P

Inventor

YAMAZAKI MUTSUKI

JP69 patents
⚠️ This page may combine multiple inventors who share the name “YAMAZAKI MUTSUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA KK

46 patents
US5300951AApr 5, 1994

Member coated with ceramic material and method of manufacturing the same

TOSHIBA KK75 citations96
US4797009AJan 10, 1989

Dynamic pressure air bearing

TOSHIBA KK69 citations96
US6778042B2Aug 17, 2004

High-frequency device

TOSHIBA KK35 citations92
US4794463ADec 27, 1988

Ink jet system

TOSHIBA KK35 citations92
US4656110AApr 7, 1987

Electrophotographic photosensitive member having a photoconductive layer of an amorphous material

TOSHIBA KK34 citations92
US4893151AJan 9, 1990

Image developing apparatus

TOSHIBA KK43 citations90
US7115878B2Oct 3, 2006

Flat panel X-ray detector

TOSHIBA KK11 citations84
US6937117B2Aug 30, 2005

High-frequency device

TOSHIBA KK12 citations84
US4785324ANov 15, 1988

Electrophotographic apparatus and method for preventing the lowering of a charging voltage at a photoreceptor

TOSHIBA KK24 citations80
US6529092B2Mar 4, 2003

Superconductor filter and radio transmitter-receiver

TOSHIBA KK9 citations74
US4729937AMar 8, 1988

Layered amorphous silicon electrophotographic photosensitive member comprises BN surface layer and BN barrier layer

TOSHIBA KK8 citations74
US6903632B2Jun 7, 2005

Band pass filter

TOSHIBA KK11 citations73
US6897745B2May 24, 2005

Resonator and filter

TOSHIBA KK8 citations73
US4963893AOct 16, 1990

Heat-resistant insulating substrate, thermal printing head, and thermographic apparatus

TOSHIBA KK4 citations73
US7397330B2Jul 8, 2008

Filter and radio communication device using the same

TOSHIBA KK6 citations63
US4724193AFeb 9, 1988

Photoconductive membrane for exhibiting photoconductivity upon illumination by electromagnetic light in the visible to ultraviolet range

TOSHIBA KK2 citations63
US4666803AMay 19, 1987

Photoconductive member for exhibiting photoconductivity upon illumination by electromagnetic light in the visible to ultraviolet range

TOSHIBA KK3 citations63
US12310119B2May 20, 2025

Solar cell, laminated body, multi-junction solar cell, solar cell module, and solar power generation system

TOSHIBA KK0 citations62
US11908970B2Feb 20, 2024

Process for manufacturing multilayered thin film, method of manufacturing solar cell, and method for manufacturing solar cell module

TOSHIBA KK0 citations62
US11901474B2Feb 13, 2024

Solar cell, multi-junction solar cell, solar cell module, and photovoltaic power generation system

TOSHIBA KK0 citations62
US11888076B2Jan 30, 2024

Solar cell, multi-junction solar cell, solar cell module, and photovoltaic power generation system

TOSHIBA KK0 citations62
US11810993B2Nov 7, 2023

Solar cell, multi-junction solar cell, solar cell module, and photovoltaic power generation system

TOSHIBA KK0 citations62
US11626528B2Apr 11, 2023

Photoelectric conversion layer, solar cell, multi-junction solar cell, solar cell module, and photovoltaic power system

TOSHIBA KK0 citations62
US11430903B2Aug 30, 2022

Multi-junction solar cell module and photovoltaic system

TOSHIBA KK1 citations62
US11302831B2Apr 12, 2022

Solar cell, multi-junction solar cell, solar cell module, and solar power generation system

TOSHIBA KK0 citations62
US7305261B2Dec 4, 2007

Band pass filter having resonators connected by off-set wire couplings

TOSHIBA KK5 citations62
US7215225B2May 8, 2007

Superconductor filter

TOSHIBA KK4 citations62
US7167065B2Jan 23, 2007

Filter circuit

TOSHIBA KK4 citations62
US5177498AJan 5, 1993

Heat-resistant insulating substrate, thermal printing head, and thermographic apparatus

TOSHIBA KK2 citations62
US5119112AJun 2, 1992

Heat-resistant insulating substrate, thermal printing head, and thermographic apparatus

TOSHIBA KK2 citations62
US12402417B2Aug 26, 2025

Solar cell, multi-junction solar cell solar cell module, and photovoltaic power generation system

TOSHIBA KK0 citations61
US11817520B2Nov 14, 2023

Method for manufacturing stacked thin film, method for manufacturing solar cell, and method for manufacturing solar cell module

TOSHIBA KK0 citations61
US11581444B2Feb 14, 2023

Solar cell, multi-junction solar cell, solar cell module, and solar photovoltaic power generation system

TOSHIBA KK0 citations61
US11205732B2Dec 21, 2021

Multi-junction solar cell

TOSHIBA KK0 citations61
US10205211B2Feb 12, 2019

Thermal insulation waveguide and wireless communication device

TOSHIBA KK1 citations61
US9972849B2May 15, 2018

Collector member, power generator, and method of manufacturing collector member for power generator

TOSHIBA KK1 citations52
US9595912B2Mar 14, 2017

Light concentrator and a solar cell

TOSHIBA KK1 citations52
US7829141B2Nov 9, 2010

Method and apparatus for depositing particles

TOSHIBA KK1 citations52
US7411475B2Aug 12, 2008

Superconductor filter

TOSHIBA KK0 citations52
US6650914B2Nov 18, 2003

High frequency super conductive filter

TOSHIBA KK0 citations52
US4716089ADec 29, 1987

Photoconductive member for exhibiting photoconductivity upon illumination by electromagnetic light in the visible to ultraviolet range

TOSHIBA KK0 citations52
US4716090ADec 29, 1987

Photoconductive member for exhibiting photoconductivity upon illumination by electromagnetic light in the visible to ultraviolet range

TOSHIBA KK0 citations52
US12568695B2Mar 3, 2026

Tandem solar cell

TOSHIBA KK0 citations51
US12342632B2Jun 24, 2025

Solar cell, multi-junction type solar cell, solar cell module, and solar cell power generation system

TOSHIBA KK0 citations51
US12300756B2May 13, 2025

Solar cell, multi-junction solar cell, solar cell module, and photovoltaic power generation system

TOSHIBA KK0 citations51
US12224367B2Feb 11, 2025

Solar cell, multi-junction solar cell, solar cell module, and solar power generation system

TOSHIBA KK0 citations51

TOKYO SHIBAURA ELECTRIC CO

2 patents

MEI WU

1 patent

YONETSU MAKI

1 patent

Showing the top 50 of 69 patents by PatentIndex Score.