| 7153565 |
Laminate for container and container for adsorbent |
Norikane Nabata, Yozo Nagai, Eizo Kawano |
2006-12-26 |
| 6808553 |
Filter medium for turbine and methods of using and producing the same |
Eizou Kawano |
2004-10-26 |
| 6302934 |
Filter medium for filters |
Norikane Nabata, Yozo Nagai, Eizo Kawano |
2001-10-16 |
| 6214093 |
Filter medium for air filters |
Norikane Nabata, Eizo Kawano |
2001-04-10 |
| 6149702 |
Filtering medium for air filters and process for producing the same |
Eizo Kawano, Norikane Nabata |
2000-11-21 |
| 6030428 |
Porous polytetrafluoroethylene membrane, process for producing the same, sheet-form polytetrafluoroethylene molding, and air filter medium |
Toshiaki Ishino, Norikane Nabata |
2000-02-29 |
| 6030484 |
Production method for laminated air filter |
Norikane Nabata, Toshiaki Ishino |
2000-02-29 |
| 5910277 |
Process of making a porous PTFE membrane |
Toshiaki Ishino, Norikane Nabata |
1999-06-08 |