Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6476558 | Mode converter and gyrotron tube provided with mode converter for converting mode of millimeter waves | Atsushi Kasugai, Yoshika Mitsunaka | 2002-11-05 |
| 5780969 | Gyrotron apparatus including reflecting cylinders which provide undesired wave absorption | Masaki Tsuneoka, Atsushi Kasugai, Tsuyoshi Kariya | 1998-07-14 |
| 5374873 | Gyrotron apparatus having vibration absorbing means | Masaki Tsuneoka, Takashi Nagashima, Tsuyoshi Kariya, Yukio Okazaki | 1994-12-20 |
| 5266868 | Gyrotron including quasi-optical mode converter | Takashi Nagashima, Yoshika Mitsunaka | 1993-11-30 |