Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8662761 | Laser optical system using optical fiber transmission | Tomonari Yahata, Ryotaro Togashi, Ryosuke Sato, Toshio Inami, Hideaki Kusama | 2014-03-04 |
| 6381356 | Method and apparatus for inspecting high-precision patterns | Shingo Murakami, Tsuyoshi Yamane, Yukio Ogura, Katsuhiko Nakatani | 2002-04-30 |
| RE32162 | Pressure sensitive record material employing diaryl alkane solvents | Atsushi Sato, Isoo Shimizu | 1986-05-27 |