Issued Patents All Time
Showing 26–50 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8987807 | Nonvolatile semiconductor memory device and method of manufacturing the same | Shosuke Fujii, Kiwamu Sakuma, Jun Fujiki | 2015-03-24 |
| 8908408 | Circuit having programmable match determination function, and LUT circuit, MUX circuit and FPGA device with such function and method of data writing | Kosuke Tatsumura, Masato Oda, Koichiro Zaitsu, Mari Matsumoto, Shinichi Yasuda | 2014-12-09 |
| 8896054 | Nonvolatile semiconductor memory device and method of manufacturing the same | Kiwamu Sakuma | 2014-11-25 |
| 8860125 | Nonvolatile semiconductor memory device and method of manufacturing the same | Kiwamu Sakuma | 2014-10-14 |
| 8849219 | DA converter and wireless communication apparatus | Jun Deguchi, Shouhei Kousai, Yousuke Hagiwara, Masamichi Suzuki, Takao Marukame | 2014-09-30 |
| 8816448 | Semiconductor device and manufacturing method thereof | Yoshifumi Nishi | 2014-08-26 |
| 8809970 | Semiconductor device and method for manufacturing the same | Masamichi Suzuki, Tatsuo Shimizu | 2014-08-19 |
| 8779502 | Nonvolatile semiconductor memory | Kiwamu Sakuma, Masahiro Kiyotoshi, Daisuke Hagishima, Koichi Muraoka | 2014-07-15 |
| 8710573 | Nonvolatile semiconductor memory device and method for manufacturing the same | Hiroshi Watanabe, Fumitaka Arai | 2014-04-29 |
| 8681033 | Analog-to-digital converter including differential pair circuit | Takao Marukame, Tetsufumi Tanamoto, Tomoaki Inokuchi, Masamichi Suzuki, Yoshiaki Saito | 2014-03-25 |
| 8681034 | Analog-to-digital converter for dividing reference voltage using plural variable resistors | Takao Marukame, Tetsufumi Tanamoto, Tomoaki Inokuchi, Masamichi Suzuki, Yoshiaki Saito | 2014-03-25 |
| 8682902 | Storage device having full-text search function | Kosuke Tatsumura | 2014-03-25 |
| 8653560 | Semiconductor device and fabrication method thereof | Kosuke Tatsumura | 2014-02-18 |
| 8610196 | Memory including transistors with double floating gate structures | Tetsufumi Tanamoto, Kosuke Tatsumura, Kiwamu Sakuma, Shinobu Fujita, Koichi Muraoka | 2013-12-17 |
| 8576601 | Content addressable memory | Takao Marukame, Tomoaki Inokuchi, Hideyuki Sugiyama, Mizue Ishikawa, Yoshiaki Saito +1 more | 2013-11-05 |
| 8553464 | Nonvolatile programmable logic switch | Yoshifumi Nishi, Daisuke Hagishima, Shinichi Yasuda, Tetsufumi Tanamoto, Takahiro Kurita +1 more | 2013-10-08 |
| 8546872 | Nonvolatile semiconductor memory device and method of manufacturing the same | Kiwamu Sakuma | 2013-10-01 |
| 8531866 | Nonvolatile memories and reconfigurable circuits | Kazutaka Ikegami, Daisuke Hagishima | 2013-09-10 |
| 8525251 | Nonvolatile programmable logic switch | Daisuke Hagishima, Kazuya Matsuzawa, Kazutaka Ikegami, Yoshifumi Nishi | 2013-09-03 |
| 8520421 | Semiconductor associative memory device | — | 2013-08-27 |
| 8513725 | Nonvolatile semiconductor memory device and method of manufacturing the same | Kiwamu Sakuma | 2013-08-20 |
| 8476690 | Nonvolatile programmable logic switches and semiconductor integrated circuit | Daisuke Hagishima | 2013-07-02 |
| 8450208 | Semiconductor device manufacturing method | Yoshifumi Nishi, Hirotaka Nishino, Masamichi Suzuki | 2013-05-28 |
| 8436417 | Oxide cluster semiconductor memory device | Tatsuo Shimizu | 2013-05-07 |
| 8357580 | Semiconductor device and method of manufacturing semiconductor device | Yoshinori Tsuchiya, Junji Koga | 2013-01-22 |