Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8095894 | Changing a design rule for forming LSI pattern based on evaluating effectiveness of optical proximity corrected patterns | Akio Misaka | 2012-01-10 |
| 7404165 | Method for planning layout for LSI pattern, method for forming LSI pattern and method for generating mask data for LSI | Akio Misaka | 2008-07-22 |
| 7103870 | Method for planning layout for LSI pattern, method for forming LSI pattern and method for generating mask data for LSI | Akio Misaka | 2006-09-05 |
| 7091093 | Method for fabricating a semiconductor device having a pocket dopant diffused layer | Taiji Noda, Hiroyuki Umimoto | 2006-08-15 |
| 6982456 | Nonvolatile semiconductor memory device and method for fabricating the same | Nobuyo Sugiyama, Hiromasa Fujimoto, Seiki Ogura | 2006-01-03 |
| 6921933 | Semiconductor device and method of fabricating the same | Hiroyuki Umimoto | 2005-07-26 |
| 6828621 | Nonvolatile semiconductor memory device and method for fabricating the same | Masataka Kusumi, Fumihiko Noro, Hiromasa Fujimoto, Akihiro Kamada, Seiki Ogura | 2004-12-07 |
| 6803623 | Nonvolatile semiconductor memory device which can operate at high speed with low voltage, and manufacturing method there | Nobuyo Sugiyama, Hiromasa Fujimoto, Seiki Ogura | 2004-10-12 |
| 6784040 | Nonvolatile semiconductor memory device and method for fabricating the same | Masataka Kusumi, Fumihiko Noro, Hiromasa Fujimoto, Akihiro Kamada, Seiki Ogura | 2004-08-31 |
| 6770931 | Nonvolatile semiconductor memory device and method for fabricating the same | Nobuyo Sugiyama, Hiromasa Fujimoto, Seiki Ogura | 2004-08-03 |
| 6691297 | Method for planning layout for LSI pattern, method for forming LSI pattern and method for generating mask data for LSI | Akio Misaka | 2004-02-10 |
| 6667216 | Semiconductor device and method of fabricating the same | Hiroyuki Umimoto | 2003-12-23 |
| 6642572 | Nonvolatile semiconductor memory device and method for fabricating the same | Masataka Kusumi, Fumihiko Noro, Hiromasa Fujimoto, Akihiro Kamada, Seiki Ogura | 2003-11-04 |
| 6545312 | Nonvolatile semiconductor memory device and method for fabricating the same | Masataka Kusumi, Fumihiko Noro, Hiromasa Fujimoto, Akihiro Kamada, Seiki Ogura | 2003-04-08 |
| 6538275 | Nonvolatile semiconductor memory device and method for fabricating the same | Nobuyo Sugiyama, Hiromasa Fujimoto, Seiki Ogura | 2003-03-25 |
| 6432802 | Method for fabricating semiconductor device | Taiji Noda, Hiroyuki Umimoto | 2002-08-13 |
| 6380585 | Nonvolatile semiconductor device capable of increased electron injection efficiency | Kaori Akamatsu, Junichi Kato, Atsushi Hori, Seiki Ogura | 2002-04-30 |
| 6358799 | Nonvolatile semiconductor memory device and method for fabricating the same, and semiconductor integrated circuit device | Kaori Akamatsu, Junichi Kato, Atsushi Hori, Seiki Ogura | 2002-03-19 |
| 6355963 | MOS type semiconductor device having an impurity diffusion layer | Akira Hiroki | 2002-03-12 |
| 6333217 | Method of forming MOSFET with channel, extension and pocket implants | Hiroyuki Umimoto | 2001-12-25 |
| 6312981 | Method for manufacturing semiconductor device | Kaori Akamatsu, Hiroyuki Umimoto | 2001-11-06 |
| 6303438 | Method for manufacturing a nonvolatile semiconductor memory device having increased hot electron injection efficiency | Atsushi Hori, Junichi Kato, Seiki Ogura | 2001-10-16 |
| 6251718 | Method for manufacturing semiconductor device | Kaori Akamatsu, Hiroyuki Umimoto | 2001-06-26 |
| 6184553 | Nonvolatile semiconductor memory device and method for fabricating the same, and semiconductor integrated circuit device | Kaori Akamatsu, Junichi Kato, Atsushi Hori, Seiki Ogura | 2001-02-06 |
| 6147379 | Semiconductor device and method for fabricating the same | Atsushi Hori, Junichi Kato, Seiki Ogura, Kaori Akamatsu | 2000-11-14 |