Inventor
SOGA IKUO
JP21 patents
⚠️ This page may combine multiple inventors who share the name “SOGA IKUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
16 patentsUS9666541B2May 30, 2017
Electronic device, manufacturing method of the same, and network system
FUJITSU LTD5 citations73
US10270406B2Apr 23, 2019
Power amplifier, semiconductor integrated circuit, and method of controlling the power amplifier
FUJITSU LTD2 citations72
US9806782B2Oct 31, 2017
Phase shift circuit, phased array device, and phase control method
FUJITSU LTD2 citations72
US12105046B2Oct 1, 2024
Gas sensor and sensor device
FUJITSU LTD0 citations62
US11719745B2Aug 8, 2023
Method of operating semiconductor device
FUJITSU LTD0 citations62
US11506707B2Nov 22, 2022
Semiconductor device and semiconductor module
FUJITSU LTD0 citations62
US11424240B2Aug 23, 2022
Semiconductor device and amplifier
FUJITSU LTD0 citations62
US11069634B2Jul 20, 2021
Amplifier and amplification apparatus
FUJITSU LTD0 citations62
US10637451B2Apr 28, 2020
Pulse position modulation circuit and transmission circuit
FUJITSU LTD1 citations62
US10868573B2Dec 15, 2020
Antenna integrated amplifier and transmitter
FUJITSU LTD0 citations51
US10670552B2Jun 2, 2020
Gas sensor and sensor device
FUJITSU LTD0 citations51
US10020797B2Jul 10, 2018
Phase shifter, semiconductor integrated circuit, and phased array system
FUJITSU LTD1 citations51
US9952175B2Apr 24, 2018
Gas sensor and sensor device
FUJITSU LTD0 citations51
US8350391B2Jan 8, 2013
Sheet structure, semiconductor device and method of growing carbon structure
FUJITSU LTD0 citations51
US10637410B2Apr 28, 2020
Amplification device and electromagnetic wave irradiating device
FUJITSU LTD0 citations41
US10348285B2Jul 9, 2019
Detector circuit and wireless communication apparatus
FUJITSU LTD0 citations41