Inventor
HIGASHIKAWA MAKOTO
JP20 patents
⚠️ This page may combine multiple inventors who share the name “HIGASHIKAWA MAKOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
13 patentsUS6951689B1Oct 4, 2005
Substrate with transparent conductive layer, and photovoltaic element
CANON KK47 citations92
US6812499B2Nov 2, 2004
Silicon-based film and photovoltaic element
CANON KK25 citations92
US6645573B2Nov 11, 2003
Process for forming a microcrystalline silicon series thin film and apparatus suitable for practicing said process
CANON KK29 citations92
US6472248B2Oct 29, 2002
Microcrystalline series photovoltaic element and process for fabrication of same
CANON KK49 citations92
US6252158B1Jun 26, 2001
Photovoltaic element and solar cell module
CANON KK34 citations92
US6132817AOct 17, 2000
Method of manufacturing photoelectric transducer with improved ultrasonic and purification steps
CANON KK22 citations92
US5981934ANov 9, 1999
Photovoltaic element having a transparent conductive layer with specified fractal dimension and fractal property
CANON KK26 citations92
US6706336B2Mar 16, 2004
Silicon-based film, formation method therefor and photovoltaic element
CANON KK16 citations84
US6803080B2Oct 12, 2004
Method of forming crystalline silicon film by CVD
CANON KK4 citations63
US6706335B2Mar 16, 2004
Method of forming silicon-based thin film
CANON KK3 citations63
US7071081B2Jul 4, 2006
Method of forming semiconductor device
CANON KK2 citations62
US7897868B2Mar 1, 2011
Stacked photovoltaic element and method for producing the same
CANON KK0 citations52
US7876490B2Jan 25, 2011
Reflection type display apparatus
CANON KK0 citations52
SHARP KK
5 patentsUS10516066B2Dec 24, 2019
Photovoltaic conversion device, photovoltaic module, and solar power generation system
SHARP KK2 citations71
US11107937B2Aug 31, 2021
Photovoltaic device
SHARP KK0 citations50
US11049981B2Jun 29, 2021
Photovoltaic device and solar cell string including photovoltaic devices
SHARP KK0 citations48
US11575053B2Feb 7, 2023
Photovoltaic device and solar cell module including same
SHARP KK0 citations45
US11217711B2Jan 4, 2022
Photovoltaic device, solar cell string of photovoltaic devices, and solar cell module including either photovoltaic device or solar cell string
SHARP KK0 citations45