Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6185481 | Air cooled electronic equipment apparatus | Yoshihiro Kondou, Tadakatsu Nakajima, Shigeo Ohashi, Susumu Iwai, Masayoshi Miyazaki +2 more | 2001-02-06 |
| RE35978 | Control circuit of dynamic random access memory | Akira Ishiyama | 1998-12-01 |
| 5321666 | Control circuit of dynamic random access memory | Akira Ishiyama | 1994-06-14 |
| 5109382 | Method and apparatus for testing a memory | — | 1992-04-28 |
| 4779232 | Partial write control apparatus | Koichi Ikeda | 1988-10-18 |