Inventor
KISHI MASAKAZU
JP37 patents
⚠️ This page may combine multiple inventors who share the name “KISHI MASAKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
25 patentsUS7387435B2Jun 17, 2008
Temperature sensor
FUJITSU LTD13 citations84
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
US9024695B2May 5, 2015
Oscillator
FUJITSU LTD6 citations73
US10267755B2Apr 23, 2019
Method for inspecting crystal unit by analyzing frequency characteristics of impedance
FUJITSU LTD1 citations62
US7177548B2Feb 13, 2007
Optical module
FUJITSU LTD2 citations61
US6832049B1Dec 14, 2004
Optical Module
FUJITSU LTD4 citations61
US10644672B2May 5, 2020
Crystal unit and method of adjusting crystal unit
FUJITSU LTD0 citations52
US10476435B2Nov 12, 2019
Crystal oscillator, crystal resonator controlling method, and crystal resonator controlling 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
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
US9410997B2Aug 9, 2016
Crystal unit and method of measuring characteristics of the crystal unit
FUJITSU LTD0 citations51
US9464943B2Oct 11, 2016
Temperature sensor and temperature compensation oscillator
FUJITSU LTD0 citations42
US9054311B2Jun 9, 2015
Electronic device and method of manufacturing the same
FUJITSU LTD0 citations42
KUBOTA HAJIME
6 patentsUS8729777B2May 20, 2014
Piezoelectric oscillator
KUBOTA HAJIME2 citations62
US8968498B2Mar 3, 2015
Crystal-oscillator fabricating apparatus and method
KUBOTA HAJIME0 citations51
US8710710B2Apr 29, 2014
Method of fabricating crystal unit, crystal unit fabrication mask, and crystal unit package
KUBOTA HAJIME0 citations51
US8629601B2Jan 14, 2014
Piezoelectric oscillator
KUBOTA HAJIME1 citations51
US8547180B2Oct 1, 2013
Package, piezoelectric vibrator and piezoelectric oscillator
KUBOTA HAJIME0 citations51
US8393071B2Mar 12, 2013
Method for manufacturing an oscillator device
KUBOTA HAJIME0 citations51
KISHI MASAKAZU
4 patentsUS8174331B2May 8, 2012
Temperature compensated crystal oscillator, printed-circuit board, and electronic device
KISHI MASAKAZU2 citations60
US8120438B2Feb 21, 2012
Temperature compensated crystal oscillator
KISHI MASAKAZU1 citations50
US8762765B2Jun 24, 2014
Electronic apparatus, clock apparatus, and clock control apparatus
KISHI MASAKAZU0 citations39
US8076961B2Dec 13, 2011
Monitoring apparatus and computer-readable storage medium
KISHI MASAKAZU0 citations39