Issued Patents All Time
Showing 25 most recent of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428812 | Work machine | Shinji Nishikawa, Hiroaki Tanaka, Akihiro Narazaki | 2025-09-30 |
| 12297620 | Work machine | Shinji Nishikawa, Hiroaki Tanaka | 2025-05-13 |
| 11248364 | Work machine | Shinya Imura, Shinji Nishikawa | 2022-02-15 |
| 8786002 | Semiconductor device | Masao Kondo, Satoshi Goto | 2014-07-22 |
| 8482058 | Semiconductor device including a power MISFET | Yutaka Hoshino, Shuji Ikeda, Isao Yoshida, Shiro Kamohara, Megumi Kawakami +1 more | 2013-07-09 |
| 8232595 | Semiconductor device including a power MISFET and method of manufacturing the same | Yutaka Hoshino, Shuji Ikeda, Isao Yoshida, Shiro Kamohara, Megumi Kawakami +1 more | 2012-07-31 |
| 8080831 | Semiconductor device and manufacturing the same | Fumitaka Nakayama, Yutaka Hoshino, Tetsuo Uchiyama | 2011-12-20 |
| 7994567 | Semiconductor device and a method of manufacturing the same | Tomoyuki Miyake, Yutaka Hoshino, Makoto Hatori | 2011-08-09 |
| 7982263 | Semiconductor device having a plurality of misfets formed on a main surface of a semiconductor substrate | Yutaka Hoshino, Shuji Ikeda, Isao Yoshida, Shiro Kamohara, Megumi Kawakami +1 more | 2011-07-19 |
| 7791131 | Semiconductor device and a method of manufacturing the same | Tomoyuki Miyake, Yutaka Hoshino, Makoto Hatori | 2010-09-07 |
| 7741656 | Semiconductor device and manufacturing the same | Fumitaka Nakayama, Yutaka Hoshino, Tetsuo Uchiyama | 2010-06-22 |
| 7671381 | Semiconductor device and manufacturing the same | Fumitaka Nakayama, Yutaka Hoshino, Tetsuo Uchiyama | 2010-03-02 |
| 7479681 | Multilayered semiconductor structure containing a MISFET, a resistor, a capacitor, and an inductor | Fumitaka Nakayama, Yutaka Hoshino, Tetsuo Uchiyama | 2009-01-20 |
| 7217987 | Semiconductor device and manufacturing the same | Fumitaka Nakayama, Yutaka Hoshino, Tetsuo Uchiyama | 2007-05-15 |
| 7176520 | Semiconductor device and a method of manufacturing the same | Tomoyuki Miyake, Yutaka Hoshino, Makoto Hatori | 2007-02-13 |
| 7176523 | Power mosfet having conductor plug structured contacts | Yutaka Hoshino, Shuji Ikeda, Isao Yoshida, Shiro Kamohara, Megumi Kawakami +1 more | 2007-02-13 |
| 7145394 | High frequency power amplifier module, and wireless communication system | Masahito Numanami, Hitoshi Akamine, Tsuyoshi Shibuya, Tetsuaki Adachi, Yasuhiro Nunogawa | 2006-12-05 |
| 7087977 | Semiconductor device including multiple wiring layers and circuits operating in different frequency bands | Fumitaka Nakayama, Yutaka Hoshino, Tetsuo Uchiyama | 2006-08-08 |
| 7045412 | Field-effect type semiconductor device for power amplifier | Nobuyuki Sugii, Isao Yoshida, Katsuyoshi Washio | 2006-05-16 |
| 6897728 | High frequency power amplifier module and wireless communication system | Masahito Numanami, Hitoshi Akamine, Tsuyoshi Shibuya, Tetsuaki Adachi, Yasuhiro Nunogawa | 2005-05-24 |
| 6865399 | Mobile telephone apparatus | Toru Fujioka, Isao Yoshida, Mineo Katsueda, Yoshikuni Matsunaga, Kenji Sekine +1 more | 2005-03-08 |
| 6815707 | Field-effect type semiconductor device for power amplifier | Nobuyuki Sugii, Isao Yoshida, Katsuyoshi Washio | 2004-11-09 |
| 6797594 | Semiconductor device and method of manufacturing the same | Yutaka Hoshino, Shuji Ikeda, Isao Yoshida, Shiro Kamohara, Megumi Kawakami +1 more | 2004-09-28 |
| 6707102 | Semiconductor device including an insulated gate type field effect transistor and method for fabricating the same | Mio Shindo, Isao Yoshida, Kenichi Nagura | 2004-03-16 |
| 6617927 | High frequency power amplifier module, and wireless communications system | Masahito Numanami, Hitoshi Akamine, Tsuyoshi Shibuya, Tetsuaki Adachi, Yasuhiro Nunogawa | 2003-09-09 |