Inventor
YOSHIDA YOSHIKAZU
JP55 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIDA YOSHIKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
20 patentsUS5734143AMar 31, 1998
Microwave plasma torch having discretely positioned gas injection holes and method for generating plasma
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD78 citations96
US5611864AMar 18, 1997
Microwave plasma processing apparatus and processing method using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations93
US5227608AJul 13, 1993
Laser ablation apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD50 citations93
US5065697ANov 19, 1991
Laser sputtering apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations93
US5006218AApr 9, 1991
Sputtering apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD39 citations93
US5415901AMay 16, 1995
Laser ablation device and thin film forming method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations92
US5017277AMay 21, 1991
Laser sputtering apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations92
US6772514B2Aug 10, 2004
Method of machining glass substrate and method fabricating high-frequency circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD28 citations91
US5480533AJan 2, 1996
Microwave plasma source
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations84
US5159169AOct 27, 1992
Laser sputtering apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations82
US5037521AAug 6, 1991
Sputtering apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations82
US5506405AApr 9, 1996
Excitation atomic beam source
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations74
US5468930ANov 21, 1995
Laser sputtering apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations74
US5258074ANov 2, 1993
Evaporation apparatus comprising film substrate voltage applying means and current measurement means
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations74
US5234565AAug 10, 1993
Microwave plasma source
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations74
US5230784AJul 27, 1993
Microwave plasma source
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations74
US5180433AJan 19, 1993
Evaporation apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations74
US4931698AJun 5, 1990
Ion source
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74
US5446755AAug 29, 1995
Laser ablation apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63
US4846953AJul 11, 1989
Metal ion source
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63
SHIMADZU CORP
7 patentsUS4625112ANov 25, 1986
Time of flight mass spectrometer
SHIMADZU CORP60 citations96
US6377660B1Apr 23, 2002
X-ray generator
SHIMADZU CORP57 citations95
US5755227AMay 26, 1998
Method and apparatus for deducing bioelectric current sources
SHIMADZU CORP26 citations91
US5671740ASep 30, 1997
Method and apparatus for deducing bioelectric current sources
SHIMADZU CORP18 citations91
US5682889ANov 4, 1997
Method and apparatus for deducing bioelectric current sources
SHIMADZU CORP16 citations81
US7501620B2Mar 10, 2009
Laser irradiation mass spectrometer
SHIMADZU CORP7 citations71
US7759640B2Jul 20, 2010
Mass spectrometer
SHIMADZU CORP2 citations60
SONY CORP
6 patentsUS5384557AJan 24, 1995
Polarization separator and waveguide-microstrip line mode transformer for microwave apparatus
SONY CORP34 citations92
US5438340AAug 1, 1995
Elliptical feedhorn and parabolic reflector with perpendicular major axes
SONY CORP14 citations74
US5359336AOct 25, 1994
Circularly polarized wave generator and circularly polarized wave receiving antenna
SONY CORP9 citations74
US5276410AJan 4, 1994
Circular to linear polarization converter
SONY CORP18 citations74
US6469679B2Oct 22, 2002
Antenna installation device and satellite radio frequency receiver antenna device
SONY CORP7 citations73
US6426729B2Jul 30, 2002
Conductive transmission line waveguide converter, microwave reception converter and satellite broadcast reception antenna
SONY CORP10 citations73
OKI ELECTRIC IND CO LTD
4 patentsUS7009446B2Mar 7, 2006
Active filter circuit with reduced noise
OKI ELECTRIC IND CO LTD8 citations74
US6680990B1Jan 20, 2004
Elastic integrated circuit
OKI ELECTRIC IND CO LTD5 citations63
US6914455B2Jul 5, 2005
Signal amplitude limiting circuit and filter circuit
OKI ELECTRIC IND CO LTD6 citations62
US7123100B2Oct 17, 2006
Divider circuit and oscillating circuit including the same
OKI ELECTRIC IND CO LTD0 citations52
TANITA SEISAKUSHO KK
3 patentsUS6590166B2Jul 8, 2003
Living body variable measuring device
TANITA SEISAKUSHO KK61 citations96
US6473641B1Oct 29, 2002
Bioelectric impedance measuring apparatus
TANITA SEISAKUSHO KK44 citations91
US6738660B2May 18, 2004
Resinous cover for use in bioelectrical impedance measuring apparatus
TANITA SEISAKUSHO KK4 citations60
KIRIN BREWERY
1 patentMURATA MANUFACTURING CO
1 patentTOA NENRYO KOGYO KK
1 patentSHIMDASZU CORP
1 patentMITSUBISHI CHEM IND
1 patentYOSHIDA YOSHIKAZU
1 patentJFE STEEL CORP
1 patentMITSUBISHI ELECTRIC CORP
1 patentTOYO UNIVERSITY EDUCATIONAL FO
1 patentTOYO UNIVERSITY EDUCATIONAL FOUNDATION
1 patentShowing the top 50 of 55 patents by PatentIndex Score.