Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10868030 | Semiconductor device and method for manufacturing same | Tomonari Shioda | 2020-12-15 |
| 9887273 | Semiconductor memory device | Hiroshi Kanno, Hironobu HAMANAKA | 2018-02-06 |
| 5011875 | Corrosion resistant, water expandable composition | Yuji Yamamoto, Hideyuki Shigematsu, Hiroshi Tanaka, Ryo Ashikawa | 1991-04-30 |