Inventor
TAMAMURA MASAYA
JP23 patents
⚠️ This page may combine multiple inventors who share the name “TAMAMURA MASAYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
14 patentsUS6078633AJun 20, 2000
PLL circuit and its automatic adjusting circuit
FUJITSU LTD26 citations92
US5859551AJan 12, 1999
Digital PLL circuit
FUJITSU LTD29 citations92
US5128673AJul 7, 1992
Signal generator for generating a delayed clock signal
FUJITSU LTD27 citations92
US6118316ASep 12, 2000
Semiconductor integrated circuit including plurality of phase-locked loops
FUJITSU LTD41 citations91
US5218230AJun 8, 1993
Ic package with electric conductor lines in dielectric package body
FUJITSU LTD26 citations91
US5001361AMar 19, 1991
Master-slave flip-flop circuit
FUJITSU LTD26 citations91
US4933576AJun 12, 1990
Gate array device having macro cells for forming master and slave cells of master-slave flip-flop circuit
FUJITSU LTD40 citations91
US6535566B1Mar 18, 2003
Demodulating method and receiver apparatus
FUJITSU LTD11 citations73
US5666387ASep 9, 1997
Signal processing device having PLL circuits
FUJITSU LTD15 citations73
US6087869AJul 11, 2000
Digital PLL circuit
FUJITSU LTD5 citations62
US5270586ADec 14, 1993
Controllable delay logic circuit for providing variable delay time
FUJITSU LTD2 citations62
US4928024AMay 22, 1990
Referenceless ECL logic circuit
FUJITSU LTD3 citations61
US5321733AJun 14, 1994
Counter circuit using Johnson-type counter and applied circuit including the same
FUJITSU LTD3 citations59
US5694078ADec 2, 1997
Semiconductor integrated circuit having regularly arranged transistor basic cells
FUJITSU LTD1 citations44
SOCIONEXT INC
9 patentsUS11229381B2Jan 25, 2022
Semiconductor integrated circuit and respiratory motion testing apparatus
SOCIONEXT INC2 citations69
USD915605SApr 6, 2021
Ultrasonic probe
SOCIONEXT INC1 citations61
USD915604SApr 6, 2021
Ultrasonic probe
SOCIONEXT INC0 citations61
US12499988B2Dec 16, 2025
Ultrasonic probe, ultrasonic diagnostic system, ultrasonic diagnostic program, and method of ultrasonic diagnostic
SOCIONEXT INC0 citations51
US12458327B2Nov 4, 2025
Ultrasonic device, semiconductor device, and method of controlling ultrasonic device
SOCIONEXT INC0 citations51
US11534139B2Dec 27, 2022
Ultrasonic diagnostic device and ultrasonic diagnostic system
SOCIONEXT INC0 citations50
US11452505B2Sep 27, 2022
Ultrasonic diagnostic apparatus and ultrasonic diagnostic system
SOCIONEXT INC0 citations50
US11234730B2Feb 1, 2022
Ultrasonic probe control method and computer-readable storage medium holding program
SOCIONEXT INC0 citations50
US11045097B2Jun 29, 2021
Blood pressure meter
SOCIONEXT INC0 citations48