Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11828522 | Cryogenic refrigerator and biomagnetic measurement apparatus | Jun Kondo, Hiroshi Kubota, Shunichi Matsumoto, Takahiro Umeno, Syoji Takami +1 more | 2023-11-28 |
| 4990909 | Revolution counter using a magnetic bubble device for multi-turn absolute encoder | Toshitugu Ueda, Fusao Kohsaka, Toshi Iino, Hiroshi Nakayama, Yoshiaki Kudou +1 more | 1991-02-05 |