Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6541984 | Method and system for measuring electromagnetic waves, and recording medium in which electromagnetic wave measurement control program is recorded | Kenji Kobuchi, Yutaka Matsukuma, Toru Hirose | 2003-04-01 |
| 5001740 | Method and apparatus for starting switching system | Takashi Hatano, Kiyohumi Mitsuze, Sumie Morita | 1991-03-19 |