Inventor
OBA HIROTSUGU
US8 patents
⚠️ This page may combine multiple inventors who share the name “OBA HIROTSUGU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
APPLE INC
5 patentsUS11901502B2Feb 13, 2024
Electrodes for increased wettability
APPLE INC1 citations61
US11552327B2Jan 10, 2023
Electrodes for increased wettability
APPLE INC1 citations61
US12191511B2Jan 7, 2025
Battery cell with serpentine tab
APPLE INC0 citations55
US12322825B2Jun 3, 2025
Structurally mountable battery
APPLE INC0 citations47
US12244032B2Mar 4, 2025
Non-rectangular metal batteries
APPLE INC0 citations44
XEROX CORP
3 patentsUS7389073B2Jun 17, 2008
Electrostatographic developer unit having multiple magnetic brush rolls having dissimilar compositions
XEROX CORP14 citations79
US7532830B2May 12, 2009
Environmental controls for operation of an electrostatographic developer unit having multiple magnetic brush rolls
XEROX CORP5 citations55
US7356292B2Apr 8, 2008
Electrostatographic developer unit having multiple magnetic brush rolls with a magnetic restrictor for carrier particle emission control
XEROX CORP0 citations34