Issued Patents All Time
Showing 51–69 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061325 | Oil pan structure and an engine therewith | Kazuhiro Yoshizumi, Naoki Suganuma, Shinichiro Takahashi, Ryo Suzuki | 2011-11-22 |
| 7706209 | Semiconductor memory device capable of driving non-selected word lines to a variable negative potential based on a bank access operation | Masato Takita, Masato Matsumiya, Satoshi Eto, Toshikazu Nakamura, Masatomo Hasegawa +6 more | 2010-04-27 |
| 7499809 | Particle size distribution analyzer | Makoto Nagura, Hideyuki Ikeda, Takuji Kurozumi, Yoshiaki Togawa | 2009-03-03 |
| 7281155 | Semiconductor memory device and method for executing shift redundancy operation | Satoshi Eto, Masato Matsumiya, Toshimi Ikeda, Akira Kikutake, Kuninori Kawabata | 2007-10-09 |
| 7079443 | Semiconductor device | Masato Takita, Masato Matsumiya, Satoshi Eto, Toshikazu Nakamura, Masatomo Hasegawa +6 more | 2006-07-18 |
| 6628564 | Semiconductor memory device capable of driving non-selected word lines to first and second potentials | Masato Takita, Masato Matsumiya, Satoshi Eto, Toshikazu Nakamura, Masatomo Hasegawa +6 more | 2003-09-30 |
| 6614266 | Semiconductor integrated circuit | Kaoru Mori | 2003-09-02 |
| 6605963 | Semiconductor integrated circuit and method of switching source potential of transistor in semiconductor integrated circuit | Ayako Kitamoto, Masato Matsumiya, Satoshi Eto, Masato Takita, Toshikazu Nakamura +4 more | 2003-08-12 |
| 6432839 | Film forming method and manufacturing method of semiconductor device | Kazuo Maeda, Noboru Tokumasu, Toshiro Nishiyama | 2002-08-13 |
| 6262930 | Semiconductor memory device with overdriven sense amplifier and stabilized power-supply circuit of source follower type | Kaoru Mori, Masato Matsumiya, Ayako Kitamoto, Shinichi Yamada, Hideki Kanou +1 more | 2001-07-17 |
| 6252269 | Semiconductor memory device | Masatomo Hasegawa, Masato Matsumiya, Satoshi Eto, Masato Takita, Toshikazu Nakamura +4 more | 2001-06-26 |
| 6229363 | Semiconductor device | Satoshi Eto, Masato Matsumiya, Masato Takita, Toshikazu Nakamura, Ayako Kitamoto +4 more | 2001-05-08 |
| 6201378 | Semiconductor integrated circuit | Satoshi Eto, Masato Matsumiya, Masato Takita, Toshikazu Nakamura, Ayako Kitamoto +4 more | 2001-03-13 |
| 6198683 | Memory device | Shinichi Yamada | 2001-03-06 |
| 6172537 | Semiconductor device | Hideki Kanou, Masato Matsumiya, Satoshi Eto, Masato Takita, Ayako Kitamoto +4 more | 2001-01-09 |
| 6147919 | Semiconductor memory employing direct-type sense amplifiers capable of realizing high-speed access | Kuninori Kawabata, Masato Matsumiya, Satoshi Eto, Masato Takita, Toshikazu Nakamura +6 more | 2000-11-14 |
| 6115316 | Semiconductor memory device with overdriven sense amplifier and stabilized power-supply circuit of source follower type | Kaoru Mori, Masato Matsumiya, Ayako Kitamoto, Shinichi Yamada, Hideki Kanou +1 more | 2000-09-05 |
| 6115284 | Memory device with faster write operation | Masato Matsumiya, Satoshi Eto, Masato Takita, Toshikazu Nakamura, Ayako Kitamoto +4 more | 2000-09-05 |
| 6072749 | Memory device preventing a slow operation through a mask signal | Toshikazu Nakamura, Masato Matsumiya, Satoshi Eto, Masato Takita, Ayako Kitamoto +4 more | 2000-06-06 |