TAKENAKA; Isao

Patent Applications and Registrations

Patent applications and USPTO patent grants for TAKENAKA; Isao.The latest application filed is for "radio-frequency circuit and communication device".

Company Profile

5.15.17

TAKENAKA; Isao - Kyoto JP
TAKENAKA; Isao - Nagaokakyo-shi JP
TAKENAKA; Isao - Tokyo JP
Takenaka; Isao - Kawasaki JP
TAKENAKA; Isao - Kawasaki-shi JP
Takenaka; Isao - Kanagawa N/A JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Radio-frequency Circuit And Communication Device App 20220173765 - TAKENAKA; Isao	2022-06-02
Radio Frequency Module And Communication Device App 20220173759 - TAKENAKA; Isao ; et al.	2022-06-02
Radio Frequency Module And Communication Device App 20210306015 - TADA; Masaki ; et al.	2021-09-30
Power Amplifier Module, Frontend Circuit, And Communication Device App 20210211100 - TAKENAKA; Isao	2021-07-08
Power amplifier module, frontend circuit, and communication device Grant 10,992,267 - Takenaka April 27, 2	2021-04-27
Demultiplexing apparatus and method of designing the apparatus Grant 10,879,942 - Takenaka December 29, 2	2020-12-29
High-frequency Module App 20200212529 - MATSUMOTO; Shou ; et al.	2020-07-02
Power Amplifier Module, Frontend Circuit, And Communication Device App 20200169225 - TAKENAKA; Isao	2020-05-28
Power amplifier module, frontend circuit, and communication device Grant 10,554,180 - Takenaka Fe	2020-02-04
High-frequency front-end circuit Grant 10,476,531 - Takenaka Nov	2019-11-12
High-frequency front end circuit Grant 10,432,149 - Takenaka O	2019-10-01
High-frequency Front End Circuit App 20190296694 - TAKENAKA; Isao	2019-09-26
Demultiplexing Apparatus And Method Of Designing The Apparatus App 20190238164 - TAKENAKA; Isao	2019-08-01
High-frequency front end circuit Grant 10,367,455 - Takenaka July 30, 2	2019-07-30
Power Amplifier Module, Frontend Circuit, And Communication Device App 20190158036 - TAKENAKA; Isao	2019-05-23
Demultiplexing apparatus and method of designing the apparatus Grant 10,298,273 - Takenaka	2019-05-21
High-frequency Front End Circuit App 20180337638 - TAKENAKA; Isao	2018-11-22
Demultiplexing Apparatus And Method Of Designing The Apparatus App 20180248569 - TAKENAKA; Isao	2018-08-30
High-frequency Front-end Circuit App 20180109274 - TAKENAKA; Isao	2018-04-19
High-frequency Amplifier App 20160134244 - TAKENAKA; Isao	2016-05-12
High-frequency amplifier Grant 9,209,752 - Takenaka December 8, 2	2015-12-08
High-frequency Amplifier App 20130229237 - TAKENAKA; Isao	2013-09-05
Field-effect transistor Grant 8,431,963 - Takenaka , et al. April 30, 2	2013-04-30
High efficiency power amplifier Grant 7,843,262 - Takenaka November 30, 2	2010-11-30
Field-effect Transistor App 20100295097 - Takenaka; Isao ; et al.	2010-11-25
High Efficiency Power Amplifier App 20090179703 - TAKENAKA; Isao	2009-07-16
Micro-wave power amplifier Grant 6,614,311 - Takenaka September 2, 2	2003-09-02
180.degree. phase shift circuit having an improved isolation characteristic Grant 6,529,099 - Takenaka March 4, 2	2003-03-04
Micro-wave power amplifier App 20020067212 - Takenaka, Isao	2002-06-06
Microwave amplifier generating distortion-reduced high output microwave power Grant 6,396,342 - Takenaka May 28, 2	2002-05-28
Phase shifter having two transmission signal paths independently coupled with unbalanced signal transmission path and balanced signal transmission path Grant 6,377,134 - Takenaka April 23, 2	2002-04-23

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