Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6225724 | Motor and motor rotor having embedded permanent magnets | Yukari Toide, Akihiro Daikoku, Yuji Nakahara, Yoshikazu Ugai | 2001-05-01 |
| 5864374 | Method and apparatus for image generation | Toshio Ito, Yoshisuke Ohtsuru, Hisao Koizumi, Takio Okuda, Yasuhito Myoi +15 more | 1999-01-26 |
| 5379150 | Method of manufacturing a spatial frequency filter for use in a pattern defect detection device | Yoko Miyazaki, Toshimasa Tomoda, Hitoshi Tanaka, Nobuyuki Kosaka | 1995-01-03 |
| 5289260 | Pattern defect detection device and a spatial frequency filter used therein | Yoko Miyazaki, Toshimasa Tomoda, Hitoshi Tanaka, Nobuyuki Kosaka | 1994-02-22 |