Issued Patents All Time
Showing 1–25 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431789 | Integrated circuit and power supply circuit | — | 2025-09-30 |
| 12362675 | Integrated circuit and power supply circuit | — | 2025-07-15 |
| 12308749 | Low power consuming integrated circuit for power supply circuit | Hiroaki Matsumoto, Masayuki Yamadaya | 2025-05-20 |
| 12062976 | Power supply circuit and power supply device | Masayuki Yamadaya, Hironobu Shiroyama, Toshimitsu Morimoto | 2024-08-13 |
| 11776720 | Calcined ferrite, and sintered ferrite magnet and its production method | Yasuaki Tanioku, Yushi Yoshimitsu | 2023-10-03 |
| 11437913 | Switching control circuit and power supply circuit | Jian Chen | 2022-09-06 |
| 11418122 | Integrated circuit and power supply circuit | Takato Sugawara | 2022-08-16 |
| 11404188 | Calcined ferrite, and sintered ferrite magnet and its production method | Yasuaki Tanioku, Yushi Yoshimitsu | 2022-08-02 |
| 11289250 | Sintered ferrite magnet | Masaki Yamamoto | 2022-03-29 |
| 11064763 | Contoured thin soles | Mark A. Longbottom, Kelly Kikuta, Mason Dennison | 2021-07-20 |
| 10495155 | Torque limiter and drive device | Tomonori Sumi, Shigeru Iwase | 2019-12-03 |
| 10333303 | Power supply device and method of controlling power supply device | Kazuo Yamashita | 2019-06-25 |
| 10050031 | Power conventer and semiconductor device | — | 2018-08-14 |
| 10029444 | Multilayer nonwoven fabric for foam molding | Taro Ichikawa, Hidenori Yoshizawa | 2018-07-24 |
| 9922319 | Credit card information processing system, credit card information processing method, order information receiving device, credit card transaction device, program, and information recording medium | — | 2018-03-20 |
| 9898727 | Credit card fraud prevention system | — | 2018-02-20 |
| 9773593 | Method for producing sintered ferrit magnet, and sintered ferrite magnet | Etsushi Oda | 2017-09-26 |
| 9638102 | Power generation system and method for starting power generation system | Kazuo Tomida, Masayuki Fukagawa, Ryutaro Mori, Takeshi Kitamura | 2017-05-02 |
| 9601247 | Sintered ferrite magnet and its production method | Seiichi Hosokawa, Etsushi Oda | 2017-03-21 |
| 9536646 | Sintered ferrite magnet and its production method | Tsunehiro Kawata | 2017-01-03 |
| 9401235 | Sintered ferrite magnet and its production method | Tsunehiro Kawata | 2016-07-26 |
| 9322388 | Natural-frequency adjusting mechanism for wave-power generator | Kentaro Hayashi, Takeshi Yasunaga, Shunichi Ikesue, Makoto Ohta, Masami Miura +4 more | 2016-04-26 |
| 9162928 | Method for producing sintered ferrite magnet, and sintered ferrite magnet | Etsushi Oda | 2015-10-20 |
| 8785875 | Positron annihilation characteristics measurement system and method for measuring positron annihilation characteristics | Masato Yamawaki, Yoshihiro Watanabe, Kanehisa Hattori | 2014-07-22 |
| 8694430 | Information processing device, information processing method, program and storage medium | Masanaka Ito | 2014-04-08 |