Inventor
MURAOKA MASASHI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “MURAOKA MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANYO ELECTRIC CO
6 patentsUS12388121B2Aug 12, 2025
Method for producing nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
SANYO ELECTRIC CO0 citations49
US11791494B2Oct 17, 2023
Nonaqueous electrolyte secondary battery
SANYO ELECTRIC CO0 citations45
US11374263B2Jun 28, 2022
Nonaqueous electrolyte secondary battery
SANYO ELECTRIC CO0 citations45
US10593922B2Mar 17, 2020
Battery pack
SANYO ELECTRIC CO0 citations39
US10511007B2Dec 17, 2019
Nonaqueous electrolyte secondary battery
SANYO ELECTRIC CO0 citations39
US10217973B2Feb 26, 2019
Prismatic secondary battery
SANYO ELECTRIC CO0 citations39
PRIME PLANET ENERGY & SOLUTIONS INC
3 patentsUS12218313B2Feb 4, 2025
Nonaqueous electrolyte secondary battery
PRIME PLANET ENERGY & SOLUTIONS INC0 citations49
US12051826B2Jul 30, 2024
Nonaqueous electrolyte secondary battery and battery pack
PRIME PLANET ENERGY & SOLUTIONS INC0 citations48
US11769904B2Sep 26, 2023
Nonaqueous electrolyte secondary battery
PRIME PLANET ENERGY & SOLUTIONS INC0 citations43
MURAOKA MASASHI
2 patentsUS9142853B2Sep 22, 2015
Fuel cell stack and electronic device provided with the same
MURAOKA MASASHI1 citations45
US9040208B2May 26, 2015
Catalyst layer for fuel cell membrane electrode assembly, fuel cell membrane electrode assembly using the catalyst layer, fuel cell, and method for producing the catalyst layer
MURAOKA MASASHI0 citations42