Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11782827 | Electronic device, vehicle, and control method for controlling a non-volatile memory based on a detected voltage drop | Kazuyuki Takaki | 2023-10-10 |
| 8618939 | Mobile electrical device | Toshihisa Nabata | 2013-12-31 |
| 7957488 | Wireless communication apparatus and operating frequency control method of power conversion apparatus | — | 2011-06-07 |
| 5757244 | Digital control type oscillation circuit of portable telephone, crystal resonator oscillation frequency calculating method, and outputfrequency correcting method | Youji Nonaka, Yuji Ishida, Youji Suwa | 1998-05-26 |