Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7321152 | Thin-film transistor and method of fabricating the same | Shigeto Maegawa, Takashi Ipposhi, Toshiaki Iwamatsu, Shigenobu Maeda, Il Jung Kim +4 more | 2008-01-22 |
| 7187040 | Thin-film transistor and method of fabricating the same | Shigeto Maegawa, Takashi Ipposhi, Toshiaki Iwamatsu, Shigenobu Maeda, Il Jung Kim +4 more | 2007-03-06 |
| 7112854 | Thin-film transistor and method of fabricating the same | Shigeto Maegawa, Takashi Ipposhi, Toshiaki Iwamatsu, Shigenobu Maeda, Il Jung Kim +4 more | 2006-09-26 |
| 6882006 | Semiconductor device and method of manufacturing the same | Shigenobu Maeda, Yasuo Yamaguchi, Shigeto Maegawa | 2005-04-19 |
| 6703953 | Semiconductor device, method of manufacturing semiconductor device and communication method | Shigenobu Maeda, Takashi Ipposhi, Hiroki Honda | 2004-03-09 |
| 6657885 | Static semiconductor memory device | Shigenobu Maeda | 2003-12-02 |
| 6563165 | Non-volatile semiconductor memory device and method for producing the same | Kiyohiko Sakakibara | 2003-05-13 |
| 6501178 | Semiconductor device | Kazuhito Tsutsumi | 2002-12-31 |
| 6441448 | Semiconductor storage device | Shigenobu Maeda, Yasuo Yamaguchi | 2002-08-27 |
| 6420751 | Semiconductor device and method of manufacturing the same | Shigenobu Maeda, Yasuo Yamaguchi, Shigeto Maegawa | 2002-07-16 |
| 6383860 | Semiconductor device and method of manufacturing the same | Shigenobu Maeda, Yasuo Inoue, Shigeto Maegawa, Kyozo Kanamoto, Toshiaki Iwamatsu | 2002-05-07 |
| 6359804 | Static semiconductor memory cell formed in an n-well and p-well | Shigenobu Maeda | 2002-03-19 |
| 6303425 | Semiconductor device and method of manufacturing the same | Shigenobu Maeda, Yasuo Inoue, Shigeto Maegawa, Kyozo Kanamoto, Toshiaki Iwamatsu | 2001-10-16 |
| 6255719 | Semiconductor device including thermal neutron absorption material | Kazuhito Tsutsumi, Yutaka Arita, Tatsuhiko Akiyama, Tadafumi Kishimoto | 2001-07-03 |
| 6242786 | SOI Semiconductor device with field shield electrode | Yoshiki Wada, Kimio Ueda, Koichiro Mashiko, Hiroaki Suzuki | 2001-06-05 |
| 6150688 | Semiconductor device and method of manufacturing the same | Shigenobu Maeda, Yasuo Inoue, Shigeto Maegawa, Kyozo Kanamoto, Toshiaki Iwamatsu | 2000-11-21 |
| 6127209 | Semiconductor device and method of manufacturing the same | Shigenobu Maeda, Yasuo Yamaguchi, Shigeto Maegawa | 2000-10-03 |
| 6030548 | SRAM memory device having reduced size | — | 2000-02-29 |
| RE36531 | Semiconductor memory device including memory cells connected to a ground line | Yoshio Kohno | 2000-01-25 |
| 5994735 | Semiconductor device having a vertical surround gate metal-oxide semiconductor field effect transistor, and manufacturing method thereof | Shigenobu Maeda, Yasuo Yamaguchi, Shigeto Maegawa | 1999-11-30 |
| 5994719 | SRAM semiconductor device | Masahiro Ishida, Yoshiyuki Ishigaki | 1999-11-30 |
| 5981990 | Semiconductor memory device, method of manufacturing the same and method of using the same | Shigenobu Maeda, Shigeto Maegawa | 1999-11-09 |
| 5945715 | Semiconductor memory device having a memory cell region and a peripheral circuit region and method of manufacturing the same | — | 1999-08-31 |
| 5886388 | Static semiconductor memory device and manufacturing method thereof | Tomohisa Wada | 1999-03-23 |
| 5859444 | Semiconductor device | Teruhiko Okada, Yoshio Kohno | 1999-01-12 |