P

Inventor

KUBOTA HAJIME

JP51 patents
⚠️ This page may combine multiple inventors who share the name “KUBOTA HAJIME”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJITSU LTD

22 patents
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
US9209781B2Dec 8, 2015

Oscillator device and method of mounting oscillator device

FUJITSU LTD4 citations73
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
US10355640B2Jul 16, 2019

Crystal oscillator device and method of measuring crystal oscillator characteristic

FUJITSU LTD0 citations52
US10355641B2Jul 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
US10256771B2Apr 9, 2019

Crystal oscillator device and method of measuring crystal oscillator characteristic

FUJITSU LTD0 citations52
US9929692B2Mar 27, 2018

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

FUJITSU LTD0 citations52
US9921257B2Mar 20, 2018

Crystal unit

FUJITSU LTD0 citations52
US9853627B2Dec 26, 2017

Crystal resonator, and production method therefor

FUJITSU LTD0 citations52
US9778096B2Oct 3, 2017

Method of measuring characteristics of crystal unit

FUJITSU LTD0 citations52
US9287843B2Mar 15, 2016

Method of fabricating crystal unit, crystal unit fabrication mask, and crystal unit package

FUJITSU LTD0 citations52
US8859334B2Oct 14, 2014

Electronic device manufacturing method and chip assembly

FUJITSU LTD0 citations52
US8723391B2May 13, 2014

Tuning fork vibrator with support arms extending obliquely from the base

FUJITSU LTD1 citations52
US9287210B2Mar 15, 2016

Semiconductor device having a switch that expands and contracts by temperature change

FUJITSU LTD0 citations42
US9054311B2Jun 9, 2015

Electronic device and method of manufacturing the same

FUJITSU LTD0 citations42

KUBOTA HAJIME

14 patents

DAINIPPON PRINTING CO LTD

3 patents

SHARP KK

2 patents

SHIBUKAWA TOMOKI

2 patents

HONDA MOTOR CO LTD

1 patent

PETROLEUM ENERGY CENTER FOUND

1 patent

IWASA KEISUKE

1 patent

OKADA DAISUKE

1 patent

TOYOTA MOTOR CO LTD

1 patent

MATSUI HIDEAKI

1 patent

FUJIFILM CORP

1 patent

Showing the top 50 of 51 patents by PatentIndex Score.