Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12139570 | Retardation film and production method for retardation film | Hironari Sudeji, Kensaku Fujii, Yusuke YASU, Hiroya Nishioka | 2024-11-12 |
| 11970562 | Retardation film and production method for retardation film | Hironari Sudeji, Kensaku Fujii, Yusuke YASU, Hiroya Nishioka | 2024-04-30 |
| 11843048 | Method of manufacturing MOSFET having a semiconductor base substrate with a super junction structure | Daisuke Arai, Mizue Kitada, Noriaki Suzuki, Koichi Murakami | 2023-12-12 |
| 11342452 | MOSFET, having a semiconductor base substrate with a super junction structure, method of manufacturing the MOSFET, and power conversion circuit having the MOSFET | Daisuke Arai, Mizue Kitada, Noriaki Suzuki, Koichi Murakami | 2022-05-24 |
| 10818496 | Semiconductor device having crystal defects and method of manufacturing the semiconductor device having crystal defects | Daisuke Arai, Mizue Kitada, Noriaki Suzuki, Koichi Murakami | 2020-10-27 |
| 10700191 | MOSFET and power conversion circuit | Daisuke Arai, Shigeru Hisada, Mizue Kitada | 2020-06-30 |
| 10475917 | MOSFET | Daisuke Arai, Shigeru Hisada, Mizue Kitada | 2019-11-12 |
| 10468518 | Power semiconductor device having a first and a second conductive-type columnar regions formed alternately with each other and method of manufacturing the power semiconductor device | Mizue Kitada, Takeshi Yamaguchi, Noriaki Suzuki, Daisuke Arai | 2019-11-05 |
| 10439056 | Power semiconductor device and method of manufacturing power semiconductor device | Daisuke Arai, Mizue Kitada, Takeshi Yamaguchi, Noriaki Suzuki | 2019-10-08 |
| 10411141 | Semiconductor device and method of manufacturing semiconductor device | Mizue Kitada, Takeshi Yamaguchi, Noriaki Suzuki, Daisuke Arai | 2019-09-10 |
| 10036841 | Lengthy stretched film, and manufacturing method and use thereof | — | 2018-07-31 |
| 9859414 | Semiconductor device | Mizue Kitada, Takeshi Yamaguchi, Noriaki Suzuki | 2018-01-02 |
| 9689440 | Power transfer device | Kazumichi Tsukuda | 2017-06-27 |
| 9011991 | Lengthy stretched film, and manufacturing method and use thereof | — | 2015-04-21 |
| 8139501 | Relay device, wireless communication system and multicast relay method | Tadanao Andou | 2012-03-20 |
| 8097200 | Process for producing stretched film, stretched film, polarizer, and liquid-crystal display | — | 2012-01-17 |
| 8023433 | Relay device, wireless communication system and multicast relay method | Tadanao Andou | 2011-09-20 |
| D580340 | Water scooter | Shunji Tanaka, Seiichi Ino | 2008-11-11 |
| D578948 | Motorcycle wheel | Seiichi Ino | 2008-10-21 |
| D575714 | Motorcycle wheel | Seiichi Ino | 2008-08-26 |
| 7407733 | Polymeric compound containing a repeated unit having a 2-oxatricyclo [4.2.1.04,8] nonan-3-one ring and photoresist resin composition | Hiroshi Koyama | 2008-08-05 |
| 7211309 | Antistatic laminated polyester film | Satoshi Kitazawa, Koji Kubo, Shigeyuki Watamabe | 2007-05-01 |
| 6680989 | Method and apparatus for clock switching | — | 2004-01-20 |
| 6333381 | Rubber-containing styrenic resin and process for producing the same | Junichi Sekiguchi, Tadashi Teranishi, Koichi Umemoto, Soko Yanagita | 2001-12-25 |