Issued Patents All Time
Showing 51–68 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8193574 | Non-volatile semiconductor memory device | — | 2012-06-05 |
| 8188535 | Nonvolatile semiconductor memory device and manufacturing method thereof | — | 2012-05-29 |
| 8101943 | Semiconductor device | Mikio Yukawa, Nobuharu Ohsawa, Ryoji Nomura | 2012-01-24 |
| 8030643 | Memory device and manufacturing method the same | Tamae Takano, Masayuki Sakakura, Ryoji Nomura, Shunpei Yamazaki | 2011-10-04 |
| 8022460 | Nonvolatile semiconductor memory device | Shunpei Yamazaki, Tamae Takano, Makoto Furuno | 2011-09-20 |
| 7994000 | Semiconductor device and method of manufacturing the same | — | 2011-08-09 |
| 7968932 | Semiconductor device and manufacturing method thereof | — | 2011-06-28 |
| 7956352 | Memory element comprising an organic compound and an insulator | Mikio Yukawa, Nobuharu Ohsawa | 2011-06-07 |
| 7955995 | Nonvolatile semiconductor memory device and manufacturing method thereof, semiconductor device and manufacturing method thereof, and manufacturing method of insulating film | Tetsuya Kakehata, Tetsuhiro Tanaka | 2011-06-07 |
| 7842992 | Nonvolatile semiconductor memory device having floating gate that includes two layers | Shunpei Yamazaki, Tamae Takano, Makoto Furuno | 2010-11-30 |
| 7786526 | Nonvolatile semiconductor memory device | Tamae Takano, Makoto Furuno, Shunpei Yamazaki | 2010-08-31 |
| 7768014 | Memory device and manufacturing method thereof | — | 2010-08-03 |
| 7745252 | Semiconductor device and manufacturing method thereof | Tsunenori Suzuki, Ryoji Nomura, Mikio Yukawa, Nobuharu Ohsawa, Tamae Takano +1 more | 2010-06-29 |
| 7745827 | Memory device | — | 2010-06-29 |
| 7692232 | Nonvolatile semiconductor memory device | Shunpei Yamazaki, Tamae Takano, Makoto Furuno | 2010-04-06 |
| 7688624 | Semiconductor device | Hiroko Abe, Mikio Yukawa, Tamae Takano, Kiyoshi Kato, Ryoji Nomura +1 more | 2010-03-30 |
| 7611965 | Semiconductor device and manufacturing method thereof | Tsunenori Suzuki, Ryoji Nomura, Mikio Yukawa, Nobuharu Ohsawa, Tamae Takano +1 more | 2009-11-03 |
| 7358590 | Semiconductor device and driving method thereof | Mikio Yukawa, Ryoji Nomura | 2008-04-15 |