Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7502275 | Semiconductor memory device | Koji Nii, Shigeki Obayashi, Hiroshi Makino, Koichiro Ishibashi | 2009-03-10 |
| 7003622 | Semiconductor memory | Yoshiki Tsujihashi, Takeshi Hashizume | 2006-02-21 |
| 6901015 | Semiconductor memory device | — | 2005-05-31 |
| 6864548 | Semiconductor device with source line having reduced resistance and manufacturing method therefor | Tomohiro Ushio | 2005-03-08 |
| 6590559 | Liquid crystal display | Tsutomu Takabayashi, Masaru Nishimura, Yasuhiko Kohno | 2003-07-08 |
| 6320572 | Control circuit for liquid crystal display | Tsutomu Takabayashi, Masaru Nishimura | 2001-11-20 |
| 6245603 | Manufacturing method for semiconductor device | — | 2001-06-12 |
| 5444822 | Semiconductor integrated circuit device carrying out parallel operational processing with electronically implemented neural network | — | 1995-08-22 |
| 5394338 | Module cell generating device for a semiconductor integrated circuit | Hiroyuki Amishiro | 1995-02-28 |
| 5384734 | Multiport memory device and an operation method thereof | Kumiko Tsujihashi, Yoshiki Tsujihashi | 1995-01-24 |
| 5383132 | Design verification device | Yoshiki Tsujihashi, Hisashi Matsumoto | 1995-01-17 |
| 5280201 | Semiconductor logic circuit apparatus | Kumiko Fujimori, Noriaki Matsumoto, Shuichi Kato | 1994-01-18 |
| 5177706 | Semiconductor memory device having a plurality of ports | Noriaki Matsumoto, Kumiko Fujimori | 1993-01-05 |
| 5089992 | Semiconductor memory device and a data path using the same | — | 1992-02-18 |
| 5051948 | Content addressable memory device | Kiyoto Watabe, Takahisa Eimori, Hideaki Arima, Natsuo Ajika, Yuichi Nakashima +1 more | 1991-09-24 |
| 4974226 | Circuit for testing integrated circuits | Kumiko Fujimori | 1990-11-27 |
| 4954992 | Random access memory having separate read out and write in bus lines for reduced access time and operating method therefor | Masaki Kumanoya, Katsumi Dosaka, Yasuhiro Konishi, Takahiro Komatsu, Hiroyuki Yamasaki | 1990-09-04 |
| RE33280 | Semiconductor memory device | Masahiko Yoshimoto, Tsutomu Yoshihara, Kenji Anami | 1990-07-31 |
| 4893282 | Semiconductor memory device | Tomohisa Wada | 1990-01-09 |
| RE32993 | Semiconductor memory device | Kenji Anami, Masahiko Yoshimoto, Osamu Tomisawa | 1989-07-18 |
| 4751683 | Static semiconductor memory device comprising word lines each operating at three different voltage levels | Tomohisa Wada | 1988-06-14 |
| 4709354 | Semiconductor memory device | Katsuki Ichinose | 1987-11-24 |
| 4645998 | Constant voltage generating circuit | Katsuki Ichinose | 1987-02-24 |
| 4554646 | Semiconductor memory device | Masahiko Yoshimoto, Tsutomu Yoshihara, Kenji Anami | 1985-11-19 |
| 4542486 | Semiconductor memory device | Kenji Anami, Masahiko Yoshimoto, Osamu Tomisawa | 1985-09-17 |