Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664603 | Semiconductor device, memory system and electronic apparatus | Kunio Watanabe | 2003-12-16 |
| 6653696 | Semiconductor device, memory system, and electronic instrument | Takashi Kumagai | 2003-11-25 |
| 6534864 | Semiconductor memory device and method of fabricating the same | Kazuo Tanaka, Takashi Kumagai, Kunio Watanabe | 2003-03-18 |
| 6501138 | Semiconductor memory device and method for manufacturing the same | — | 2002-12-31 |
| 6468850 | Method of manufacturing a semiconductor memory device | Kunio Watanabe, Takashi Kumagai | 2002-10-22 |
| 6320234 | Semiconductor memory device and method for manufacturing the same | Kunio Watanabe, Takashi Kumagai | 2001-11-20 |
| 6300229 | Semiconductor device and method of manufacturing the same | Kazuo Tanaka, Takashi Kumagai, Kunio Watanabe | 2001-10-09 |
| 6243286 | Semiconductor memory device and method of fabricating the same | Takashi Kumagai, Kazuo Tanaka, Kunio Watanabe | 2001-06-05 |
| 6232670 | Semiconductor memory device and method of fabricating the same | Takashi Kumagai, Kazuo Tanaka, Kunio Watanabe | 2001-05-15 |
| 6081016 | CMOS device with improved wiring density | Kazuo Tanaka, Takashi Kumagai, Kunio Watanabe | 2000-06-27 |
| 6034432 | Thin film transistors and connecting structure for semiconductors and a method of manufacturing the same | Kunio Watanabe | 2000-03-07 |