Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8597393 | Pleated air filter pack and air filter using same | Jun Morita, Hitoshi Niinuma, Tomoyuki Hasegawa, Osamu Kitayama | 2013-12-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8597393 | Pleated air filter pack and air filter using same | Jun Morita, Hitoshi Niinuma, Tomoyuki Hasegawa, Osamu Kitayama | 2013-12-03 |