Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7291538 | Semiconductor memory device and manufacturing method of the same | Fukashi Morishita | 2007-11-06 |
| 7250796 | Semiconductor device including an output circuit having a reduced output noise | Hideto Hidaka | 2007-07-31 |
| 6975147 | Data output circuit with reduced output noise | Hideto Hidaka | 2005-12-13 |
| 6965148 | Semiconductor memory device and manufacturing method of the same | Fukashi Morishita | 2005-11-15 |
| 6914300 | Semiconductor device | Fukashi Morishita | 2005-07-05 |
| 6777986 | Data output circuit with reduced output noise | Hideto Hidaka | 2004-08-17 |
| 6685850 | Piezoelectric ceramic material | Masaru Nanao, Takeo Tsukada | 2004-02-03 |
| RE38213 | Data output circuit with reduced output noise | Hideto Hidaka | 2003-08-12 |
| 6551522 | Piezoelectric ceramics | Takeo Tsukada, Hitoshi Oka, Junji Terauchi | 2003-04-22 |
| 6461532 | Piezoelectric ceramic material | Hitoshi Oka, Yasuo Watanabe, Junji Terauchi | 2002-10-08 |
| 6452861 | Semiconductor memory device allowing simultaneous inputting of N data signals | — | 2002-09-17 |
| 6445222 | Data output circuit with reduced output noise | Hideto Hidaka | 2002-09-03 |
| 6404102 | Piezoelectric resonator and piezoelectric resonator part | Toshiyuki Suzuki, Nobuyuki Miki, Masayoshi Inoue | 2002-06-11 |
| 6398978 | Piezoelectric ceramic | Hitoshi Oka, Takeo Tsukada | 2002-06-04 |
| 6335887 | Semiconductor memory device allowing switching of word configuration | Shigekazu Aoki, Seiji Sawada, Mikio Asakura, Takeshi Hamamoto | 2002-01-01 |
| 6241908 | Piezoelectric ceramics | Hitoshi Oka, Takeo Tsukada, Yasuharu Miyauchi, Toshiyuki Suzuki, Yoshinori Asakura | 2001-06-05 |
| 6163180 | Data output circuit with reduced output noise | Hideto Hidaka | 2000-12-19 |
| 6080327 | Piezoelectric ceramic composition | Tadashi Takenaka, Kazuo Miyabe | 2000-06-27 |
| 6004474 | Piezoelectric ceramic composition | Tadashi Takenaka, Kazuo Miyabe | 1999-12-21 |
| 5933048 | Data output circuit with reduced output noise | Hideto Hidaka | 1999-08-03 |
| 5701090 | Data output circuit with reduced output noise | Hideto Hidaka | 1997-12-23 |
| 5574397 | Signal output circuit operating stably and arrangement of power supply interconnection line therefor in semiconductor integrated circuit device | Shigeki Tomishima, Hideto Hidaka, Takahiro Tsuruda | 1996-11-12 |
| 5568267 | Simple transmittance-measuring instrument | Takashi Sunamori, Hiroshi Sato, Kazuo Yanauti | 1996-10-22 |
| 5390140 | Signal output circuit operating stably and arrangement of power supply interconnection line therefor in semiconductor integrated circuit device | Shigeki Tomishima, Hideto Hidaka, Takahiro Tsuruda | 1995-02-14 |
| 4470831 | Permselective membrane | — | 1984-09-11 |