Inventor

KATAOKA MIKIHIRO

JP10 patents

⚠️ This page may combine multiple inventors who share the name “KATAOKA MIKIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYOTA MOTOR CO LTD

5 patents

US10938039B2Mar 2, 2021

Electrode catalyst for fuel cell and method of producing the same, and cathode, anode, and fuel cell including electrode catalyst

TOYOTA MOTOR CO LTD0 citations61

US11258076B2Feb 22, 2022

Electrode catalyst for fuel cell, method of producing the same, and fuel cell

TOYOTA MOTOR CO LTD0 citations59

US12586796B2Mar 24, 2026

Catalyst for fuel cell

TOYOTA MOTOR CO LTD0 citations58

US10734658B2Aug 4, 2020

Electrode catalyst for fuel cell and method of producing the same, and cathode, anode, and fuel cell including electrode catalyst

TOYOTA MOTOR CO LTD0 citations51

US10263260B2Apr 16, 2019

Electrode catalyst for fuel cell, method for producing the same, and polymer electrolyte fuel cell using the same

TOYOTA MOTOR CO LTD0 citations50

KOKI HOLDINGS CO LTD

2 patents

US11953016B2Apr 9, 2024

Blower

KOKI HOLDINGS CO LTD1 citations59

US12283834B2Apr 22, 2025

Charging device of electric tool to reduce noise

KOKI HOLDINGS CO LTD0 citations49

CATALER CORP

2 patents

US11949113B2Apr 2, 2024

Electrode catalyst for fuel cell, and fuel cell using same

CATALER CORP0 citations58

US11217796B2Jan 4, 2022

Electrode catalyst for fuel cell and method of production of same

CATALER CORP0 citations43

YAMAMOTO TORU

1 patent

US11139498B2Oct 5, 2021

Electrode catalyst for fuel cells

YAMAMOTO TORU0 citations57