Patent | Date |
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Earphone Grant D938,594 - Iwakura , et al. December 14, 2 | 2021-12-14 |
Earphone Grant D938,595 - Iwakura , et al. December 14, 2 | 2021-12-14 |
Electroacoustic transducer and acoustic device Grant 11,184,720 - Yoshikawa , et al. November 23, 2 | 2021-11-23 |
Electromechanical transducer and electroacoustic transducer Grant 11,178,495 - Iwakura November 16, 2 | 2021-11-16 |
Electromechanical Transducer And Electroacoustic Transducer App 20210235199 - IWAKURA; Takashi | 2021-07-29 |
Installation structure of vibrator Grant 11,051,097 - Soeta , et al. June 29, 2 | 2021-06-29 |
Image capturing system for shape measurement of structure, on-board controller Grant 11,016,509 - Iwakura , et al. May 25, 2 | 2021-05-25 |
Installation Structure Of Vibrator App 20210067861 - SOETA; Akihiro ;   et al. | 2021-03-04 |
Electroacoustic Transducer And Acoustic Device App 20210029477 - YOSHIKAWA; Kyoji ;   et al. | 2021-01-28 |
Measurement apparatus, measurement instruction apparatus, measurement system, and non-transitory computer-readable recording medium Grant 10,852,750 - Iwakura , et al. December 1, 2 | 2020-12-01 |
Flight control device and profile measurement device Grant 10,831,200 - Iwakura , et al. November 10, 2 | 2020-11-10 |
Electromechanical transducer Grant 10,542,348 - Iwakura , et al. Ja | 2020-01-21 |
Electromechanical transducer Grant 10,447,132 - Iwakura Oc | 2019-10-15 |
Strain Calculation Apparatus, Strain Compensation Apparatus, Program, And Storage Medium App 20190310082 - IWAKURA; Takashi ;   et al. | 2019-10-10 |
Image Capturing System For Shape Measurement Of Structure, On-board Controller App 20190302806 - IWAKURA; Takashi ;   et al. | 2019-10-03 |
Measurement Apparatus, Measurement Instruction Apparatus, Measurement System, And Non-transitory Computer-readable Recording Med App 20190171237 - IWAKURA; Takashi ;   et al. | 2019-06-06 |
Image capturing system for shape measurement of structure, method of capturing image of structure for shape measurement of structure, on-board control device, remote control device, program, and storage medium Grant 10,218,893 - Iwakura , et al. Feb | 2019-02-26 |
Electromechanical Transducer App 20180310101 - IWAKURA; Takashi ;   et al. | 2018-10-25 |
Flight Control Device And Profile Measurement Device App 20180307230 - IWAKURA; Takashi ;   et al. | 2018-10-25 |
Image Capturing System For Shape Measurement Of Structure, Method Of Capturing Image Of Structure For Shape Measurement Of Structure, On-board Control Device, Remote Control Device, Program, And Storage Medium App 20180262674 - IWAKURA; Takashi ;   et al. | 2018-09-13 |
Electromechanical Transducer App 20170244309 - IWAKURA; Takashi | 2017-08-24 |
Electromechanical transducer and electroacoustic transducer Grant 9,601,980 - Iwakura , et al. March 21, 2 | 2017-03-21 |
Electromechanical transducer and electrocoustic transducer Grant 9,301,054 - Iwakura , et al. March 29, 2 | 2016-03-29 |
Oscillating type physical property measuring apparatus and method Grant 9,228,930 - Motoyoshi , et al. January 5, 2 | 2016-01-05 |
Oscillating Type Physical Property Measuring Apparatus And Method App 20150233808 - Motoyoshi; Junichi ;   et al. | 2015-08-20 |
Electromechanical Transducer And Electroacoustic Transducer App 20150207392 - Iwakura; Takashi ;   et al. | 2015-07-23 |
Electromechanical Transducer And Electrocoustic Transducer App 20140270276 - Iwakura; Takashi ;   et al. | 2014-09-18 |
Radome of canape structure Grant 8,760,359 - Sato , et al. June 24, 2 | 2014-06-24 |
RFID tag Grant 8,672,230 - Okegawa , et al. March 18, 2 | 2014-03-18 |
Shorted Patch Antenna Device And Method Of Manufacturing Therefor App 20120306721 - Okegawa; Hirokatsu ;   et al. | 2012-12-06 |
Radome Of Canape Structure App 20120188145 - Sato; Hiroyuki ;   et al. | 2012-07-26 |
Waterproof hearing aid Grant 8,150,082 - Saito , et al. April 3, 2 | 2012-04-03 |
Rfid Tag App 20100181379 - Okegawa; Hirokatsu ;   et al. | 2010-07-22 |
Waterproof Hearing Aid App 20080165996 - Saito; Atsushi ;   et al. | 2008-07-10 |