Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9837434 | Semiconductor memory device and method for manufacturing same | Yuta Watanabe, Keisuke Kikutani, Satoshi Nagashima, Fumitaka Arai, Toshiyuki Iwamoto | 2017-12-05 |
| 9720335 | Driving system and driving method, and exposure apparatus and exposure method | Hiroyoshi Asaumi | 2017-08-01 |
| 9601984 | Power converter | Yoshiyuki Hamanaka, Tsuneo Maebara | 2017-03-21 |