Inventor
OHTA KAZUKI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “OHTA KAZUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI ASTEMO LTD
6 patentsUS12429150B2Sep 30, 2025
Tube body intermediate
HITACHI ASTEMO LTD0 citations62
US11940007B2Mar 26, 2024
Tubular body used for power transmission shaft and power transmission shaft
HITACHI ASTEMO LTD1 citations62
US12504101B2Dec 23, 2025
Tube body intermediate
HITACHI ASTEMO LTD0 citations52
US12220880B2Feb 11, 2025
Method for producing tube body
HITACHI ASTEMO LTD0 citations51
US11898600B2Feb 13, 2024
Tube for power transmission shaft and power transmission shaft
HITACHI ASTEMO LTD0 citations51
US11885375B2Jan 30, 2024
Tubular body used for power transmission shaft and power transmission shaft
HITACHI ASTEMO LTD0 citations51
CANON KK
3 patentsUS6755580B2Jun 29, 2004
Ink-jet printing head
CANON KK17 citations92
US7364272B2Apr 29, 2008
Printing head, head cartridge having printing head, printing apparatus using printing head, and printing head substrate
CANON KK8 citations73
US7101099B1Sep 5, 2006
Printing head, head cartridge having printing head, printing apparatus using printing head, and printing head substrate
CANON KK2 citations62