Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12160788 | Position estimation method for mobile terminal, position estimation device for mobile terminal and position estimation system for mobile terminal | Takahiro Kako, Michihiro Ogura, Hiroaki Yamamoto, Kenichi Taguchi, Nobuyasu Miwa | 2024-12-03 |
| 11772604 | Position estimation method for mobile terminal, position estimation device for mobile terminal and position estimation system for mobile terminal | Takahiro Kako, Michihiro Ogura, Hiroaki Yamamoto, Kenichi Taguchi, Nobuyasu Miwa | 2023-10-03 |
| 10819346 | Temperature-compensated voltage generating circuit, oscillator module, system and method | Takayuki Sato | 2020-10-27 |
| 10461752 | Temperature controlling apparatus and oscillation apparatus | Takayuki Sato, Kenji Suzuki | 2019-10-29 |
| 7332944 | Frequency-controllable oscillator | Takeshi Fujita | 2008-02-19 |
| 6958631 | High-speed current switch circuit | Yusuke Aiba, Masaki Ikeda, Takeshi Fujita, Akio Maruo | 2005-10-25 |
| 5372167 | Filling machine | Shigeru Yoshida | 1994-12-13 |
| 4832092 | Weight-operated filling system of rotary type | Shigeru Yoshida, Toru Kohashi | 1989-05-23 |