Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8681913 | Reception circuit | Ryoji Hayashi, Hiroyuki Joba, Morishige Hieda | 2014-03-25 |
| 7899142 | Leakage signal cancellation apparatus | Ryoji Hayashi, Mitsuhiro Shimozawa | 2011-03-01 |
| 6674889 | Pattern inspection method and pattern inspection apparatus | — | 2004-01-06 |
| 6400839 | Reticle inspecting apparatus capable of shortening an inspecting time | — | 2002-06-04 |
| 6330053 | Image alignment method in checking reticle pattern | — | 2001-12-11 |
| 6169603 | Compact reticle inspection system capable of inspecting a reticle with high accuracy and method of inspecting the same | — | 2001-01-02 |
| 5097269 | Multistatic radar systems | Takahiko Fujisaka, Yoshimasa Ohashi | 1992-03-17 |