P

Inventor

TANAKA MASASHIRO

JP5 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA MASASHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YASKAWA ELECTRIC CORP

3 patents
US12267022B2Apr 1, 2025

Power conversion device, power conversion method, and program

YASKAWA ELECTRIC CORP0 citations47
US11621643B2Apr 4, 2023

Bidirectional power conversion

YASKAWA ELECTRIC CORP0 citations46
US11411507B2Aug 9, 2022

Bidirectional power converter

YASKAWA ELECTRIC CORP0 citations45

YASKAWA DENKI SEISAKUSHO KK

2 patents
US7362069B2Apr 22, 2008

Voltage source inverter control method

YASKAWA DENKI SEISAKUSHO KK7 citations68
US8348020B2Jan 8, 2013

Elevator control device with carrier frequency switch circuit

YASKAWA DENKI SEISAKUSHO KK3 citations58