Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11462556 | Semiconductor memory device | Tetsuya Furukawa, Mitsuhiro Noguchi, Shinichi Watanabe, Yukio Nishida, Hiroyasu Tanaka | 2022-10-04 |
| 11227915 | Semiconductor device | Ryuta Tezuka, Mitsuhiro Noguchi | 2022-01-18 |
| 11069710 | Semiconductor memory device | Hiroyasu Tanaka | 2021-07-20 |
| 10840257 | Semiconductor memory device | Tetsuya Furukawa, Mitsuhiro Noguchi, Shinichi Watanabe, Yukio Nishida, Hiroyasu Tanaka | 2020-11-17 |
| 10685976 | Semiconductor memory device | Hiroyasu Tanaka | 2020-06-16 |
| 10134755 | Semiconductor memory device | Hiroyasu Tanaka | 2018-11-20 |
| 8026553 | Semiconductor memory device and manufacturing method thereof | — | 2011-09-27 |
| 7977738 | Semiconductor memory device and manufacturing method thereof | Yoshihiro Minami, Takashi Ohsawa, Takeshi Hamamoto, Akihiro Nitayama | 2011-07-12 |
| 7911000 | Semiconductor memory device | — | 2011-03-22 |
| 7847322 | Semiconductor memory device and method of manufacturing the same | Takashi Yamada | 2010-12-07 |
| 7795658 | Semiconductor memory device and manufacturing method thereof | — | 2010-09-14 |
| 7692963 | Semiconductor memory device | Akihiro Nitayama, Takeshi Hamamoto, Hideaki Aochi, Takashi Ohsawa, Ryo Fukuda | 2010-04-06 |
| 7629648 | Semiconductor memory device and manufacturing method thereof | — | 2009-12-08 |
| 7609551 | Semiconductor memory device | Akihiro Nitayama, Takeshi Hamamoto, Hideaki Aochi, Takashi Ohsawa, Ryo Fukuda | 2009-10-27 |
| 7463523 | Semiconductor memory device and method of driving a semiconductor memory device | — | 2008-12-09 |
| 7256459 | Floating body-type DRAM cell with increased capacitance | — | 2007-08-14 |
| 7208799 | Floating body cell dynamic random access memory with optimized body geometry | — | 2007-04-24 |
| 7075151 | Semiconductor memory device for storing data as state of majority carriers accumulated in channel body and method of manufacturing the same | — | 2006-07-11 |
| 6965147 | Semiconductor device including transistors formed in semiconductor layer having single-crystal structure isolated from substrate | — | 2005-11-15 |
| 6940106 | Semiconductor device formed in semiconductor layer on insulating film | — | 2005-09-06 |
| 6919606 | Semiconductor device comprising an insulating mask formed on parts of a gate electrode and semiconductor layer crossing an active region | — | 2005-07-19 |
| 6376897 | Lateral bipolar transistor formed on an insulating layer | Takashi Yamada, Hideaki Nii, Makoto Yoshimi, Kazumi Inoh, Shigeru Kawanaka +2 more | 2002-04-23 |
| 6191449 | SOI based transistor having an independent substrate potential control | — | 2001-02-20 |
| 6174779 | Method for manufacturing a lateral bipolar transistor | Takashi Yamada, Makoto Yoshimi, Shigeru Kawanaka, Hideaki Nii, Kazumi Inoh +3 more | 2001-01-16 |