Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12282372 | Electronic apparatus having portable housing and power supply circuit | Hiroshi Uozumi | 2025-04-22 |
| 11609341 | Electronic timepiece, satellite signal receiving device, and method for controlling satellite signal receiving device | Hiroshi Uozumi | 2023-03-21 |
| 10320368 | Ring oscillator circuit and clock signal generation circuit | — | 2019-06-11 |
| 9880285 | Semiconductor device | Takeo KITAZAWA, Shigeto CHIBA | 2018-01-30 |
| 8134255 | Noise cancellation circuit, analog signal processing circuit, and electronic instrument | Kazumi Matsumoto | 2012-03-13 |
| 5078976 | Disinfectant vaporizing apparatus | Yoshito Shibauchi, Tasuo Tanaka | 1992-01-07 |
| 5053196 | Method for container conveyance in germ-free filling/packaging system | Takeo Ide | 1991-10-01 |
| 4969915 | Container and method for germ-free packaging | Takeo Ide | 1990-11-13 |
| 4797255 | Sterilization method and apparatus therefor | Yoshito Shibauchi | 1989-01-10 |