Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661110 | Portable generator having thyristor-based rectifier circuit and inverter circuit | Takeshi Shinohara, Jun Takahashi | 2003-12-09 |
| 6618275 | Portable generator | Takeshi Shinohara, Jun Takahashi | 2003-09-09 |
| D474217 | Microscope | Masato Kanao, Minoru Hanaoka | 2003-05-06 |