Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5955896 | Input buffer using a differential amplifier | Masashi Horiguchi, Jun Etoh, Takeshi Sakata, Katsumi Matsuno, Masakazu Aoki | 1999-09-21 |
| 5726930 | Semiconductor memory device | Masatoshi Hasegawa, Kazuhiko Kajigaya, Katsumi Matsuno, Osamu Nagashima | 1998-03-10 |
| 5706474 | Synchronous memory system with asynchronous internal memory operation | Masashi Horiguchi, Masakazu Aoki, Takeshi Sakata, Hitoshi Tanaka, Katsumi Matsuno | 1998-01-06 |
| 5615145 | Semiconductor memory with ferroelectric capacitors | Katsumi Matsuno, Kazuhiko Kajiyama, Osamu Nagashima, Masatoshi Hasegawa | 1997-03-25 |
| 5600163 | Semiconductor element and semiconductor memory device using the same | Kazuo Yano, Tomoyuki Ishii, Takashi Hashimoto, Koichi Seki, Masakazu Aoki +2 more | 1997-02-04 |
| 5539279 | Ferroelectric memory | Masashi Horiguchi, Masakazu Aoki, Katsumi Matsuno, Takeshi Sakata, Jun Etoh +1 more | 1996-07-23 |
| 5455786 | Ferroelectric memory | Katsumi Matsuno, Yoshinobu Nakagome, Masakazu Aoki | 1995-10-03 |
| 5266848 | CMOS circuit with reduced signal swing | Yoshinobu Nakagome, Kiyoo Itoh | 1993-11-30 |