Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7442334 | Resin case in which gas-permeability and waterproof quality are compatible, and die for manufacturing such case | Kouichi Hara, Atsushi Fukunishi | 2008-10-28 |
| 6827232 | Resin case providing compatibility between air permeability and water proofing property, and mold for producing such case | Kouichi Hara, Atsushi Fukunishi | 2004-12-07 |