Hirotsugu Oba

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Non-rectangular metal batteries
- Patent number 12,244,032
- Issue date Mar 4, 2025
- Apple Inc.
- Hirotsugu Oba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery cell with serpentine tab
- Patent number 12,191,511
- Issue date Jan 7, 2025
- Apple Inc.
- Kyle Tse
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrodes for increased wettability
- Patent number 11,901,502
- Issue date Feb 13, 2024
- Apple Inc.
- Dapeng Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrodes for increased wettability
- Patent number 11,552,327
- Issue date Jan 10, 2023
- Apple Inc.
- Dapeng Wang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BATTERY WITH LAMINATED ELECTRODE TAB
- Publication number 20250112340
- Publication date Apr 3, 2025
- Apple Inc.
- Depeng Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY WITH PATHWAY
- Publication number 20250112300
- Publication date Apr 3, 2025
- Apple Inc.
- Depeng Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL WITH SERPENTINE TAB
- Publication number 20250096380
- Publication date Mar 20, 2025
- Apple Inc.
- Kyle Tse
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC ENCLOSURE WITH STRESS CONCENTRATING FEATURE
- Publication number 20240006692
- Publication date Jan 4, 2024
- Apple Inc.
- Abhishek P. Shiwalkar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODES FOR INCREASED WETTABILITY
- Publication number 20230147007
- Publication date May 11, 2023
- Apple Inc.
- Dapeng Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODES FOR INCREASED WETTABILITY
- Publication number 20230136634
- Publication date May 4, 2023
- Apple Inc.
- Dapeng Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STRUCTURALLY MOUNTABLE BATTERY
- Publication number 20230116906
- Publication date Apr 13, 2023
- Apple Inc.
- Michael P. Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STRUCTURALLY MOUNTABLE BATTERY
- Publication number 20230102315
- Publication date Mar 30, 2023
- Apple Inc.
- Michael P. Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-RECTANGULAR METAL BATTERIES
- Publication number 20230092789
- Publication date Mar 23, 2023
- Apple Inc.
- Hirotsugu Oba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RECHARGEABLE BATTERY WITH INCORPORATED REFERENCE ELECTRODE
- Publication number 20210218118
- Publication date Jul 15, 2021
- Apple Inc.
- Christopher R. Pasma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODES FOR INCREASED WETTABILITY
- Publication number 20210091405
- Publication date Mar 25, 2021
- Apple Inc.
- Dapeng Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL WITH SERPENTINE TAB
- Publication number 20200403210
- Publication date Dec 24, 2020
- Apple Inc.
- Kyle Tse
- H01 - BASIC ELECTRIC ELEMENTS

Hirotsugu Oba

Person

Patents Grantslast 30 patents

Non-rectangular metal batteries

Battery cell with serpentine tab

Electrodes for increased wettability

Electrodes for increased wettability

Patents Applicationslast 30 patents

BATTERY WITH LAMINATED ELECTRODE TAB

BATTERY WITH PATHWAY

BATTERY CELL WITH SERPENTINE TAB

ELECTRONIC ENCLOSURE WITH STRESS CONCENTRATING FEATURE

ELECTRODES FOR INCREASED WETTABILITY

ELECTRODES FOR INCREASED WETTABILITY

STRUCTURALLY MOUNTABLE BATTERY

STRUCTURALLY MOUNTABLE BATTERY

NON-RECTANGULAR METAL BATTERIES

RECHARGEABLE BATTERY WITH INCORPORATED REFERENCE ELECTRODE

ELECTRODES FOR INCREASED WETTABILITY

BATTERY CELL WITH SERPENTINE TAB