Inventor
HAGIWARA JUN
JP18 patents
⚠️ This page may combine multiple inventors who share the name “HAGIWARA JUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
11 patentsUS6184913B1Feb 6, 2001
Thermal head and method of manufacturing the same
TDK CORP17 citations83
US5760536AJun 2, 1998
Cold cathode electron source element with conductive particles embedded in a base
TDK CORP15 citations82
US6800322B2Oct 5, 2004
Method of making a composite substrate
TDK CORP8 citations73
US6614460B2Sep 2, 2003
Thermal head and method of manufacturing the same
TDK CORP8 citations73
US6407764B1Jun 18, 2002
Thermal head and method of manufacturing the same
TDK CORP10 citations73
US9773599B2Sep 26, 2017
R-T-B based sintered magnet
TDK CORP5 citations70
US8383252B2Feb 26, 2013
Rare earth magnet and its production method
TDK CORP2 citations62
US6344868B1Feb 5, 2002
Thermal head and method of manufacturing the same
TDK CORP4 citations62
US5860844AJan 19, 1999
Cold cathode electron source element and method for making
TDK CORP2 citations62
US9514869B2Dec 6, 2016
R-T-B based sintered magnet
TDK CORP2 citations60
US10726983B2Jul 28, 2020
Rare earth magnet and motor
TDK CORP0 citations41
KATO NORIYUKI
2 patentsUS8058384B2Nov 15, 2011
Method for producing thermoplastic resin, polyester resin and polycarbonate resin, and their applications
KATO NORIYUKI3 citations59
US8436129B2May 7, 2013
Polycarbonate resin having ultraviolet absorbing capability, resin composition and optical material
KATO NORIYUKI0 citations50