Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9053548 | Lithography apparatus including display unit for updating data and article manufacturing method using same | — | 2015-06-09 |
| 6127681 | Scanning tunnel microscope | Kiyozo Koshiishi, Sadao Shigetomi, Shuzo Mishima, Tsugiko Takase | 2000-10-03 |
| 5610894 | Optical information reproducing apparatus and recording medium | — | 1997-03-11 |
| 5212674 | Optical high density data reproducing apparatus using interference techniques | Eishi Ikuta | 1993-05-18 |
| 4971445 | Fine surface profile measuring apparatus | Eiichi Sato, Kiyozo Koshiishi, Sadao Shigetomi, Syunpei Tanaka, Makoto Yoshinaga +6 more | 1990-11-20 |