Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7927567 | Adsorbent, porous filter, air cleaning device, method of cleaning air, and method of manufacturing porous filter | Jun Kudo, Keita Hara | 2011-04-19 |
| 7883563 | Honeycomb structure and manufacturing method thereof, and air cleaner and water purifier containing the honeycomb structure | Tomohisa Kawata, Jun Kudo, Hajime Tamon, Shin Mukai | 2011-02-08 |