Inventor
OMORI HIDEKI
JP39 patents
⚠️ This page may combine multiple inventors who share the name “OMORI HIDEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
11 patentsUS5977530ANov 2, 1999
Switching power supply for high frequency heating apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41 citations92
US6770857B2Aug 3, 2004
Induction heating apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations91
US6362463B1Mar 26, 2002
High frequency heating apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD43 citations91
US5319174AJun 7, 1994
Induction heating cooker with constant frequency controlled inverter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations90
US6018154AJan 25, 2000
High-frequency inverter and induction cooking device using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations89
US7385496B2Jun 10, 2008
Monitoring system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations83
US6297483B2Oct 2, 2001
Induction heating of heating element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations81
US5571438ANov 5, 1996
Induction heating cooker operated at a constant oscillation frequency
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations80
US6995473B2Feb 7, 2006
Stacked semiconductor transistors
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations73
US6624579B2Sep 23, 2003
Magnetron drive power supply
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations73
US4652713AMar 24, 1987
Induction heating apparatus using inductive coupling for current regulation
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73
EDWARDS JAPAN LTD
6 patentsUS10215191B2Feb 26, 2019
Vacuum pump control device and vacuum pump
EDWARDS JAPAN LTD5 citations73
US11408429B2Aug 9, 2022
Vacuum pump apparatus, and pump main body unit, control unit, and spacer each for use in vacuum pump apparatus
EDWARDS JAPAN LTD0 citations61
US11333153B2May 17, 2022
Vacuum pump and control apparatus associated with vacuum pump
EDWARDS JAPAN LTD0 citations61
US11081845B2Aug 3, 2021
Vacuum pump, and connector and control device applied to vacuum pump
EDWARDS JAPAN LTD0 citations61
US11512705B2Nov 29, 2022
Vacuum pump
EDWARDS JAPAN LTD0 citations52
US10876540B2Dec 29, 2020
Electromagnetic rotating device and vacuum pump equipped with electromagnetic rotating device
EDWARDS JAPAN LTD0 citations42
SEIKO SEIKI KK
4 patentsUS5133158AJul 28, 1992
Control system of grinding machine
SEIKO SEIKI KK21 citations82
US5024025AJun 18, 1991
Control system of grinding machine
SEIKO SEIKI KK17 citations74
US5018071AMay 21, 1991
Method and apparatus for controlling a grinder having a spindle with deflection sensor
SEIKO SEIKI KK9 citations74
US5585718ADec 17, 1996
Device for detecting the bending magnitude of a shaft
SEIKO SEIKI KK4 citations61
MARUZEN PETROCHEM CO LTD
4 patentsUS6506946B1Jan 14, 2003
Process for continuous production of acetylenediol
MARUZEN PETROCHEM CO LTD4 citations58
US6605733B2Aug 12, 2003
Titanium-containing solid catalyst and process for producing epoxy compound using the same
MARUZEN PETROCHEM CO LTD2 citations56
US6479707B2Nov 12, 2002
Process for producing 2-butanone and 2-butanol
MARUZEN PETROCHEM CO LTD0 citations50
US8030419B2Oct 4, 2011
Process for producing polymer for semiconductor lithography
MARUZEN PETROCHEM CO LTD0 citations46