Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7961031 | Semiconductor switch circuit | Hideyuki Kihara, Kiyotaka Inagaki | 2011-06-14 |
| D639130 | Portable electric saw | Naohiro Hayakawa, Fuzhi Zhang | 2011-06-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7961031 | Semiconductor switch circuit | Hideyuki Kihara, Kiyotaka Inagaki | 2011-06-14 |
| D639130 | Portable electric saw | Naohiro Hayakawa, Fuzhi Zhang | 2011-06-07 |