Issued Patents All Time
Showing 1–25 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12300409 | Multilayer coil device and method of manufacturing the same | Shinichi Kondo, Ryuichi Wada, Yusuke Nagai, Takashi Suzuki | 2025-05-13 |
| 12243697 | Direct-current circuit breaker and direct-current circuit breaker system | Sho Tokoyoda | 2025-03-04 |
| 11972915 | Breaking device | Sho Tokoyoda, Hiroki Ito | 2024-04-30 |
| 11732124 | Compound and tablet | Kazumasa Takeuchi, Chio Ishihara, Hideo Maeda, Masahiko Osaka | 2023-08-22 |
| 11505694 | Resin composition, resin cured product and resin substrate | Junpei Hayama | 2022-11-22 |
| 11380500 | Direct-current circuit breaker | Sho Tokoyoda, Kenji Kamei | 2022-07-05 |
| 11367585 | Direct-current circuit breaker | Sho Tokoyoda, Kenji Kamei, Ryo Kimura, Makoto Miyashita | 2022-06-21 |
| 11289899 | Direct-current breaking device | Sho Tokoyoda, Kenji Kamei | 2022-03-29 |
| 11233391 | DC interrupting device | Motohiro Sato, Katsuhiko Horinouchi, Sho Tokoyoda | 2022-01-25 |
| 11069502 | DC circuit breaker | Sho Tokoyoda, Kenji Kamei | 2021-07-20 |
| 10074468 | Powder magnetic core for reactor | Chio Ishihara, Noriyuki Nakayama | 2018-09-11 |
| 9859044 | Powder magnetic core and reactor using the same | Hiroaki Kondo, Chio Ishihara | 2018-01-02 |
| 9762203 | Piezoelectric device | Takeshi Yanata, Yo Saito, Kazuto TAKEYA, Katsunari Moriai, Takahiro Itami +2 more | 2017-09-12 |
| 9754710 | Powder magnetic core, method of manufacturing powder compact for magnetic core, die and die assembly for manufacturing powder magnetic core, and die lubricating composition for manufacturing powder magnetic core | Chio Ishihara, Noriyuki Nakayama, Jiro Shima | 2017-09-05 |
| 9726552 | Temperature compensated piezoelectric oscilator device package wherein the base of the package consists of a multilayer thermistor | Takeshi Yanata, Yo Saito, Kazuto TAKEYA, Katsunari Moriai, Takahiro Itami +2 more | 2017-08-08 |
| 9646756 | Powder magnetic core and method for producing the same | Chio Ishihara | 2017-05-09 |
| 9121601 | Insertion-hole blockage-rate evaluation system, insertion-hole blockage-rate evaluation method, and insertion-hole blockage-rate evaluation program | Yuji Kohashi, Naoto Kawase, Kayoko Kawata, Masaharu Michihashi | 2015-09-01 |
| 8106230 | Succinic acid diester derivative, process for production thereof, and use of the derivative in the production of pharmaceutical preparation | Yoshikazu Yamakawa | 2012-01-31 |
| 8030486 | Succinic acid diester derivative, process for production thereof, and use of the derivative in the production of pharmaceutical preparation | Yoshikazu Yamakawa | 2011-10-04 |
| 7549031 | Method and apparatus for performing data backup | — | 2009-06-16 |
| 7510530 | Pulse wave measuring apparatus | Masao Hashimoto, Kazuhisa Tanabe, Hironori Satoh, Ryo Fukui | 2009-03-31 |
| D569000 | Wrist rest for pulse wave measuring instrument | Kazunobu Itonaga, Shigeru Tomioka | 2008-05-13 |
| 7112174 | Pulse wave detection device and method of detecting pulse wave, wherein pulse wave is detected with selection of pressure sensor for pulse wave detection from plurality of pressure sensors | Hironori Satoh, Ryo Fukui | 2006-09-26 |
| 7074193 | Pulse wave analysis apparatus and pulse wave analysis program product for automatically extracting characteristic points of pulse wave | Hironori Satoh, Akira Oshiumi | 2006-07-11 |
| D524444 | Sensor for pulse wave measuring instrument | Shigeru Tomioka, Tadashi Koike, So Noguchi, Hidekazu Yagi | 2006-07-04 |