Issued Patents All Time
Showing 26–50 of 102 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819613 | Semiconductor device | Riichiro Takemura, Kiyoo Itoh, Tomonori Sekiguchi, Takeshi Sakata | 2004-11-16 |
| 6807120 | Dynamic random access memory (DRAM) capable of canceling out complementary noise developed in plate electrodes of memory cell capacitors | Tomonori Sekiguchi, Kazuhiko Kajigaya, Riichiro Takemura, Tsugio Takahashi, Yoshitaka Nakamura | 2004-10-19 |
| 6797566 | Semiconductor integrated circuit device and process for producing the same | Takashi Kobayashi, Yasushi Goto, Tokuo Kure, Hideaki Kurata, Hitoshi Kume +1 more | 2004-09-28 |
| 6771537 | Nonvolatile semiconductor memory device which stores multi-value information | Yusuke Jyouno, Takayuki Kawahara | 2004-08-03 |
| 6738310 | Nonvolatile semiconductor memory | Masataka Kato, Tetsuo Adachi, Toshihiro Tanaka, Toshio Sasaki, Hitoshi Kume | 2004-05-18 |
| 6717835 | Semiconductor device | Riichiro Takemura, Kiyoo Itoh, Tomonori Sekiguchi, Takeshi Sakata | 2004-04-06 |
| 6687156 | Semiconductor integrated circuit device, production and operation method thereof | Takashi Kobayashi, Hideaki Kurata, Naoki Kobayashi, Hitoshi Kume, Shunichi Saeki | 2004-02-03 |
| 6671198 | Semiconductor device | Riichiro Takemura, Tomonori Sekiguchi, Kazuhiko Kajigaya, Tsugio Takahashi | 2003-12-30 |
| 6668344 | Semiconductor integrated circuit with memory redundancy circuit | Takeshi Sakata, Tsugio Takahashi, Tomonori Sekiguchi | 2003-12-23 |
| 6636437 | Programming method of nonvolatile semiconductor memory device | Naoki Kobayashi, Hideaki Kurata, Takashi Kobayashi, Shunichi Saeki | 2003-10-21 |
| 6625051 | Semiconductor integrated circuit | Tomonori Sekiguchi, Riichiro Takemura, Kazuhiko Kajigaya, Tsugio Takahashi | 2003-09-23 |
| 6570419 | Semiconductor integrated circuit having a clock recovery circuit | Satoru Hanzawa, Takeshi Sakata | 2003-05-27 |
| 6556474 | Programming method of nonvolatile semiconductor memory device | Naoki Kobayashi, Hideaki Kurata, Takashi Kobayashi, Shunichi Saeki | 2003-04-29 |
| 6545902 | Ferroelectric memory device | Takeshi Sakata, Tomonori Sekiguchi, Hiroki Fujisawa, Masanori Isoda, Kazuhiko Kajigaya | 2003-04-08 |
| 6538926 | Nonvolatile semiconductor memory system with capability of starting a new program operation while an existing program operation is being performed | Masataka Kato, Tetsuo Adachi, Toshihiro Tanaka, Toshio Sasaki, Hitoshi Kume | 2003-03-25 |
| 6538912 | Semiconductor device | Riichiro Takemura, Tomonori Sekiguchi, Kazuhiko Kajigaya, Tsugio Takahashi | 2003-03-25 |
| 6535415 | Semiconductor device | Riichiro Takemura, Kiyoo Itoh, Tomonori Sekiguchi, Takeshi Sakata | 2003-03-18 |
| 6510086 | Nonvolatile semiconductor memory | Masataka Kato, Tetsuo Adachi, Toshihiro Tanaka, Toshio Sasaki, Hitoshi Kume | 2003-01-21 |
| 6501672 | Dynamic random access memory (DRAM) capable of canceling out complementary noise developed in plate electrodes of memory cell capacitors | Tomonori Sekiguchi, Kazuhiko Kajigaya, Riichiro Takemura, Tsugio Takahashi, Yoshitaka Nakamura | 2002-12-31 |
| 6495870 | Semiconductor device and method for patterning the semiconductor device in which line patterns terminate at different lengths to prevent the occurrence of a short or break | Tomonori Sekiguchi, Toshihiko Tanaka, Toshiaki Yamanaka, Takeshi Sakata | 2002-12-17 |
| 6496418 | Semiconductor integrated circuit and data processing system | Takayuki Kawahara, Hiroshi Sato, Atsushi Nozoe, Keiichi Yoshida, Satoshi Noda +2 more | 2002-12-17 |
| 6477100 | Semiconductor memory device with over-driving sense amplifier | Riichiro Takemura, Kiyoo Itoh, Tomonori Sekiguchi, Takeshi Sakata | 2002-11-05 |
| 6459621 | Semiconductor integrated circuit and data processing system | Takayuki Kawahara, Hiroshi Sato, Atsushi Nozoe, Keiichi Yoshida, Satoshi Noda +2 more | 2002-10-01 |
| 6438028 | Semiconductor integrated circuit device, production and operation method thereof | Takashi Kobayashi, Hideaki Kurata, Naoki Kobayashi, Hitoshi Kume, Shunichi Saeki | 2002-08-20 |
| 6426889 | Semiconductor integrated circuit | Tomonori Sekiguchi, Riichiro Takemura, Kazuhiko Kajigaya, Tsugio Takahashi | 2002-07-30 |