Inventor
ISHIYAMA TAMOTSU
JP11 patents
⚠️ This page may combine multiple inventors who share the name “ISHIYAMA TAMOTSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
9 patentsUS7309450B2Dec 18, 2007
Piezoelectric porcelain and method for preparation thereof
TDK CORP31 citations91
US7396425B2Jul 8, 2008
Method of production of peeling layer paste and method of production of multilayer type electronic device
TDK CORP2 citations62
US7661361B2Feb 16, 2010
Printing and drying method, method of production of electronic device, and printing and drying system
TDK CORP3 citations61
US7604858B2Oct 20, 2009
Release layer paste and method of production of a multilayer type electronic device
TDK CORP4 citations61
US10672546B2Jun 2, 2020
R-T-B based permanent magnet
TDK CORP1 citations59
US9620268B2Apr 11, 2017
R-T-B based alloy strip, and R-T-B based sintered magnet and method for producing same
TDK CORP0 citations49
US9613737B2Apr 4, 2017
R-T-B based sintered magnet and production method for same, and rotary machine
TDK CORP0 citations49
US9607742B2Mar 28, 2017
R-T-B based alloy strip, and R-T-B based sintered magnet and method for producing same
TDK CORP0 citations49
US10784028B2Sep 22, 2020
R-T-B based permanent magnet
TDK CORP0 citations41