Issued Patents All Time
Showing 1–25 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10267772 | Hair moisture measuring device, and methods of making and using the device | — | 2019-04-23 |
| 10059327 | Energy harvesting system for vehicle | — | 2018-08-28 |
| 9907506 | Devices and methods for measuring skin moisture | — | 2018-03-06 |
| 9855004 | Devices and methods for measuring hair condition | — | 2018-01-02 |
| 9738336 | Robotic appendages | — | 2017-08-22 |
| 9735708 | Piezoelectric power generation | — | 2017-08-15 |
| 9364138 | Freely-rotating minimally-invasive medical tool | — | 2016-06-14 |
| 9267585 | Actuator with joints | — | 2016-02-23 |
| 9204993 | Treatment of diverticula | — | 2015-12-08 |
| 9183346 | Robotic appendages | — | 2015-11-10 |
| 8964463 | Read disturb control in a nonvolatile semiconductor memory device having P-type memory cell transistor | Natsuo Ajika, Taku Ogura | 2015-02-24 |
| 8687455 | Nonvolatile semiconductor memory | Natsuo Ajika, Shoji Shukuri, Moriyoshi Nakashima | 2014-04-01 |
| 8017994 | Nonvolatile semiconductor memory | Natsuo Ajika, Shoji Shukuri, Moriyoshi Nakashima | 2011-09-13 |
| 8000137 | Nonvolatile semiconductor memory device and usage method thereof | Taku Ogura, Natsuo Ajika, Shoji Shukuri, Satoshi Shimizu, Yoshiki Kawajiri | 2011-08-16 |
| 7969780 | Nonvolatile semiconductor memory using an adjustable threshold voltage transistor in a flip-flop | Taku Ogura, Yoshiki Kawajiri | 2011-06-28 |
| 7924615 | Nonvolatile semiconductor memory device | Natsuo Ajika, Shoji Shukuri, Yoshiki Kawajiri | 2011-04-12 |
| 7701778 | Nonvolatile semiconductor memory device | Natsuo Ajika, Shoji Shukuri, Yoshiki Kawajiri | 2010-04-20 |
| 7573742 | Nonvolatile semiconductor memory | Natsuo Ajika, Shoji Shukuri, Moriyoshi Nakashima | 2009-08-11 |
| 7515479 | Nonvolatile semiconductor storage device and method for writing therein | Natsuo Ajika, Shoji Shukuri, Moriyoshi Nakashima | 2009-04-07 |
| 7312601 | Start-up circuit for a current generator | — | 2007-12-25 |
| 7274176 | Regulator circuit having a low quiescent current and leakage current protection | — | 2007-09-25 |
| 6900628 | Semiconductor integrated circuit allowing proper detection of pin contact failure | Hidenori Shirahama | 2005-05-31 |
| 6838928 | Boosting circuit configured with plurality of boosting circuit units in series | — | 2005-01-04 |
| 6788577 | Nonvolatile semiconductor memory | — | 2004-09-07 |
| 6788581 | Non-volatile semiconductor memory device configured to reduce rate of erroneously reading data from memory cell | — | 2004-09-07 |