Issued Patents All Time
Showing 25 most recent of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352843 | System and method for emulating diffuse targets | — | 2025-07-08 |
| 11933913 | Implementing non-point targets using direct synthesis of radar signals | — | 2024-03-19 |
| 11686750 | Measurement instrument having time, frequency and logic domain channels | — | 2023-06-27 |
| 11674733 | Cold insulation container | Akihiko Ikemura, Michio Okajima, Keiichi Ohata, Shutaro Nambu | 2023-06-13 |
| 11329640 | Analog delay lines and analog readout systems | Charles Qingle Wu, Kenneth D. Poulton | 2022-05-10 |
| 10696128 | Cold storage heat exchanger | Jun Abei, Toshiya Nagasawa, Eiichi Torigoe, Naohisa Ishizaka, Norihide Kawachi +2 more | 2020-06-30 |
| 10581162 | Systems and methods for determining a spatial radiation characteristic of a transmitted radio-frequency signal | — | 2020-03-03 |
| 9365866 | Vectors for generating pluripotent stem cells and methods of producing pluripotent stem cells using the same | Mahito Nakanishi, Masayuki Sano, Manami Ohtaka | 2016-06-14 |
| 9145564 | Persistently infective Sendai virus vector | Hiroaki Segawa, Mahito Nakanishi | 2015-09-29 |
| 8849602 | Calibrating reconstructed signal using multi-tone calibration signal | Kenneth McClellan Rush | 2014-09-30 |
| 8680915 | Techniques to reduce memory effect or inter-symbol interference (ISI) in circuits using op-amp sharing | Cheongyuen William Tsang | 2014-03-25 |
| 8682334 | System and method for increasing area density of terrestrial broadcast stations | Jayendra Das, Jogesh Warrior | 2014-03-25 |
| 8508452 | Systems and method for displaying images with reduced power consumption | Ian Hardcastle, Pierre Mertz, Rene Helbing, Charels W. Hoke, Barry Bronson | 2013-08-13 |
| 8496941 | Vectors for generating pluripotent stem cells and methods of producing pluripotent stem cells using the same | Mahito Nakanishi, Manami Ohtaka, Masayuki Sano | 2013-07-30 |
| 8149203 | Systems and method for displaying images with reduced power consumption | Ian Hardcastle, Pierre Mertz, Rene Helbing, Charels W. Hoke, Barry Bronson | 2012-04-03 |
| 8120565 | Method and apparatus to enhance contrast in electro-optical display devices | Charles Hoke, Thomas A. Knotts | 2012-02-21 |
| 7889186 | Pen input device and method for tracking pen position | Ian Hardcastle | 2011-02-15 |
| 7880710 | Differential drive circuit and method for generating an a.c. differential drive signal | Oliver Landolt | 2011-02-01 |
| 7858231 | Current collector sheet and electrochemical device | Naoto Arai, Toru Oshima, Fumio Daio, Munehisa Ikoma, Hideo Kaiya | 2010-12-28 |
| 7833656 | Electrochemical device and method for producing the same | Naoto Arai, Toru Oshima, Fumio Daio, Munehisa Ikoma, Norio Saito +1 more | 2010-11-16 |
| 7759622 | Methods and apparatus for regulating the drive currents of a plurality of light emitters | — | 2010-07-20 |
| 7731409 | Illumination device and method for producing a spatial pattern of light at different wavelengths | — | 2010-06-08 |
| 7671993 | Methods and apparatus for estimating the intensity of one spectrum of light in a mixed light, in response to the sensed intensities of one or more other spectrums of light in the mixed light | Len-Li Kevin Lim | 2010-03-02 |
| 7610174 | System for assured reliability in DC to AC power converters | S Jeffrey Rosner, Charles Hoke | 2009-10-27 |
| 7554212 | Mechanically powered cordless pointing device | Julie E. Fouquet, George Panotopoulos | 2009-06-30 |