Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11930444 | Communication device, vehicle, and method for restricting performance of periodic home public land mobile network search | Tokiyasu Kamata | 2024-03-12 |
| 9110529 | Display apparatus | — | 2015-08-18 |
| 5489382 | Oxygenator using porous hollow fiber membrane | Ken Tatebe, Manabu Yamazaki | 1996-02-06 |
| 5354470 | Porous polypropylene membrane and method for production thereof | Yukio Seita, Shoichi Nagaki, Ken Tatebe | 1994-10-11 |
| 5139529 | Porous polypropylene membrane and methods for production thereof | Yukio Seita, Shoichi Nagaki, Ken Tatebe | 1992-08-18 |