Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4656492 | Insulated gate field effect transistor | Hideo Sunami, Hiroo Masuda, Yoshiaki Kamigaki, Eiji Takeda | 1987-04-07 |
| 4646267 | Semiconductor memory | Hiroo Masuda, Kunihiko Ikuzaki, Hiroshi Kawamoto | 1987-02-24 |
| 4636985 | Semiconductor memory having charge transfer device voltage amplifier | Masakazu Aoki, Yoshinobu Nakagome, Masahi Horiguchi, Toshifumi Ozaki, Shinichi Ikenaga | 1987-01-13 |
| 4592022 | Semiconductor memory | Hiroo Masuda, Kunihiko Ikuzaki, Hiroshi Kawamoto | 1986-05-27 |
| 4539658 | Semiconductor memory | Hiroo Masuda, Kunihiko Ikuzaki, Hiroshi Kawamoto | 1985-09-03 |
| 4472792 | Semiconductor memory | Hiroo Masuda, Kunihiko Ikuzaki, Hiroshi Kawamoto | 1984-09-18 |
| 4455495 | Programmable semiconductor integrated circuitry including a programming semiconductor element | Toshiaki Masuhara, Osamu Minato, Hiroo Masuda, Hideo Sunami, Yoshio Sakai +3 more | 1984-06-19 |
| 4399519 | Dynamic monolithic memory | Hiroo Masuda | 1983-08-16 |
| 4367540 | Dynamic memory with an interchangeable pair of data lines and sense amplifiers | — | 1983-01-04 |