Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D688636 | Switch | Ryotaro Oishi, Masayasu Ito, Haruo Yoshida | 2013-08-27 |
| D680503 | Switch | Haruo Tanabe, Hiroaki Sugahara | 2013-04-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D688636 | Switch | Ryotaro Oishi, Masayasu Ito, Haruo Yoshida | 2013-08-27 |
| D680503 | Switch | Haruo Tanabe, Hiroaki Sugahara | 2013-04-23 |