Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8062396 | Apparatus for collecting dust and a pleated-type filter therefor | Hiroyuki Amano, Hidenori Ikeno, Tomoyuki Suzuki | 2011-11-22 |
| 8057072 | Light-emitting module and illumination apparatus | Erika Takenaka, Kozo Ogawa, Keiichi Shimizu, Akimichi Takahashi, Shinji Nogi +1 more | 2011-11-15 |
| 8034139 | Cartridge element for a dust collector | Hidenori Ikeno, Kazuhiko Kitahora | 2011-10-11 |
| 7879471 | Support for magnetic recording medium, and magnetic recording medium | Masato Horie, Makoto Sato, Takuji Higashioji, Yukari Nakamori | 2011-02-01 |