Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7162671 | Semiconductor integrated circuit device, method of testing semiconductor integrated circuit device and method of manufacturing semiconductor integrated circuit device | Masatoshi Hasegawa, Hiroshi Akasaki, Masahiro Katayama | 2007-01-09 |
| 7113434 | Semiconductor integrated circuit having programmable delays for generating timing signals with time difference being non-integral multiple of clock cycle | Hiroshi Akasaki, Yuji Yokoyama, Masatoshi Hasegawa, Kozaburo Kurita | 2006-09-26 |
| 7023749 | Semiconductor integrated circuit device | Masatoshi Hasegawa | 2006-04-04 |
| 6865127 | Semiconductor integrated circuit device | Masatoshi Hasegawa | 2005-03-08 |
| 6794678 | Semiconductor integrated circuit device, method of testing semiconductor integrated circuit device and method of manufacturing semiconductor integrated circuit device | Masatoshi Hasegawa, Hiroshi Akasaki, Masahiro Katayama | 2004-09-21 |
| 6735129 | Semiconductor integrated circuit device | Hiroshi Akasaki, Yuji Yokoyama, Masatoshi Hasegawa, Kozaburo Kurita | 2004-05-11 |
| 6714477 | Semiconductor integrated circuit device with memory blocks and a write buffer capable of storing write data from an external interface | Michiaki Nakayama, Hideki Sakakibara, Toru Kobayashi, Yuji Yokoyama, Hideo Sawamoto +1 more | 2004-03-30 |
| 6570800 | High speed clock synchronous semiconductor memory in which the column address strobe signal is varied in accordance with a clock signal | Yousuke Tanaka, Masahiro Katayama, Yuji Yokoyama, Hiroshi Akasaki, Toru Kobayashi | 2003-05-27 |
| 6430103 | Semiconductor integrated circuit device with memory banks and read buffer capable of storing data read out from one memory bank when data of another memory bank is outputting | Michiaki Nakayama, Hideki Sakakibara, Toru Kobayashi, Yuji Yokoyama, Hideo Sawamoto +1 more | 2002-08-06 |
| 6191990 | Semiconductor integrated circuit device having stabilizing capacitors connected between power lines of main amplifiers | Nobutaka Itoh, Yuji Yokoyama, Michiaki Nakayama, Mitsugu Kusunoki, Kazumasa Takashima +2 more | 2001-02-20 |
| 5734616 | Semiconductor memory device and sense circuit | Hideto Kazama, Akihiko Emori, Kinya Mitsumoto, Tomoyuki Someya, Masahiro Iwamura +1 more | 1998-03-31 |
| 5638335 | Semiconductor device | Noboru Akiyama, Seigoh Yukutake, Sadayuki Ohkuma, Akihiko Emori, Takashi Akioka +2 more | 1997-06-10 |
| 5373474 | Semiconductor integrated circuit device with power consumption reducing arrangement | — | 1994-12-13 |
| 5265060 | Semiconductor integrated circuit device with power consumption reducing arrangement | — | 1993-11-23 |
| 5111432 | Semiconductor integrated circuit device with power consumption reducing arrangement | — | 1992-05-05 |