Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11848571 | Electronic circuit, module, and system for radio wave powered battery switch | Yoshifumi Yoshida, Fumiyasu Utsunomiya | 2023-12-19 |
| 11632047 | Electronic circuit, module, and system | Yoshifumi Yoshida, Fumiyasu Utsunomiya | 2023-04-18 |
| 11404916 | Electronic circuit, module, and system | Yoshifumi Yoshida | 2022-08-02 |
| 11329514 | Electronic circuit, module, and system | Yoshifumi Yoshida, Fumiyasu Utsunomiya | 2022-05-10 |
| 8596092 | Method of manufacturing through electrode-attached glass substrate | — | 2013-12-03 |
| 8567052 | Method of manufacturing through electrode-attached glass substrate and method of manufacturing electronic component | — | 2013-10-29 |
| 8136015 | Data storage apparatus and data storage method | Tadashi Arakawa | 2012-03-13 |
| 7038189 | Optoelectronic dust sensor and air conditioning equipment in which such optoelectronic dust sensor is installed | — | 2006-05-02 |
| 6762685 | Wrist portable information apparatus and speech method | Atsushi Muto | 2004-07-13 |
| 6510297 | Toner density sensor | Shinya Kawanishi | 2003-01-21 |
| 5008176 | Information recording medium having a glass substrate | Tetsuya Kondo | 1991-04-16 |
| 4689540 | Position control in a D.C. motor | Zempei Tani, Kenji Hachimura | 1987-08-25 |
| 4655876 | Method for fabricating a master recording disc | Toshiro Abe, Kei Murata | 1987-04-07 |