P

Inventor

ITOH MASAYUKI

JP95 patents
⚠️ This page may combine multiple inventors who share the name “ITOH MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJITSU LTD

18 patents
US9812257B2Nov 7, 2017

Coil component and method of manufacturing coil component

FUJITSU LTD7 citations84
US7298605B2Nov 20, 2007

Electrolytic capacitor

FUJITSU LTD10 citations82
US10090110B2Oct 2, 2018

Crystal unit and method of adjusting crystal unit

FUJITSU LTD2 citations73
US9774296B2Sep 26, 2017

Crystal unit, oscillator, and method for fabricating the crystal unit

FUJITSU LTD2 citations73
US9536661B2Jan 3, 2017

Method of production of transformer module

FUJITSU LTD2 citations73
US9209781B2Dec 8, 2015

Oscillator device and method of mounting oscillator device

FUJITSU LTD4 citations73
US10629371B2Apr 21, 2020

Method of manufacturing coil component

FUJITSU LTD1 citations63
US7602600B1Oct 13, 2009

Tantalum capacitor

FUJITSU LTD4 citations63
US10267755B2Apr 23, 2019

Method for inspecting crystal unit by analyzing frequency characteristics of impedance

FUJITSU LTD1 citations62
US11036809B2Jun 15, 2021

Trouble information search method and trouble information search apparatus

FUJITSU LTD0 citations52
US10644672B2May 5, 2020

Crystal unit and method of adjusting crystal unit

FUJITSU LTD0 citations52
US10614189B2Apr 7, 2020

Component retrieve device and component retrieve method

FUJITSU LTD0 citations52
US10476435B2Nov 12, 2019

Crystal oscillator, crystal resonator controlling method, and crystal resonator controlling device

FUJITSU LTD0 citations52
US10453606B2Oct 22, 2019

Manufacturing method of transformer device

FUJITSU LTD0 citations52
US10355641B2Jul 16, 2019

Crystal oscillator device and method of measuring crystal oscillator characteristic

FUJITSU LTD0 citations52
US10355640B2Jul 16, 2019

Crystal oscillator device and method of measuring crystal oscillator characteristic

FUJITSU LTD0 citations52
US10340850B2Jul 2, 2019

Crystal oscillator device and method of measuring crystal oscillator characteristic

FUJITSU LTD0 citations52
US10333480B2Jun 25, 2019

Crystal oscillator device and method of measuring crystal oscillator characteristic

FUJITSU LTD0 citations52

TOYOTA MOTOR CO LTD

9 patents

TOSHIBA KK

5 patents

KANSAI PAINT CO LTD

5 patents

ADVANTEST CORP

3 patents

TOKYO SHIBAURA ELECTRIC CO

3 patents

SHARP KK

2 patents

CANON KK

1 patent

TOKYO TUNGSTEN KK

1 patent

NIPPON DENSO CO

1 patent

TAKADA KATSUMI

1 patent

KUBOTA HAJIME

1 patent

Showing the top 50 of 95 patents by PatentIndex Score.