Inventor
OTSUKA MASATO
JP20 patents
⚠️ This page may combine multiple inventors who share the name “OTSUKA MASATO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
6 patentsUS11605494B2Mar 14, 2023
Coil component
TDK CORP0 citations61
US11636967B2Apr 25, 2023
Coil device
TDK CORP0 citations56
US11355277B2Jun 7, 2022
Coil component
TDK CORP0 citations52
US11742134B2Aug 29, 2023
Coil component and circuit board having the same
TDK CORP0 citations51
US10847305B2Nov 24, 2020
Coil component
TDK CORP0 citations51
US11621118B2Apr 4, 2023
Coil device
TDK CORP0 citations46
TOSHIBA KK
4 patentsUS7821908B2Oct 26, 2010
Optical disc, optical disc apparatus, and optical disc reproducing method
TOSHIBA KK5 citations62
US7652967B2Jan 26, 2010
Single-sided triple layer optical disc
TOSHIBA KK4 citations62
US7570566B2Aug 4, 2009
Optical disc, optical disc manufacturing method, and optical disc apparatus
TOSHIBA KK2 citations62
US7477592B2Jan 13, 2009
Optical disc, optical disc apparatus, optical disk reproducing method, and digital work publication
TOSHIBA KK1 citations51
NISSHIN STEEL CO LTD
3 patentsUS6581433B2Jun 24, 2003
Method of manufacturing a metal pipe with an eccentrically expanded open end
NISSHIN STEEL CO LTD20 citations90
US6851455B2Feb 8, 2005
Stainless steel oil feeding pipe
NISSHIN STEEL CO LTD7 citations72
US6723181B2Apr 20, 2004
Soft stainless steel sheet excellent in workability
NISSHIN STEEL CO LTD4 citations61