Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5225704 | Field shield isolation structure for semiconductor memory device and method for manufacturing the same | Wataru Wakamiya, Shinichi Satoh, Hiroji Ozaki, Yoshinori Tanaka | 1993-07-06 |
| 5181094 | Complementary semiconductor device having improved device isolating region | Wataru Wakamiya, Hiroji Ozaki, Yoshinori Tanaka, Shinichi Satoh | 1993-01-19 |
| 5180683 | Method of manufacturing stacked capacitor type semiconductor memory device | Wataru Wakamiya, Yoshinori Tanaka, Hiroji Ozaki, Hiroshi Kimura, Shinichi Satoh | 1993-01-19 |
| 5177571 | LDD MOSFET with particularly shaped gate electrode immune to hot electron effect | Shinichi Satoh, Wataru Wakamiya, Hiroji Ozaki, Yoshinori Tanaka | 1993-01-05 |
| 5164803 | CMOS semiconductor device with an element isolating field shield | Hiroji Ozaki, Shinichi Satoh, Wataru Wakamiya, Yoshinori Tanaka | 1992-11-17 |
| 5097310 | Complementary semiconductor device having improved device isolating region | Wataru Wakamiya, Hiroji Ozaki, Yoshinori Tanaka, Shinichi Satoh | 1992-03-17 |
| 5094965 | Field effect transistor having substantially coplanar surface structure and a manufacturing method therefor | Hiroji Ozaki, Yoshinori Tanaka, Wataru Wakamiya, Shinichi Satoh | 1992-03-10 |
| 5089863 | Field effect transistor with T-shaped gate electrode | Shinichi Satoh, Hiroji Ozaki | 1992-02-18 |
| 5067000 | Semiconductor device having field shield isolation | Shinichi Satoh, Wataru Wakamiya, Hiroji Ozaki, Yoshinori Tanaka | 1991-11-19 |
| 5051948 | Content addressable memory device | Kiyoto Watabe, Hirofumi Shinohara, Hideaki Arima, Natsuo Ajika, Yuichi Nakashima +1 more | 1991-09-24 |
| 5047817 | Stacked capacitor for semiconductor memory device | Wataru Wakamiya, Yoshinori Tanaka, Hiroji Ozaki, Hiroshi Kimura, Shinichi Satoh | 1991-09-10 |
| 4994893 | Field effect transistor substantially coplanar surface structure | Hiroji Ozaki, Yoshinori Tanaka, Wataru Wakamiya, Shinichi Satoh | 1991-02-19 |