Inventor
TANAKA SO
JP45 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA SO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
29 patentsUS5501175AMar 26, 1996
Process for preparing high crystallinity oxide thin film
SUMITOMO ELECTRIC INDUSTRIES57 citations96
US6150677ANov 21, 2000
Method of crystal growth of compound semiconductor, compound semiconductor device and method of manufacturing the device
SUMITOMO ELECTRIC INDUSTRIES47 citations91
US9263527B2Feb 16, 2016
Silicon carbide semiconductor device and method of manufacturing same
SUMITOMO ELECTRIC INDUSTRIES10 citations83
US5446016AAug 29, 1995
Method for forming a patterned oxide superconductor thin film
SUMITOMO ELECTRIC INDUSTRIES19 citations82
US5840204ANov 24, 1998
Method for patterning a layer on oxide superconductor thin film and superconducting device manufactured thereby
SUMITOMO ELECTRIC INDUSTRIES5 citations74
US5629268AMay 13, 1997
Process for preparing a layered superconducting structure
SUMITOMO ELECTRIC INDUSTRIES10 citations74
US5480861AJan 2, 1996
Layered structure comprising insulator thin film and oxide superconductor thin film
SUMITOMO ELECTRIC INDUSTRIES16 citations74
US5439875AAug 8, 1995
Process for preparing Josephson junction device having weak link of artificial grain boundary
SUMITOMO ELECTRIC INDUSTRIES9 citations74
US5354734AOct 11, 1994
Method for manufacturing an artificial grain boundary type Josephson junction device
SUMITOMO ELECTRIC INDUSTRIES9 citations74
US9966249B2May 8, 2018
Silicon carbide semiconductor substrate and method for manufacturing same
SUMITOMO ELECTRIC INDUSTRIES3 citations71
US10014258B2Jul 3, 2018
Silicon carbide semiconductor device having gate electrode
SUMITOMO ELECTRIC INDUSTRIES2 citations68
US11393733B2Jul 19, 2022
Semiconductor device
SUMITOMO ELECTRIC INDUSTRIES2 citations67
US5607900AMar 4, 1997
Process for cleaning a surface of thin film of oxide superconductor
SUMITOMO ELECTRIC INDUSTRIES3 citations63
US5571777ANov 5, 1996
Superconducting thin film having at least one isolated superconducting region formed of oxide superconductor material and method for manufacturing the same
SUMITOMO ELECTRIC INDUSTRIES6 citations63
US5552374ASep 3, 1996
Oxide superconducting a transistor in crank-shaped configuration
SUMITOMO ELECTRIC INDUSTRIES3 citations63
US5462919AOct 31, 1995
Method for manufacturing superconducting thin film formed of oxide superconductor having non superconducting region and device utilizing the superconducting thin film
SUMITOMO ELECTRIC INDUSTRIES4 citations63
US5438037AAug 1, 1995
Method for depositing another thin film on an oxide thin film having perovskite crystal structure
SUMITOMO ELECTRIC INDUSTRIES4 citations63
US5413982AMay 9, 1995
Field effect transistor having c-axis channel layer
SUMITOMO ELECTRIC INDUSTRIES5 citations63
US11417591B2Aug 16, 2022
Semiconductor module
SUMITOMO ELECTRIC INDUSTRIES0 citations62
US7737043B2Jun 15, 2010
Inspection method of compound semiconductor substrate, compound semiconductor substrate, surface treatment method of compound semiconductor substrate, and method of producing compound semiconductor crystal
SUMITOMO ELECTRIC INDUSTRIES5 citations59
US11387156B2Jul 12, 2022
Silicon carbide semiconductor device including a resin covering a silicon carbide semiconductor chip
SUMITOMO ELECTRIC INDUSTRIES0 citations52
US10340344B2Jul 2, 2019
Silicon carbide semiconductor device and method for manufacturing the same
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US9905653B2Feb 27, 2018
Silicon carbide semiconductor device and method for manufacturing the same
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US9887101B2Feb 6, 2018
Method for manufacturing semiconductor device
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US9691608B2Jun 27, 2017
Silicon carbide substrate, silicon carbide semiconductor device, and methods for manufacturing silicon carbide substrate and silicon carbide semiconductor device
SUMITOMO ELECTRIC INDUSTRIES1 citations51
US9831080B2Nov 28, 2017
Method for manufacturing semiconductor device including a heat treatment step
SUMITOMO ELECTRIC INDUSTRIES1 citations46
US10608107B2Mar 31, 2020
Silicon carbide semiconductor device
SUMITOMO ELECTRIC INDUSTRIES0 citations42
US10381453B2Aug 13, 2019
Method for manufacturing silicon carbide semiconductor device and silicon carbide semiconductor device
SUMITOMO ELECTRIC INDUSTRIES0 citations42
US7341786B2Mar 11, 2008
Indium-containing wafer and method of its manufacture
SUMITOMO ELECTRIC INDUSTRIES0 citations42
YAMAHA CORP
7 patentsUS5929361AJul 27, 1999
Woodwind-styled electronic musical instrument with bite indicator
YAMAHA CORP62 citations96
US6753467B2Jun 22, 2004
Simple electronic musical instrument, player's console and signal processing system incorporated therein
YAMAHA CORP19 citations92
US6031176AFeb 29, 2000
Electronic percussion instrument with tone color controlling system using a pad sensor and a rim sensor
YAMAHA CORP50 citations92
US7926351B2Apr 19, 2011
Pressure sensor and data input apparatus
YAMAHA CORP14 citations84
US5113744AMay 19, 1992
Automatic performance apparatus having plural memory areas
YAMAHA CORP12 citations72
US4909116AMar 20, 1990
Electronic musical instrument generating background musical tone
YAMAHA CORP15 citations64
USRE47779EDec 24, 2019
Simple electronic musical instrument, player's console and signal processing system incorporated therein
YAMAHA CORP0 citations52