Issued Patents All Time
Showing 126–150 of 291 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7095077 | Semiconductor memory having two charge storage sections | Kotaro Kataoka, Akihide Shibata | 2006-08-22 |
| 7092295 | Semiconductor memory device and portable electronic apparatus including the same | Yasuaki Iwase, Yoshifumi Yaoi, Akihide Shibata, Yoshinao Morikawa, Masaru Nawaki | 2006-08-15 |
| 7088618 | Method of evaluating characteristics of semiconductor memory element, and method of extracting model parameter of semiconductor memory element | Kozo Hoshino, Akihide Shibata | 2006-08-08 |
| 7085166 | Semiconductor memory device and programming method thereof | Yasuaki Iwase, Yoshifumi Yaoi, Akihide Shibata, Yoshinao Morikawa, Masaru Nawaki | 2006-08-01 |
| 7084465 | Semiconductor device having device isolation region and portable electronic device | Akihide Shibata, Seizo Kakimoto | 2006-08-01 |
| 7082057 | Semiconductor memory device | Akihide Shibata | 2006-07-25 |
| 7079421 | Method of improving data retention ability of semiconductor memory device, and semiconductor memory device | Yoshifumi Yaoi, Akihide Shibata, Yoshinao Morikawa, Masaru Nawaki | 2006-07-18 |
| 7074676 | Memory film, method of manufacturing the memory film, memory element, semiconductor storage device, semiconductor integrated circuit, and portable electronic equipment | Akihide Shibata, Nobutoshi Arai, Takayuki Ogura, Kouichirou Adachi, Seizo Kakimoto +3 more | 2006-07-11 |
| 7064982 | Semiconductor memory device and portable electronic apparatus | Yoshifumi Yaoi, Akihide Shibata, Yoshinao Morikawa, Masaru Nawaki | 2006-06-20 |
| 7061808 | Semiconductor memory device, driving method thereof, and portable electronic apparatus | Yoshifumi Yaoi, Akihide Shibata, Yoshinao Morikawa, Masaru Nawaki | 2006-06-13 |
| 7053437 | Semiconductor memory device, semiconductor device and methods of manufacturing them, portable electronic equipment, and IC card | Takayuki Ogura, Akihide Shibata | 2006-05-30 |
| 7050331 | Semiconductor memory device and portable electronic apparatus | Nobuaki Matsuoka, Masaru Nawaki, Yoshinao Morikawa, Akihide Shibata | 2006-05-23 |
| 7050337 | Writing control method and writing control system of semiconductor storage device, and portable electronic apparatus | Yasuaki Iwase, Yoshifumi Yaoi, Akihide Shibata, Yoshinao Morikawa, Masaru Nawaki | 2006-05-23 |
| 7038282 | Semiconductor storage device | Kei Tokui, Yoshifumi Yaoi, Akihide Shibata, Masaru Nawaki | 2006-05-02 |
| 7030456 | Resistance-changing function body, memory element, manufacturing method therefor, memory device, semiconductor device and electronic equipment | Nobutoshi Arai, Seizo Kakimoto | 2006-04-18 |
| 7023731 | Semiconductor memory device and portable electronic apparatus | Koji Hamaguchi, Masaru Nawaki, Yoshinao Morikawa, Akihide Shibata | 2006-04-04 |
| 7009884 | Semiconductor storage device, display device and portable electronic equipment | Yoshifumi Yaoi, Akihide Shibata, Yoshinao Morikawa, Masaru Nawaki | 2006-03-07 |
| 7009892 | Semiconductor memory device and portable electronic apparatus | Yoshinao Morikawa, Masaru Nawaki, Akihide Shibata | 2006-03-07 |
| 6992930 | Semiconductor memory device, method for driving the same and portable electronic apparatus | Nobuaki Matsuoka, Masaru Nawaki, Yoshinao Morikawa, Akihide Shibata, Kohji Hamaguchi | 2006-01-31 |
| 6992933 | Programming verification method of nonvolatile memory cell, semiconductor memory device, and portable electronic apparatus having the semiconductor memory device | Yasuaki Iwase, Yoshifumi Yaoi, Akihide Shibata, Yoshinao Morikawa, Masaru Nawaki | 2006-01-31 |
| 6992926 | Driver circuit for semiconductor storage device and portable electronic apparatus | Yasuaki Iwase, Yoshifumi Yaoi, Akihide Shibata, Yoshinao Morikawa, Masaru Nawaki | 2006-01-31 |
| 6990022 | Semiconductor memory device and portable electronic apparatus | Yoshinao Morikawa, Masaru Nawaki, Akihide Shibata | 2006-01-24 |
| 6985397 | Semiconductor storage device and portable electronic equipment having the same | Kei Tokui, Yoshifumi Yaoi, Akihide Shibata, Masaru Nawaki | 2006-01-10 |
| 6982906 | Electrically programmable and electrically erasable semiconductor memory device | Nobuaki Matsuoka, Masaru Nawaki, Yoshinao Morikawa, Akihide Shibata | 2006-01-03 |
| 6977843 | Semiconductor memory device with malfunction prevention device, and portable electronic apparatus using the same | Koji Hamaguchi, Masaru Nawaki, Yoshinao Morikawa, Akihide Shibata | 2005-12-20 |