Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6586922 | Phase shift circuit and FM detector circuit | Takao Saeki, Hiroya Yamamoto, Jun Suzuki, Masaki Kinoshita | 2003-07-01 |
| 6574101 | Portable electronic device capable of efficiently cooling heat-generation electronic component | Wataru Tanaka, Ikki Tatsukami | 2003-06-03 |