Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7153565 | Laminate for container and container for adsorbent | Yozo Nagai, Eizo Kawano, Takuya Maeoka | 2006-12-26 |
| 6364924 | Air permeable cap and outdoor lamp, automobile lamp and electrical component comprising same | Hiroaki Mashiko, Hiroyuki Nishii | 2002-04-02 |
| 6302934 | Filter medium for filters | Yozo Nagai, Eizo Kawano, Takuya Maeoka | 2001-10-16 |
| 6214093 | Filter medium for air filters | Eizo Kawano, Takuya Maeoka | 2001-04-10 |
| 6149702 | Filtering medium for air filters and process for producing the same | Eizo Kawano, Takuya Maeoka | 2000-11-21 |
| 6030428 | Porous polytetrafluoroethylene membrane, process for producing the same, sheet-form polytetrafluoroethylene molding, and air filter medium | Toshiaki Ishino, Takuya Maeoka | 2000-02-29 |
| 6030484 | Production method for laminated air filter | Takuya Maeoka, Toshiaki Ishino | 2000-02-29 |
| 5910277 | Process of making a porous PTFE membrane | Toshiaki Ishino, Takuya Maeoka | 1999-06-08 |