Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8488866 | Method of inspecting mask pattern and mask pattern inspection apparatus | Tsuneo Terasawa, Toshihiko Tanaka, Hajime Aoyama, Osamu Suga | 2013-07-16 |
| 8074531 | Electric power steering apparatus | Ryousuke Yamazaki, Shingo Ougita, Wataru Yamada | 2011-12-13 |
| 7947415 | Reflective mask blank, reflective mask, method of inspecting reflective mask, and method for manufacturing the same | Tsuyoshi Amano | 2011-05-24 |
| 6900564 | Electric power steering system | Masanori Kobayashi, Takeo Iino, Akihiko Shiina, Katsutoshi Nishimura, Ken-ichiroh Aoto +4 more | 2005-05-31 |