| Authentication token and authentication system S Shigematsu, K Saito, K Machida, T Hatano, H Kyuragi, H Unno, H Suto, ... US Patent App. 09/853,770, 2002 | 334 | 2002 |
| Proposal of a single-transistor-cell-type ferroelectric memory using an SOI structure and experimental study on the interference problem in the write operation H Ishiwara, TST Shimamura, ETE Tokumitsu Japanese journal of applied physics 36 (3S), 1655, 1997 | 80 | 1997 |
| Capacitive-sensing circuit technique for image quality improvement on fingerprint sensor LSIs T Shimamura, H Morimura, S Shigematsu, M Nakanishi, K Machida IEEE journal of solid-state circuits 45 (5), 1080-1087, 2010 | 52 | 2010 |
| Small shape recognizing capacitive sensor device H Morimura, S Shigematsu, K Machida, H Kyuragi, T Shimamura US Patent 6,556,935, 2003 | 39 | 2003 |
| Organism recognition system T Shimamura, H Morimura, S Shigematsu, N Sato, M Urano, K Machida US Patent 7,548,636, 2009 | 36 | 2009 |
| Optical switch device H Ishii, Y Tanabe, K Machida, M Urano, T Shimamura, Y Uenishi, ... US Patent 6,912,336, 2005 | 33 | 2005 |
| Semiconductor device having MEMS M Urano, H Ishii, T Shimamura, Y Tanabe, K Machida, T Sakata US Patent 7,208,809, 2007 | 32 | 2007 |
| Nano-watt power management and vibration sensing on a dust-size batteryless sensor node for ambient intelligence applications T Shimamura, M Ugajin, K Suzuki, K Ono, N Sato, K Kuwabara, ... 2010 IEEE International Solid-State Circuits Conference-(ISSCC), 504-505, 2010 | 31 | 2010 |
| Image capturing method and apparatus and fingerprint collation method and apparatus H Morimura, T Shimamura, K Saito, Y Okazaki, H Kyuragi, C Yamaguchi, ... US Patent 6,990,219, 2006 | 30 | 2006 |
| Surface shape recognition sensor and method of manufacturing the same N Sato, K Machida, H Kyuragi, S Shigematsu, H Morimura, H Ishii, ... US Patent 7,123,026, 2006 | 27 | 2006 |
| A pixel-level automatic calibration circuit scheme for capacitive fingerprint sensor LSIs H Morimura, S Shigematsu, T Shimamura, K Machida, H Kyuragi IEEE Journal of Solid-State Circuits 37 (10), 1300-1306, 2002 | 27 | 2002 |
| Ultra-low-power circuit techniques for mm-size wireless sensor nodes with energy harvesting H Morimura, S Oshima, K Matsunaga, T Shimamura, M Harada IEICE Electronics Express 11 (20), 20142009-20142009, 2014 | 26 | 2014 |
| A zero-sink-current Schmitt trigger and window-flexible counting circuit for fingerprint sensor/identifier H Morimura, T Shimannura, K Fujii, S Shigematsu, Y Okazaki, ... 2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No …, 2004 | 23 | 2004 |
| Surface shape recognition sensor T Shimamura, H Morimura, S Shigematsu, N Sato, M Urano, K Machida US Patent 7,366,332, 2008 | 21 | 2008 |
| Method of manufacturing a semiconductor device having MEMS M Urano, H Ishii, T Shimamura, Y Tanabe, K Machida, T Sakata US Patent 7,482,196, 2009 | 20 | 2009 |
| A fingerprint sensor with impedance sensing for fraud detection T Shimamura, H Morimura, N Shimoyama, T Sakata, S Shigematsu, ... 2008 IEEE International Solid-State Circuits Conference-Digest of Technical …, 2008 | 19 | 2008 |
| Impedance-sensing circuit techniques for integration of a fraud detection function into a capacitive fingerprint sensor T Shimamura, H Morimura, N Shimoyama, T Sakata, S Shigematsu, ... IEEE Sensors Journal 12 (5), 1393-1401, 2011 | 18 | 2011 |
| Fabrication of optical microelectromechanical-system switches having multilevel mirror-drive electrodes H Ishii, M Urano, Y Tanabe, T Shimamura, J Yamaguchi, T Kamei, ... Japanese journal of applied physics 43 (9R), 6468, 2004 | 18 | 2004 |
| Analysis of electret-based MEMS vibrational energy harvester with slit-and-slider structure N Sato, K Ono, T Shimamura, K Kuwabara, M Ugajin, Y Sato Journal of microelectromechanical systems 21 (5), 1218-1228, 2012 | 16 | 2012 |
| Parallel processing device and parallel processing method T Shimamura, H Morimura, K Fujii, S Shigematsu, K Machida US Patent 7,480,785, 2009 | 14 | 2009 |
