Inventor
YAHAGI YASUO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “YAHAGI YASUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAXELL LTD
7 patentsUS11283301B2Mar 22, 2022
Wearable device, battery used in the same, and power supply system
MAXELL LTD5 citations83
US11988843B2May 21, 2024
Wearable device, battery used in the same, and power supply system
MAXELL LTD2 citations72
US11614630B2Mar 28, 2023
Wearable device, battery used in the same, and power supply system
MAXELL LTD3 citations72
US12573889B2Mar 10, 2026
Wireless terminal apparatus and wireless power transmitter
MAXELL LTD0 citations62
US11870276B2Jan 9, 2024
Wireless terminal apparatus and wireless power transmitter
MAXELL LTD1 citations62
US12451733B2Oct 21, 2025
Wireless power receiving device, wireless power transmitting device, wireless earphone, LED device, and wireless power transmitting and receiving system
MAXELL LTD0 citations51
US12155236B2Nov 26, 2024
Portable terminal apparatus and wireless power transmission method by portable terminal apparatus
MAXELL LTD0 citations51