Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7933665 | Method and system for teaching reference position of semiconductor wafer in automated wafer handling manufacturing equipment | Fumio Sakiya, Yasuhisa Sato, Toshiyuki Ikeda | 2011-04-26 |
| 6094150 | System and method of measuring noise of mobile body using a plurality microphones | Keizo Ohnishi, Kazufumi Ikeda | 2000-07-25 |