Inventor

UGAWA HIROAKI

JP7 patents

⚠️ This page may combine multiple inventors who share the name “UGAWA HIROAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HEWLETT PACKARD CO

3 patents

US6195215B1Feb 27, 2001

Measurement apparatus for use in recording unit provided with control means for controlling write and read parameters

HEWLETT PACKARD CO9 citations70

US5610952AMar 11, 1997

Synchronization signal generating device

HEWLETT PACKARD CO8 citations67

US5822331AOct 13, 1998

Bit error measuring apparatus

HEWLETT PACKARD CO4 citations61

AGILENT TECHNOLOGIES INC

2 patents

US10203361B2Feb 12, 2019

Method and apparatus for electrical impedance measurements

AGILENT TECHNOLOGIES INC4 citations69

US6710256B2Mar 23, 2004

Apparatus for connecting high-frequency circuit boards provided with connecting electrodes formed on bar-shaped member

AGILENT TECHNOLOGIES INC0 citations38

ATLETA CO LTD

1 patent

US10882043B2Jan 5, 2021

Urine sampling container

ATLETA CO LTD0 citations42

KEYSIGHT TECHNOLOGIES INC

1 patent

US12388491B1Aug 12, 2025

System and method for canceling signal source noise when measuring residual noise of a device under test (DUT)

KEYSIGHT TECHNOLOGIES INC0 citations40