Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11355515 | Three-dimensional memory device including locally thickened electrically conductive layers and methods of manufacturing the same | Naoto Hojo, Yoshitaka Otsu | 2022-06-07 |
| 10700089 | Three-dimensional memory device including locally thickened electrically conductive layers and methods of manufacturing the same | Naoto Hojo, Yoshitaka Otsu | 2020-06-30 |
| 9559058 | Semiconductor device and method for manufacturing the same | Masaki Haneda, Michie Sunayama, Noriyoshi Shimizu, Nobuyuki Ohtsuka, Yoshiyuki Nakao | 2017-01-31 |
| 8168532 | Method of manufacturing a multilayer interconnection structure in a semiconductor device | Masaki Haneda, Michie Sunayama, Noriyoshi Shimizu, Nobuyuki Ohtsuka, Yoshiyuki Nakao | 2012-05-01 |
| 8067836 | Semiconductor device with reduced increase in copper film resistance | Masaki Haneda, Noriyoshi Shimizu, Nobuyuki Ohtsuka, Yoshiyuki Nakao, Michie Sunayama | 2011-11-29 |