Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429255 | Magnetic heat pump and magnetic refrigeration cycle apparatus | Atsushi Ogasahara, Shun Tonooka | 2025-09-30 |
| 12366388 | Magnetic refrigeration device and refrigeration cycle device | Shun Tonooka, Atsushi Ogasahara | 2025-07-22 |
| 12287388 | Magnetic particle imaging device | Kota NOMURA, Kodai KATAGIRI, Shun Tonooka, Kazuki Yamauchi | 2025-04-29 |
| 12113010 | Plurality of bus bars intersecting a plurality electrode | Shigeto Fujita | 2024-10-08 |
| 12040130 | Superconducting coil and manufacturing method for superconducting coil | Kota NOMURA, Shoichi Yokoyama | 2024-07-16 |
| 11982472 | Magnetic refrigeration device | Atsushi Ogasahara, Shun Tonooka | 2024-05-14 |
| 11824048 | Power semiconductor module and composite module having peripheral structures surrounding parts of the module main body | Shigeto Fujita | 2023-11-21 |
| 11799074 | Electrode and nonaqueous electrolyte secondary battery | Koichi Katayama, Haruya Nakai | 2023-10-24 |
| 11747054 | Magnetic refrigerator | Shun Tonooka, Atsushi Ogasahara | 2023-09-05 |
| 11705424 | Spring electrode for press-pack power semiconductor module | Shigeto Fujita | 2023-07-18 |
| 11631177 | Machine learning device, estimation device, non-transitory computer readable medium, and learned model | Megumi Nakao, Toyofumi YOSHIKAWA, Junko Tokuno, Hiroshi Date | 2023-04-18 |
| 11399417 | Induction heating cooker | Ikuro Suga, Kazuhiro Kameoka | 2022-07-26 |
| 11363962 | Electro-magnet device for magnetic particle imaging and magnetic particle imaging device | — | 2022-06-21 |
| 11156683 | Static magnetic field adjustment device for magnetic resonance imaging apparatus and superconducting magnet | Hideki Fukui | 2021-10-26 |
| 11152327 | Semiconductor device with fuse portion comprising wires of different electrical resistance | Yoshitaka Otsubo, Shun Tonooka | 2021-10-19 |
| 11145907 | Method for producing secondary battery having negative electrode with different surface roughnesses | Tomoyuki Yamada, Ryosuke Shirota, Kazuma Mima | 2021-10-12 |
| 11038163 | Nonaqueous electrolyte secondary battery and production method therefor | Haruya Nakai | 2021-06-15 |
| 10690732 | Magnetic field measuring method and magnetic field measuring apparatus | Kazuo Yamamoto | 2020-06-23 |
| 10658268 | Semiconductor device | Shigeto Fujita | 2020-05-19 |
| 10593633 | Semiconductor module | Shigeto Fujita | 2020-03-17 |
| 10536090 | Bus bar structure and power conversion device using same | Shigeto Fujita, Tetsuo Motomiya | 2020-01-14 |
| 9349529 | Tap changer | Kesaaki Yamaguchi, Yukinori Ikeda | 2016-05-24 |
| 9231245 | Positive electrode plate for nonaqueous electrolyte secondary battery, method for manufacturing the positive electrode plate, nonaqueous electrolyte secondary battery, and method for manufacturing the battery | Naoki Ogawa, Keisuke Minami, Toyoki Fujihara, Toshiyuki Nohma | 2016-01-05 |
| 9024714 | Static apparatus | Ryuichi Nishiura, Hiroyuki Akita, Takeshi Imura, Yasuo Fujiwara, Yoshinori Shimizu +1 more | 2015-05-05 |
| 8872614 | Transformer | Ryuichi Nishiura, Yasuo Fujiwara, Yoshinori Shimizu, Takeshi Imura, Kazuaki Aono +1 more | 2014-10-28 |