Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9477156 | Reflecting optical member, optical system, exposure apparatus, and device manufacturing method | Hideo Takino, Hideki Komatsuda, Kohtaro Kasashima | 2016-10-25 |
| 6142097 | Optical membrane forming apparatus and optical device produced by the same | — | 2000-11-07 |
| 5757008 | Infrared-ray image sensor | Keiichi Akagawa | 1998-05-26 |
| 5635738 | Infrared solid-state image sensing apparatus | Masahiro Shoda, Keiichi Akagawa | 1997-06-03 |