Issued Patents All Time
Showing 26–50 of 117 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6509763 | Semiconductor device using complementary clock and signal input state detection circuit used for the same | Hiroyoshi Tomita, Yasurou Matsuzaki, Miki Yanagawa | 2003-01-21 |
| 6510095 | Semiconductor memory device for operating in synchronization with edge of clock signal | Yasurou Matsuzaki, Hiroyoshi Tomita | 2003-01-21 |
| 6498524 | Input/output data synchronizing device | Kenichi Kawasaki, Yasuharu Sato, Terumasa Kitahara, Masao Nakano, Yoshihiro Takemae +5 more | 2002-12-24 |
| 6492846 | Semiconductor integrated circuit with input/output interface adapted for small-amplitude operation | Satoshi Eto, Yoshihiro Takemae, Hiroshi Yoshioka, Makoto Koga | 2002-12-10 |
| 6480030 | Bus configuration and input/output buffer | — | 2002-11-12 |
| 6459641 | Semiconductor memory device | Shinya Fujioka, Waichirou Fujieda, Yasuharu Sato, Takaaki Suzuki, Tadao Aikawa +1 more | 2002-10-01 |
| 6438055 | Dynamic memory circuit with automatic refresh function | Yasurou Matsuzaki | 2002-08-20 |
| 6424199 | Semiconductor device using complementary clock and signal input state detection circuit used for the same | Yasurou Matsuzaki, Miki Yanagawa | 2002-07-23 |
| 6397312 | Memory subsystem operated in synchronism with a clock | Masao Nakano, Hiroyoshi Tomita, Kotoku Sato, Yoshihiro Takemae | 2002-05-28 |
| 6384671 | Electronic circuit apparatus for transmitting signals through a bus and semiconductor device for generating a predetermined stable voltage | Satoshi Eto, Yoshinori Okajima | 2002-05-07 |
| 6377101 | Variable delay circuit and semiconductor integrated circuit device | Satoshi Eto, Masato Matsumiya, Toshikazu Nakamura, Masato Takita, Mitsuhiro Higashiho +6 more | 2002-04-23 |
| 6344765 | Signal transmission with reduced ringing of signals | — | 2002-02-05 |
| 6333660 | Semiconductor device using complementary clock and signal input state detection circuit used for the same | Hiroyoshi Tomita, Yasurou Matsuzaki | 2001-12-25 |
| 6329871 | Reference voltage generation circuit using source followers | — | 2001-12-11 |
| 6298004 | Semiconductor device, semiconductor system, and digital delay circuit | Kenichi Kawasaki, Yasuharu Sato, Terumasa Kitahara, Masao Nakano, Yoshihiro Takemae +5 more | 2001-10-02 |
| 6292426 | Semiconductor memory device having an SRAM and a DRAM on a single chip | Hitoshi Ikeda, Akihiro Funyu, Shinya Fujioka, Takaaki Suzuki, Kimiaki Satoh +1 more | 2001-09-18 |
| 6272069 | LSI device with memory and logics mounted thereon | Hiroyoshi Tomita, Yasurou Matsuzaki | 2001-08-07 |
| 6246620 | Semiconductor memory device | Shinya Fujioka, Waichirou Fujieda, Yasuharu Sato, Takaaki Suzuki, Tadao Aikawa +1 more | 2001-06-12 |
| 6225855 | Reference voltage generation circuit using source followers | — | 2001-05-01 |
| 6225841 | Semiconductor device using complementary clock and signal input state detection circuit used for the same | Yasurou Matsuzaki, Miki Yanagawa | 2001-05-01 |
| 6205082 | LSI device with memory and logics mounted thereon | Hiroyoshi Tomita, Yasurou Matsuzaki | 2001-03-20 |
| 6201423 | Semiconductor device, semiconductor system, and digital delay circuit | Yoshihiro Takemae | 2001-03-13 |
| 6185149 | Semiconductor integrated circuit memory | Shinya Fujioka, Yasuharu Sato, Takaaki Suzuki, Tadao Aikawa, Yasurou Matsuzaki +1 more | 2001-02-06 |
| 6184737 | Signal transmission with reduced ringing of signals | — | 2001-02-06 |
| 6172938 | Electronic instrument and semiconductor memory device | Takaaki Suzuki, Kotoku Sato | 2001-01-09 |