Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12407242 | Isolated gate driver, traction inverter, and electric vehicle | — | 2025-09-02 |
| 12387868 | Semiconductor device and semiconductor module | Kosei OSADA, Isamu Nishimura, Tetsuya Kagawa, Daiki Yanagishima, Michihiko Mifuji +2 more | 2025-08-12 |
| 12278482 | Isolated gate driver, traction inverter, and electric vehicle | — | 2025-04-15 |
| 12134279 | Laser marking apparatus, laser marking system, and laser marking method | Yasuaki ASAOKA, Kazunori Ogura, Takehiro Sugino | 2024-11-05 |
| 11657953 | Semiconductor device and semiconductor module | Kosei OSADA, Isamu Nishimura, Tetsuya Kagawa, Daiki Yanagishima, Michihiko Mifuji +2 more | 2023-05-23 |
| 11658659 | Signal transmission circuit device, semiconductor device, method and apparatus for inspecting semiconductor device, signal transmission device, and motor drive apparatus using signal transmission device | Daiki Yanagishima, Hirotaka Takihara | 2023-05-23 |
| 11554412 | Mold processing system and mold processing method | Yasuaki ASAOKA, Kazunori Ogura, Takehiro Sugino | 2023-01-17 |
| 11115020 | Signal transmission circuit device, semiconductor device, method and apparatus for inspecting semiconductor device, signal transmission device, and motor drive apparatus using signal transmission device | Daiki Yanagishima, Hirotaka Takihara | 2021-09-07 |
| 11011297 | Semiconductor device and semiconductor module | Kosei OSADA, Isamu Nishimura, Tetsuya Kagawa, Daiki Yanagishima, Michihiko Mifuji +2 more | 2021-05-18 |
| 10382035 | Signal transmission circuit device, semiconductor device, method and apparatus for inspecting semiconductor device, signal transmission device, and motor drive apparatus using signal transmission device | Daiki Yanagishima, Hirotaka Takihara | 2019-08-13 |
| 10333499 | Signal transmission circuit and vehicle | Daiki Yanagishima, Yoshizo OSUMI | 2019-06-25 |
| 10161458 | Structure for coupling rotary actuator to driven body | Masayuki Motoyanagi | 2018-12-25 |
| D817347 | Display screen with graphical user interface | Katsushige Yamamoto, Norihiro Hirata, Yoshihiko OGI, Satoru Nagami, Toshinori ITO | 2018-05-08 |
| D817348 | Display screen with graphical user interface | Katsushige Yamamoto, Norihiro Hirata, Yoshihiko OGI, Satoru Nagami, Toshinori ITO | 2018-05-08 |
| 9871423 | Rotary actuator vibration control mechanism | Masayuki Motoyanagi | 2018-01-16 |
| 9697948 | Semiconductor device and semiconductor module | Kosei OSADA, Isamu Nishimura, Tetsuya Kagawa, Daiki Yanagishima, Michihiko Mifuji +2 more | 2017-07-04 |
| 9632135 | Signal transmission circuit device, semiconductor device, method and apparatus for inspecting semiconductor device, signal transmission device, and motor drive apparatus using signal transmission device | Daiki Yanagishima, Hirotaka Takihara | 2017-04-25 |
| 9088444 | Signal transfer device | Akio Sasabe, Hirotaka Takihara, Makoto IKENAGA | 2015-07-21 |
| 8947117 | Signal transmission circuit device, semiconductor device, method and apparatus for inspecting semiconductor device, signal transmission device, and motor drive apparatus using signal transmission device | Daiki Yanagishima, Hirotaka Takihara | 2015-02-03 |
| 8823438 | Signal transmission circuit, integrated circuit and electric device including thereof for transmitting a plurality of signals each having different transmission speed | Daiki Yanagishima | 2014-09-02 |
| 8479600 | Bi-directional rotary actuator | Atsushi Matsumoto, Hiroyuki Kanno | 2013-07-09 |
| 8040161 | Drive circuit device for a power semiconductor, and signal transfer circuit device for use therein | Daiki Yanagishima | 2011-10-18 |
| 6021246 | Closure for cable connection | Koji Koshiyama, Kinji Mineshima, Tatsuro Oikawa, Tetsuya Hoshijima, Mitsuo Kama +1 more | 2000-02-01 |
| 5850499 | Locking closure for optical fiber cable connection | Daijiro Sasaki, Kinji Mineshima, Yasunari Tsuruta, Tadashi Hattori, Yoshiyuki Yoshii +2 more | 1998-12-15 |
| 5690162 | Vertical-type continuous casting method and apparatus | — | 1997-11-25 |