Patent | Date |
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Semiconductor integrated circuit device Grant 11,326,917 - Niwa , et al. May 10, 2 | 2022-05-10 |
Vehicle switch control device and switch state detection method Grant 10,894,519 - Kaneda , et al. January 19, 2 | 2021-01-19 |
Ultrasonic sensor, and method for controlling a burst signal Grant 10,852,404 - Niwa December 1, 2 | 2020-12-01 |
Signal processing apparatus and system including the same Grant 10,816,374 - Niwa October 27, 2 | 2020-10-27 |
Ultrasonic flowmeter Grant 10,782,169 - Niwa Sept | 2020-09-22 |
Vehicle Switch Control Device And Switch State Detection Method App 20200269780 - Kaneda; Yuji ;   et al. | 2020-08-27 |
Semiconductor Integrated Circuit Device App 20200064168 - Niwa; Isao ;   et al. | 2020-02-27 |
Clock generating device, electronic circuit, integrated circuit and electrical machinery Grant 10,491,225 - Niwa Nov | 2019-11-26 |
Semiconductor integrated circuit, and sensor system and vehicle including the same Grant 10,374,143 - Ota , et al. | 2019-08-06 |
Semiconductor integrated circuit for monitoring switch, electronic control unit and vehicle Grant 10,288,686 - Takamura , et al. | 2019-05-14 |
Ultrasonic Flowmeter App 20190078919 - NIWA; Isao | 2019-03-14 |
Signal Processing Apparatus And System Including The Same App 20190049277 - Niwa; Isao | 2019-02-14 |
Semiconductor Integrated Circuit, And Sensor System And Vehicle Including The Same App 20180069169 - Ota; Akihiro ;   et al. | 2018-03-08 |
Semiconductor Integrated Circuit For Monitoring Switch, Electronic Control Unit And Vehicle App 20180024195 - Takamura; Shogo ;   et al. | 2018-01-25 |
Ultrasonic Sensor, And Method For Controlling A Burst Signal App 20180003808 - Niwa; Isao | 2018-01-04 |
Clock Generating Device, Electronic Circuit, Integrated Circuit And Electrical Machinery App 20170302285 - Niwa; Isao | 2017-10-19 |
Receiving circuit, semiconductor device, and sensor device Grant 9,429,646 - Niwa , et al. August 30, 2 | 2016-08-30 |
Transmission circuit, semiconductor device, ultrasonic sensor and vehicle Grant 9,406,291 - Niwa August 2, 2 | 2016-08-02 |
Receiving Circuit, Semiconductor Device, And Sensor Device App 20140225477 - Niwa; Isao ;   et al. | 2014-08-14 |
Transmission Circuit, Semiconductor Device, Ultrasonic Sensor And Vehicle App 20140043940 - Niwa; Isao | 2014-02-13 |
Oscillation circuit Grant 8,232,847 - Niwa July 31, 2 | 2012-07-31 |
Oscillation Circuit App 20110001570 - Niwa; Isao | 2011-01-06 |
Driver device and print head Grant 7,686,409 - Niwa March 30, 2 | 2010-03-30 |
Driver device and print head App 20070014617 - Niwa; Isao | 2007-01-18 |
Driver device for a thermal print head Grant 7,125,089 - Niwa October 24, 2 | 2006-10-24 |
Driver device and print head App 20050191106 - Niwa, Isao | 2005-09-01 |
Nestable packaging container Grant D302,120 - Niwa , et al. July 11, 1 | 1989-07-11 |
Nestable packaging container Grant 4,793,516 - Niwa , et al. December 27, 1 | 1988-12-27 |