Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699316 | Semiconductor memory device | Tamihiro Ishimura, Sampei Miyamoto | 1997-12-16 |
| 5625315 | Booster power generating circuit | Sampei Miyamoto, Hidekazu Kikuchi | 1997-04-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699316 | Semiconductor memory device | Tamihiro Ishimura, Sampei Miyamoto | 1997-12-16 |
| 5625315 | Booster power generating circuit | Sampei Miyamoto, Hidekazu Kikuchi | 1997-04-29 |