Issued Patents All Time
Showing 76–84 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873559 | Semiconductor memory device and a process for producing the same | Shinji Shimizu, Osamu Tsuchiya | 1989-10-10 |
| 4839865 | Selective application of voltages for testing storage cells in semiconductor memory arrangements | Hiroshi Kawamoto, Kazumasa Yanagisawa | 1989-06-13 |
| 4780852 | Semiconductor memory | Kazuhiko Kajigaya | 1988-10-25 |
| 4775959 | Semiconductor integrated circuit device having back-bias voltage generator | Kazumasa Yanagisawa | 1988-10-04 |
| 4772628 | Organogermanium compound and antitumor agent composed mainly of this compound | Norihiro Kakimoto, Nobuo Tanaka, Isao Sato | 1988-09-20 |
| 4758995 | Semiconductor memory | — | 1988-07-19 |
| 4653029 | MOS amplifier and semiconductor memory using the same | — | 1987-03-24 |
| 4620872 | Composite target material and process for producing the same | Kenichi Hijikata, Hitoshi Maruyama, Ryoko Furuhashi | 1986-11-04 |
| 4339672 | Delay circuit constituted by MISFETs | — | 1982-07-13 |