Inventor
YONETSU MAKI
JP30 patents
⚠️ This page may combine multiple inventors who share the name “YONETSU MAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
23 patentsUS6506513B1Jan 14, 2003
Liquid fuel-housing tank for fuel cell and fuel cell
TOSHIBA KK212 citations98
US6384321B1May 7, 2002
Electrolyte composition, photosensitized solar cell using said electrolyte composition, and method of manufacturing photosensitized solar cell
TOSHIBA KK99 citations98
US6310282B1Oct 30, 2001
Photovoltaic conversion element and a dye-sensitizing photovoltaic cell
TOSHIBA KK135 citations98
US7125822B2Oct 24, 2006
Fuel cell catalyst and fuel cell
TOSHIBA KK60 citations96
US7189472B2Mar 13, 2007
Fuel cell, electrode for fuel cell and a method of manufacturing the same
TOSHIBA KK28 citations92
US7936310B2May 3, 2011
High-impedance substrate
TOSHIBA KK8 citations84
US7740939B2Jun 22, 2010
Insulating magnetic metal particles and method for manufacturing insulating magnetic material
TOSHIBA KK11 citations84
US7147950B2Dec 12, 2006
Liquid fuel-housing tank for fuel cell and fuel cell
TOSHIBA KK10 citations73
US11948900B2Apr 2, 2024
Bonded body, circuit board, and semiconductor device
TOSHIBA KK2 citations71
US7713641B2May 11, 2010
Magnetic material and antenna device
TOSHIBA KK2 citations63
US12431406B2Sep 30, 2025
Bonded body, circuit board, semiconductor device, and method for manufacturing bonded body
TOSHIBA KK1 citations62
US12308301B2May 20, 2025
Structure and bonded body
TOSHIBA KK0 citations62
US11729907B2Aug 15, 2023
Structure and circuit board
TOSHIBA KK0 citations62
US11355416B2Jun 7, 2022
Structure and joined composite
TOSHIBA KK0 citations62
US7838165B2Nov 23, 2010
Carbon fiber synthesizing catalyst and method of making thereof
TOSHIBA KK2 citations62
US7714793B2May 11, 2010
High-frequency magnetic material and antenna system using thereof
TOSHIBA KK3 citations62
US12160959B2Dec 3, 2024
Bonded body, ceramic copper circuit board, method for manufacturing bonded body, and method for manufacturing ceramic copper circuit board
TOSHIBA KK0 citations61
US7763094B2Jul 27, 2010
Method of manufacturing high frequency magnetic material
TOSHIBA KK1 citations52
US10173168B2Jan 8, 2019
Vapor separator and dehumidifier using the same
TOSHIBA KK0 citations51
US12347744B2Jul 1, 2025
Bonded body including titanium alloy at bonding boundary
TOSHIBA KK0 citations50
US12343820B2Jul 1, 2025
Brazing material, bonded body, ceramic circuit board, and method for manufacturing bonded body
TOSHIBA KK0 citations50
US12115603B2Oct 15, 2024
Bonded body, ceramic copper circuit substrate, and semiconductor device
TOSHIBA KK0 citations50
US10184674B2Jan 22, 2019
Vapor separator and dehumidifier using the same
TOSHIBA KK0 citations40
SUETSUNA TOMOHIRO
4 patentsUS8305281B2Nov 6, 2012
Core-shell magnetic material, method of manufacturing core-shell magnetic material, device, and antenna device
SUETSUNA TOMOHIRO21 citations92
US8475922B2Jul 2, 2013
Nanoparticle composite material and antenna device and electromagnetic wave absorber using the same
SUETSUNA TOMOHIRO9 citations83
US8289222B2Oct 16, 2012
Core-shell magnetic material, method of manufacturing core-shell magnetic material, device, antenna device, and portable device
SUETSUNA TOMOHIRO6 citations72
US8508423B2Aug 13, 2013
Antenna device
SUETSUNA TOMOHIRO3 citations62
YONETSU MAKI
2 patentsUS8986839B2Mar 24, 2015
Metal-containing particle aggregate, metal-containing particle composite member, and method of manufacturing the aggregate and the composite member
YONETSU MAKI8 citations82
US8988301B2Mar 24, 2015
Core-shell magnetic material, method for producing core-shell magnetic material, device, and antenna device
YONETSU MAKI6 citations71