-13 |