Issued Patents All Time
Showing 1–25 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11211678 | Dual-band resonator and dual-band bandpass filter using same | Naoto Sekiya, Takahiro Unno, Tsutomu Tsuruoka, Kazuhito Kishida, Noritaka Kitada | 2021-12-28 |
| 11035657 | Threaded-hole inspection device | Mamoru Hara, Atsushi Sato, Tetsuya Horiuchi, Teruyuki Miyashita, Takao Hayashi +3 more | 2021-06-15 |
| 10877454 | Communication method, central control device and individual control device | Tatsuya Maruyama, Yasushi Tomita, Yoshihiro Mizuno, Makoto Aikawa | 2020-12-29 |
| 10829903 | Device for calculating construction assistance information, system for calculating construction assistance information, and program | Shuichi Shimomura, Masaki Nakai | 2020-11-10 |
| 10628896 | System stability monitoring device and system stability monitoring system | Jun Yamazaki, Masahiro YATSU, Sumito TOBE, Osamu Tomobe, Eisuke Kuroda | 2020-04-21 |
| 10629974 | Tunable dual-band resonator | Naoto Sekiya, Katsuhiro Terao, Kazuhito Kishida, Noritaka Kitada | 2020-04-21 |
| 10473700 | Voltage stability monitoring device and method | Eisuke Kuroda, Osamu Tomobe, Jun Yamazaki, Masahiro YATSU, Kouichi Hara +1 more | 2019-11-12 |
| 10371592 | System stability monitoring apparatus and method | Jun Yamazaki, Masahiro YATSU, Sumito TOBE, Osamu Tomobe, Eisuke Kuroda | 2019-08-06 |
| 10193385 | Power system monitoring apparatus, power system control apparatus, and power system monitoring method employing events of assumable breakdowns and assumable output changes | Masahiro YATSU, Kouichi Hara, Eisuke Kuroda, Osamu Tomobe, Jun Yamazaki | 2019-01-29 |
| 9979064 | Tunable dual-band band-pass filter | Naoto Sekiya, Katsuhiro Terao, Kazuhito Kishida, Noritaka Kitada | 2018-05-22 |
| 9843190 | Power system management device and method | Jun Yamazaki, Toshiyuki Sawa, Taichiro Kawahara | 2017-12-12 |
| 9809454 | Method for refining hydrogen | Yoshinao Komiya, Satoshi Arakawa, Toshio Akiyama, Noboru Takemasa | 2017-11-07 |
| 9780563 | Power system control system and distributed controller used in same | Masatoshi Kumagai, Shota OMI, Kenichiro Yamane, Yasushi Harada, Masahiro Watanabe +1 more | 2017-10-03 |
| 9702927 | Test pattern generation device, fault detection system, test pattern generation method, program and recording medium | Seiji Kajihara | 2017-07-11 |
| 9444288 | Power monitor and control apparatus and control apparatus of distributed powering system | Takafumi Ebara, Masahiro Watanabe | 2016-09-13 |
| 9433889 | Palladium alloy membrane unit, storage structure thereof, and method of purifying hydrogen by using the same | Yoshinao Komiya, Satoshi Arakawa, Toshio Akiyama, Noboru Takemasa | 2016-09-06 |
| 9413173 | Power conversion device, control device for power conversion device, and control method for power conversion device | Eisuke Kuroda, Masahiro Watanabe, Taichiro Kawahara | 2016-08-09 |
| 9383408 | Fault detection system, generation circuit, and program | Senling Wang, Kohei Miyase, Seiji Kajihara | 2016-07-05 |
| 9316684 | Semiconductor device, detection method and program | Seiji Kajihara, Michiko Inoue, Tomokazu Yoneda, Hyunbean Yi, Yukiya Miura | 2016-04-19 |
| 9197064 | Power equipment control system | Taichiro Kawahara, Masato Saito, Eisuke Kuroda | 2015-11-24 |
| 9075110 | Fault detection system, acquisition apparatus, fault detection method, program, and non-transitory computer-readable medium | Seiji Kajihara | 2015-07-07 |
| 9001480 | Distributed energy resources control apparatus and distributed energy resources control method | Takafumi Ebara, Masahiro Watanabe, Tsukasa Onishi | 2015-04-07 |
| 8959001 | Test pattern generation for semiconductor integrated circuit | Michiko Inoue, Tomokazu Yoneda | 2015-02-17 |
| 8768527 | Power demand-supply management server and power demand-supply management system | Yasushi Tomita, Masahiro Watanabe, Rena Tachihara, Yuichi Otake, Tatsuya Yamada | 2014-07-01 |
| 8392776 | Delay fault diagnosis program | Daisuke Ito, Hiroki Yamanaka | 2013-03-05 |