Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5502415 | Booster power generating circuit | Sampei Miyamoto, Hidekazu Kikuchi | 1996-03-26 |
| 5452260 | Semiconductor memory circuit | Sampei Miyamoto, Tamihiro Ishimura | 1995-09-19 |
| 5363331 | Semiconductor memory with column line control circuits for protection against broken column lines | Sampei Miyamoto | 1994-11-08 |
| 5297105 | Semiconductor memory circuit | Sampei Miyamoto, Tamihiro Ishimura | 1994-03-22 |
| 4950031 | Automobile rear underbody structure | Sumiaki Mizunaga, Hiroaki Kodama, Makoto Tokuda, Morikazu Sakamoto | 1990-08-21 |