Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8848468 | Semiconductor device and control method thereof for permitting the reception of data according to a control signal | Katsuhiro Kitagawa | 2014-09-30 |
| 8831710 | Medical observation system and processor | — | 2014-09-09 |
| 8760205 | Semiconductor device and input signal reception circuit | Katsuhiro Kitagawa | 2014-06-24 |
| 8734335 | Electronic endoscope | — | 2014-05-27 |
| 8587097 | Semiconductor device that suppresses malfunctions due to noise generated in internal circuit | Hiromasa Takeda, Satoshi Isa, Mitsuaki Katagiri | 2013-11-19 |
| 8331182 | Semiconductor device including plural electrode pads | Hiromasa Takeda, Satoshi Isa, Mitsuaki Katagiri | 2012-12-11 |
| 8258457 | Scanning endoscope having an actuator and a force transmitter for bending a light transmitter | — | 2012-09-04 |
| 8238133 | Semiconductor device with a selection circuit selecting a specific pad | Shingo Tajima, Hiromasa Takeda | 2012-08-07 |
| 7924047 | Semiconductor apparatus | — | 2011-04-12 |
| 7911861 | Semiconductor memory device and method of testing semiconductor memory device | Toru Ishikawa | 2011-03-22 |
| 7876138 | DLL circuit and semiconductor device having the same | Katsuhiro Kitagawa | 2011-01-25 |
| 7719331 | PLL circuit | — | 2010-05-18 |
| 7440661 | Configuration detection device for endoscope | — | 2008-10-21 |
| 7391230 | Adjustment of termination resistance in an on-die termination circuit | — | 2008-06-24 |
| 7348823 | Delay circuit and delay synchronization loop device | Yasuhiro Takai | 2008-03-25 |
| 7327176 | Delay circuit and delay synchronization loop device | Yasuhiro Takai | 2008-02-05 |
| 7271638 | Delay circuit and delay synchronization loop device | Yasuhiro Takai | 2007-09-18 |
| 7135906 | Delay circuit and delay synchronization loop device | Yasuhiro Takai | 2006-11-14 |
| 6509776 | DLL circuit, semiconductor device using the same and delay control method | Toru Ishikawa | 2003-01-21 |
| 6317377 | Semiconductor memory device | — | 2001-11-13 |
| 6163206 | Semiconductor integrated circuit device having recovery accelerator for changing bias circuit from standby mode without malfunction | — | 2000-12-19 |
| 5781493 | Semiconductor memory device having block write function | — | 1998-07-14 |
| 5757701 | Semiconductor memory device having serial access port | — | 1998-05-26 |
| 5559365 | Semiconductor device including a plurality of leads each having two end portions extending downward and upward | — | 1996-09-24 |
| 5467304 | Semiconductor integrated circuit | Katsunori Uchida, Tatsuhiro Fukushima | 1995-11-14 |