Issued Patents All Time
Showing 1–25 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12249828 | Power conversion device | Akihiko Kanouda | 2025-03-11 |
| 11942873 | Secondary magnetic excitation generator-motor device | Akira Bando, Hironari Kawazoe | 2024-03-26 |
| 11088569 | Power flow monitoring device for power system, power system stabilization device, and power flow monitoring method for power system | Yuki TSUJII, Kenedward Kawakita, Masatoshi Kumagai, Masahiro Watanabe | 2021-08-10 |
| 10873273 | Renewable energy resources integrating power conversion apparatus | Chia-Tse Lee | 2020-12-22 |
| 10756571 | System and method for stabilizing power system | Tomomichi Ito, Masahiro Watanabe | 2020-08-25 |
| 10182889 | Magnet assembly for dental magnetic attachment | Yukyo Takada, Masatoshi Takahashi | 2019-01-22 |
| 9991819 | Power conversion system and method for detecting isolated operation of the same | Tomoyuki Hatakeyama, Fumikazu Takahashi, Kimiaki Taniguchi, Hirofumi Oyamada | 2018-06-05 |
| 9702580 | Air conditioning controlling system and air conditioning controlling method | Akira Minegishi | 2017-07-11 |
| 9452679 | Operation management system | Tomohiko Yasuda, Takayuki Sato, Hiroyuki Kobayashi, Shinjiro Saito | 2016-09-27 |
| 9315116 | Electric drive vehicle | Hiroyuki Kobayashi, Tomohiko Yasuda, Takayuki Sato, Shinjiro Saito | 2016-04-19 |
| 9118954 | Module coping with conditional access broadcasting, digital broadcasting receiving system, and method of controlling module coping with conditional access broadcasting | — | 2015-08-25 |
| 9079502 | Electrically driven vehicle | Tomohiko Yasuda, Takayuki Sato, Kichio Nakajima, Hiroyuki Kobayashi | 2015-07-14 |
| 8951044 | Keeper for implant and its assembly, and keeper-fixing method | — | 2015-02-10 |
| 8880261 | Electrically driven vehicle | Hiroyuki Kobayashi, Tomohiko Yasuda, Takayuki Satou, Kichio Nakajima | 2014-11-04 |
| 8722212 | Magnetic recording medium with a non-magnetic granular layer under a plurality of granular magnetic layers and storage apparatus | Ryo Kurita, Satoshi Igarashi, Isatake Kaitsu | 2014-05-13 |
| 8523296 | Electric drive vehicle | Takashi Ikimi, Keizo Shimada, Naoshi Sugawara | 2013-09-03 |
| 8520404 | Fixing member for fixing blindfold plate and method of fixing blindfold plate | Akihiro Hamaguchi, Eichiro Okumura | 2013-08-27 |
| 8466573 | Wind turbine generator system | Masaya Ichinose, Motoo Futami, Mitsugu Matsutake, Kouichi Miyazaki | 2013-06-18 |
| 8454495 | Capsule medical apparatus | Hironao Kawano, Hironobu Takizawa, Akio Uchiyama, Hidetake Segawa, Manabu Fujita +1 more | 2013-06-04 |
| 8374070 | Magnetic recording medium having piezoelectric material and apparatus for recording information data into such magnetic medium | Hisato Shibata, Hideaki Takahoshi, Yuki Yoshida | 2013-02-12 |
| 8319621 | Vehicle having tire wear evaluation system | Motoo Futami, Toshikazu Minoshima, Tomohiko Yasuda, Takayuki Sato, Kichio Nakajima | 2012-11-27 |
| 8300972 | Electronic apparatus, blur image sorting method, and program | Hisashi Hosaka, Kosuke Kimura, Kuniichiro Naruse, Kazuma Igari, Sadamichi Bamba +3 more | 2012-10-30 |
| 8242620 | Wind turbine generator system | Masaya Ichinose, Motoo Futami, Mitsugu Matsutake, Kouichi Miyazaki | 2012-08-14 |
| 8151915 | Electric drive vehicle | Keizo Shimada, Kichio Nakajima, Toshikazu Minoshima, Tomohiko Yasuda, Takashi Ikimi | 2012-04-10 |
| 8091164 | Introduction-assisting apparatus for capsule medical device | Hidetake Segawa, Takeshi Yokoi, Hironobu Takizawa, Akio Uchiyama | 2012-01-10 |