Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7616516 | Semiconductor device | Masayuki Hirayama, Masami Hasegawa, Yayoi HAYASHI, Naoyuki Anan | 2009-11-10 |
| 7463533 | Nonvolatile semiconductor storage device | Hideaki Kurata, Naoki Kobayashi, Shunichi Saeki, Takashi Kobayashi, Takayuki Kawahara +4 more | 2008-12-09 |
| 7283400 | Nonvolatile semiconductor storage device | Hideaki Kurata, Naoki Kobayashi, Shunichi Saeki, Takashi Kobayashi, Takayuki Kawahara +4 more | 2007-10-16 |
| 7095657 | Nonvolatile semiconductor memory device capable of realizing optimized erasing operation in a memory array | Yoshinori Takase, Hideaki Kurata, Keiichi Yoshida, Ken Matsubara, Shinji Yuasa | 2006-08-22 |
| 7072225 | Nonvolatile memory and method of programming the same memory | Yoshinori Takase, Shoji Kubono, Atsushi Nozoe, Keiichi Yoshida, Hideaki Kurata | 2006-07-04 |
| 7002848 | Nonvolatile semiconductor memory device | Yoshinori Takase, Hideaki Kurata, Keiichi Yoshida | 2006-02-21 |
| 6999348 | Nonvolatile semiconductor storage unit | Yoshinori Takase, Shoji Kubono | 2006-02-14 |
| 6992936 | Semiconductor, memory card, and data processing system | Tetsuya Tsujikawa, Atsushi Nozoe, Shoji Kubono, Eiji Yamamoto, Ken Matsubara | 2006-01-31 |
| 6958940 | Nonvolatile semiconductor memory device capable of realizing optimized erasing operation in a memory array | Yoshinori Takase, Hideaki Kurata, Keiichi Yoshida, Ken Matsubara, Shinji Yuasa | 2005-10-25 |
| 6930924 | Nonvolatile memory and method of programming the same memory | Yoshinori Takase, Shoji Kubono, Atsushi Nozoe, Keiichi Yoshida, Hideaki Kurata | 2005-08-16 |
| 6829178 | Nonvolatile memory device | Hiyori Koyama, Kazuyoshi Oshima, Akihiko Hoshida, Kiichi Manita, Shinji Udo +3 more | 2004-12-07 |
| 6721207 | Non-volatile memory system including a control device to control writing, reading and storage and output operations of non-volatile devices including memory cells and data latches | Tetsuya Tsujikawa, Atsushi Nozoe, Shoji Kubono, Eiji Yamamoto, Ken Matsubara | 2004-04-13 |
| 6711054 | Semiconductor device, data processing system and a method for changing threshold of a non-volatile memory cell | Tetsuya Tsujikawa, Toshinori Harada, Hiroaki Kotani, Shoji Kubono, Atsushi Nozoe +1 more | 2004-03-23 |
| 6603680 | Semiconductor device and data processing system | Yoshinori Takase | 2003-08-05 |
| 6567315 | Nonvolatile memory and method of programming the same memory | Yoshinori Takase, Shoji Kubono, Atsushi Nozoe, Keiichi Yoshida, Hideaki Kurata | 2003-05-20 |
| 6507520 | Nonvolatile memory system | Tetsuya Tsujikawa, Atsushi Nozoe, Shoji Kubono, Eiji Yamamoto, Ken Matsubara | 2003-01-14 |
| 6504764 | Non-volatile memory device | Tetsuya Tsujikawa, Atsushi Nozoe, Shoji Kubono, Eiji Yamamoto, Ken Matsubara | 2003-01-07 |
| 6490195 | Semiconductor device, data processing system and a method for changing threshold of a non-volatile memory cell | Tetsuya Tsujikawa, Toshinori Harada, Hiroaki Kotani, Shoji Kubono, Atsushi Nozoe +1 more | 2002-12-03 |
| 6456526 | Non-volatile memory device operation in response to two different types of read commands and a write command which includes write verification | Tetsuya Tsujikawa, Atsushi Nozoe, Shoji Kubono, Eiji Yamamoto, Ken Matsubara | 2002-09-24 |
| 6333871 | Nonvolatile semiconductor memory including a controller for providing an improved reprogram operation | Tetsuya Tsujikawa, Atsushi Nozoe, Shoji Kubono, Eiji Yamamoto, Ken Matsubara | 2001-12-25 |
| 6320793 | Non-volatile memory device | Tetsuya Tsujikawa, Atsushi Nozoe, Shoji Kubono, Eiji Yamamoto, Ken Matsubara | 2001-11-20 |
| 6301150 | Semiconductor device, data processing system and a method for changing threshold of a non-volatile memory cell | Tetsuya Tsujikawa, Toshinori Harada, Hiroaki Kotani, Shoji Kubono, Atsushi Nozoe +1 more | 2001-10-09 |
| 6233174 | Non volatile semiconductor, memory | Tetsuya Tsujikawa, Atsushi Nozoe, Shoji Kubono, Eiji Yamamoto, Ken Matsubara | 2001-05-15 |
| 6078519 | Semiconductor device, data processing system and a method for changing threshold of a non-volatile memory cell | Tetsuya Tsujikawa, Toshinori Harada, Hiroaki Kotani, Shoji Kubono, Atsushi Nozoe +1 more | 2000-06-20 |
| 6046936 | Semiconductor, memory card, and data processing system | Tetsuya Tsujikawa, Atsushi Nozoe, Shoji Kubono, Eiji Yamamoto, Ken Matsubara | 2000-04-04 |