Issued Patents All Time
Showing 25 most recent of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072809 | Nonvolatile semiconductor memory | Masataka Kato, Toshihiro Tanaka, Toshio Sasaki, Hitoshi Kume, Katsutaka Kimura | 2011-12-06 |
| 7745903 | Semiconductor device and a method of manufacturing the same | Akihiko Sato | 2010-06-29 |
| 7746697 | Nonvolatile semiconductor memory | Masataka Kato, Toshihiro Tanaka, Toshio Sasaki, Hitoshi Kume, Katsutaka Kimura | 2010-06-29 |
| 7692234 | Non-volatile semiconductor memory and method of making same, and semiconductor device and method of making device | Masataka Kato, Toshiaki Nishimoto, Nozomu Matsuzaki, Takashi Kobayashi, Yoshimi Sudou +1 more | 2010-04-06 |
| 7585745 | Semiconductor device and a method of manufacturing the same | Akihiko Sato | 2009-09-08 |
| 7528036 | Non-volatile semiconductor memory and method of making same, and semiconductor device and method of making device | Masataka Kato, Toshiaki Nishimoto, Nozomu Matsuzaki, Takashi Kobayashi, Yoshimi Sudou +1 more | 2009-05-05 |
| 7419869 | Semiconductor device and a method for manufacturing the same | Naohiro Hosoda | 2008-09-02 |
| 7366016 | Nonvolatile semiconductor memory | Masataka Kato, Toshihiro Tanaka, Toshio Sasaki, Hitoshi Kume, Katsutaka Kimura | 2008-04-29 |
| 7304345 | Non-volatile semiconductor memory and method of making same, and semiconductor device and method of making device | Masataka Kato, Toshiaki Nishimoto, Nozomu Matsuzaki, Takashi Kobayashi, Yoshimi Sudou +1 more | 2007-12-04 |
| 7282411 | Method of manufacturing a nonvolatile semiconductor memory device | Kenji Kanamitsu, Takashi Moriyama, Naohiro Hosoda, Keiichi Haraguchi | 2007-10-16 |
| 7195976 | Non-volatile semiconductor memory and method of making same, and semiconductor device and method of making device | Masataka Kato, Toshiakl Nishimoto, Nozomu Matsuzaki, Takashi Kobayashi, Yoshimi Sudou +1 more | 2007-03-27 |
| 7180788 | Nonvolatile semiconductor memory device | Kenji Kanamitsu, Masataka Kato, Keiichi Haraguchi | 2007-02-20 |
| 7179711 | Non-volatile semiconductor memory and method of making same, and semiconductor device and method of making device | Yoshimi Sudou, Toshiyuki Mine | 2007-02-20 |
| 7173853 | Nonvolatile semiconductor memory | Masataka Kato, Toshihiro Tanaka, Toshio Sasaki, Hitoshi Kume, Katsutaka Kimura | 2007-02-06 |
| 7141475 | Non-volatile semiconductor memory and method of making same, and semiconductor device and method of making device | Masataka Kato, Toshiaki Nishimoto, Nozomu Matsuzaki, Takashi Kobayashi, Yoshimi Sudou +1 more | 2006-11-28 |
| 7110320 | Nonvolatile semiconductor memory | Masataka Kato, Toshihiro Tanaka, Toshio Sasaki, Hitoshi Kume, Katsutaka Kimura | 2006-09-19 |
| 7092296 | Nonvolatile semiconductor memory | Masataka Kato, Toshihiro Tanaka, Toshio Sasaki, Hitoshi Kume, Katsutaka Kimura | 2006-08-15 |
| 6738310 | Nonvolatile semiconductor memory | Masataka Kato, Toshihiro Tanaka, Toshio Sasaki, Hitoshi Kume, Katsutaka Kimura | 2004-05-18 |
| 6538926 | Nonvolatile semiconductor memory system with capability of starting a new program operation while an existing program operation is being performed | Masataka Kato, Toshihiro Tanaka, Toshio Sasaki, Hitoshi Kume, Katsutaka Kimura | 2003-03-25 |
| 6510086 | Nonvolatile semiconductor memory | Masataka Kato, Toshihiro Tanaka, Toshio Sasaki, Hitoshi Kume, Katsutaka Kimura | 2003-01-21 |
| 6461916 | Non-volatile semiconductor memory and method of making same, and semiconductor device and method of making the device | Masataka Kato, Toshiakl Nishimoto, Nozomu Matsuzaki, Takashi Kobayashi, Yoshimi Sudou +1 more | 2002-10-08 |
| 6444554 | Method of making a non-volatile memory and semiconductor device | Masataka Kato, Toshiakl Nishimoto, Nozomu Matsuzaki, Takashi Kobayashi, Yoshimi Sudou +1 more | 2002-09-03 |
| 6406958 | Method of manufacturing nonvolatile semiconductor memory device | Masataka Kato, Hitoshi Kume, Shoji Shukuri | 2002-06-18 |
| 6370059 | Nonvolatile semiconductor memory | Masataka Kato, Toshihiro Tanaka, Toshio Sasaki, Hitoshi Kume, Katsutaka Kimura | 2002-04-09 |
| 6335880 | Nonvolatile semiconductor memory | Masataka Kato, Toshihiro Tanaka, Toshio Sasaki, Hitoshi Kume, Katsutaka Kimura | 2002-01-01 |