Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7202510 | Semiconductor luminescent device and manufacturing method thereof | Yoshiki Tada, Tetsuji Moku, Arei Niwa, Yasuhiro Kamii, Junji Sato | 2007-04-10 |
| 7067923 | Semiconductor device having hall-effect and manufacturing method thereof | Hiromichi Kumakura, Hirokazu Goto | 2006-06-27 |
| 6545457 | Current detector utilizing hall effect | Hirokazu Goto, Koji Ohtsuka, Hiromichi Kumakura | 2003-04-08 |