Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8724286 | Ionizer having cleaning system | Hideki Uchida, Hideya Maki, Masahiko Ito | 2014-05-13 |
| 7288494 | Electro-magnetic wave shield cover | Atsuo Iwasaki, Yoshihiko Takahashi | 2007-10-30 |