Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12388348 | Power conversion device and control method | Takayoshi Tawaragi, Aya Murata | 2025-08-12 |
| 12362680 | Power conversion device, and control method | Aya Murata, Takayoshi Tawaragi | 2025-07-15 |
| 11984885 | Semiconductor circuit | Noriyuki Nosaka, Chen-Yuan Chen, Wataru Okada | 2024-05-14 |
| 11984862 | Noise filter | Chen Chen | 2024-05-14 |
| 11606021 | Power converter apparatus provided with low-pass filter circuit for reducing switching frequency components | Noriyuki Nosaka, Takeo Nishikawa, Wataru Okada, Satoshi Iwai, Gun Eto | 2023-03-14 |
| 11552550 | Voltage balance circuit for semiconductor devices connected in series with each other, switching circuit, and power converter apparatus | Noriyuki Nosaka, Wataru Okada, Chen-Yuan Chen | 2023-01-10 |
| 11329546 | Power converter apparatus provided with low-pass filter circuit for reducing switching frequency components | Noriyuki Nosaka, Takeo Nishikawa, Wataru Okada, Satoshi Iwai, Gun Eto | 2022-05-10 |
| 11172610 | Transmission for lawn mower | Masaki Nonaka, Koichi Ogawa | 2021-11-16 |
| 11023337 | Information processing system and control apparatus | Tatsuya Shinozaki, Keisuke Yamasaki | 2021-06-01 |
| 10776278 | Storage control apparatus and computer-readable storage medium storing storage control program | Tomoka Aoki | 2020-09-15 |
| 10348551 | Information processing apparatus, diagnosis control apparatus, and communication apparatus | Kazuko Sasaki, Tomoyuki Kanayama, Yohei Nuno | 2019-07-09 |
| 9990284 | Storage control device | Yoshiharu Watanabe, Tomoyuki Kanayama | 2018-06-05 |
| 9830293 | Information processing apparatus, storage system, and computer-readable non-transitory storage medium storing communication control program | Kazuko Sakurai, Yohei Nuno, Tatsuya Shinozaki | 2017-11-28 |
| 9738348 | Saddle type vehicle | Akihiro Yamashita, Jun Hariu, Shunichi Nakajima, Daisuke Umikawa | 2017-08-22 |
| 9336089 | Processing apparatus, method, and non-transitory computer-readable storage medium | Kentarou Yuasa | 2016-05-10 |
| 9298239 | Control device, power supply device, and method for controlling power | Kentarou Yuasa, Shinnosuke Matsuda | 2016-03-29 |
| 9214894 | Evaluation method for solar power generation system, evaluation device, and evaluation program | Takuya Nakai, Akira Enami, Akihiro Funamoto, Kazuhiko Kato | 2015-12-15 |
| 9035491 | Voltage setting device, photovoltaic power generation system, and control method of voltage setting device | Akira Enami, Takuya Nakai, Akihiro Funamoto | 2015-05-19 |
| 8838918 | Information processing apparatus and data backup method | Sadayuki Ohyama, Shinnosuke Matsuda | 2014-09-16 |
| 8762643 | Control method for disk array apparatus and disk array apparatus | — | 2014-06-24 |
| 8707097 | Information processing apparatus, control apparatus, and method | Ryo Kubota, Kentarou Yuasa | 2014-04-22 |
| 8332548 | Monitoring device, semiconductor integrated circuit, and monitoring method | Nina Arataki | 2012-12-11 |
| 8286028 | Backup method and disk array apparatus | Shinnosuke Matsuda, Sadayuki Ohyama, Kentaro Yuasa, Yoko Kawano, Yuji Hanaoka +2 more | 2012-10-09 |
| 8092189 | Axial flow pump | Akira Manabe, Yasuhiro Inoue | 2012-01-10 |
| 8078335 | Storage system, storage system control method and storage system control apparatus | Shinnosuke Matsuda | 2011-12-13 |