Inventor
ITO KAZUYA
JP34 patents
⚠️ This page may combine multiple inventors who share the name “ITO KAZUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
16 patentsUS6438012B1Aug 20, 2002
Directional coupling memory module
HITACHI LTD82 citations98
US5332922AJul 26, 1994
Multi-chip semiconductor package
HITACHI LTD158 citations98
US5701031ADec 23, 1997
Sealed stacked arrangement of semiconductor devices
HITACHI LTD58 citations95
US4916700AApr 10, 1990
Semiconductor storage device
HITACHI LTD27 citations93
US6978328B1Dec 20, 2005
Bus system, memory system, printed circuit board and directional coupler
HITACHI LTD49 citations92
US6654270B2Nov 25, 2003
Directional coupling memory module
HITACHI LTD34 citations92
US5483490AJan 9, 1996
Semiconductor integrated device and wiring correction arrangement therefor
HITACHI LTD19 citations92
US5441834AAug 15, 1995
Process for fabricating phase shift mask and process of semiconductor integrated circuit device
HITACHI LTD36 citations92
US5410507AApr 25, 1995
Special mode control method for dynamic random access memory
HITACHI LTD50 citations92
US5289416AFeb 22, 1994
Semiconductor integrated device and wiring correction arrangement therefor
HITACHI LTD30 citations92
US5309011AMay 3, 1994
Wafer scale or full wafer memory system, packaging method thereof, and wafer processing method employed therein
HITACHI LTD24 citations91
US5359561AOct 25, 1994
Semiconductor memory device
HITACHI LTD22 citations90
US6122718ASep 19, 2000
Column address counter with minus two subtractor for address compare
HITACHI LTD17 citations84
US5191224AMar 2, 1993
Wafer scale of full wafer memory system, packaging method thereof, and wafer processing method employed therein
HITACHI LTD17 citations81
US5677092AOct 14, 1997
Process for fabricating phase shift mask and process of semiconductor integrated circuit device
HITACHI LTD6 citations73
USRE37539EFeb 5, 2002
Sealed stacked arrangement of semiconductor devices
HITACHI LTD12 citations72
KUBOTA KK
4 patentsUS10018290B2Jul 10, 2018
Pressing ring, joint, and valve
KUBOTA KK27 citations93
US11746937B2Sep 5, 2023
Pipe joint, push ring for pipe joint, method for joining pipes
KUBOTA KK0 citations47
US11384875B2Jul 12, 2022
Pipe joint, separation prevention member, and method of connecting pipes
KUBOTA KK0 citations46
US12281727B2Apr 22, 2025
Pipe transport device and pipe joining method inside pipeline construction shaft
KUBOTA KK0 citations44