Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12106019 | Optimization device and optimization method | — | 2024-10-01 |
| 12039233 | Optimization apparatus and optimization method | Hirotaka Tamura | 2024-07-16 |
| 11562211 | System local field matrix updates | Mohammad BAGHERBEIK, Ali Sheikholeslami, Hirotaka Tamura | 2023-01-24 |
| 11475346 | Optimization device and control method of optimization device | Hirotaka Tamura | 2022-10-18 |
| 11422515 | Optimization device and method for controlling optimization device | Hirotaka Tamura, Yasuhiro Watanabe | 2022-08-23 |
| 11188044 | Optimization device and control method of optimization device | Hirotaka Tamura, Hidetoshi Matsumura | 2021-11-30 |
| 10884137 | Position detection system, position detection device, position detection method, and sensor terminal | Jun Nagata | 2021-01-05 |
| 10560106 | Clock recovery circuit, semiconductor integrated circuit device, and radio frequency tag | — | 2020-02-11 |
| 10452966 | Sensor device for wearable device generating power-on trigger signal | Shoichi Masui | 2019-10-22 |
| 10396762 | Flip-flop circuit and semiconductor integrated circuit device | — | 2019-08-27 |
| 10396973 | Clock regeneration circuit, semiconductor integrated circuit device and RF tag | — | 2019-08-27 |
| 10225068 | Clock recovery circuit, semiconductor integrated circuit device and radio frequency tag | — | 2019-03-05 |
| 10050587 | Power amplifier circuit and semiconductor integrated circuit | Kazuaki Oishi, Shiho Nakahara, Xiao Yan Wang, Xiongchuan Huang | 2018-08-14 |
| 9853606 | Semiconductor integrated circuit and wireless transmitter | Shoichi Masui | 2017-12-26 |
| 9543228 | Semiconductor device, semiconductor integrated circuit device, and electronic device | Nobumasa Hasegawa | 2017-01-10 |
| 8264278 | Amplifier | Takuji Yamamoto | 2012-09-11 |
| 8183934 | PLL circuit and voltage-controlled oscillator | Tetsuji Yamabana | 2012-05-22 |
| 8022728 | Common-mode voltage controller | Satoshi Matsubara | 2011-09-20 |
| 7863948 | Clock frequency dividing circuit | Hisakatsu Yamaguchi, Junji Ogawa, Hirotaka Tamura | 2011-01-04 |
| 7863987 | Clock signal generating and distributing apparatus | Hirotaka Tamura, Hisakatsu Yamaguchi, Junji Ogawa | 2011-01-04 |
| 7786785 | Peaking control circuit | Hirotaka Tamura, Hisakatsu Yamaguchi, Junji Ogawa | 2010-08-31 |
| 7653169 | Timing adjustment for data transmitting/receiving circuit | Hisakatsu Yamaguchi, Junji Ogawa, Hirotaka Tamura | 2010-01-26 |
| 7583123 | High-speed flip-flop circuit | Satoshi Matsubara | 2009-09-01 |
| 7397293 | Clock distribution circuit | Hirotaka Tamura, Hisakatsu Yamaguchi, Junji Ogawa | 2008-07-08 |
| 6800182 | Sputtering target, process for its production and film forming method | Akira Mitsui, Hiroshi Ueda, Susumu Nakagama | 2004-10-05 |