Inventor

OHISHI KIYOSHI

JP5 patents

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

MITSUBISHI ELECTRIC CORP

2 patents

US12283899B2Apr 22, 2025

Power conversion device

MITSUBISHI ELECTRIC CORP0 citations46

US11177757B2Nov 16, 2021

Power conversion device

MITSUBISHI ELECTRIC CORP0 citations44

OGAWA MINA

1 patent

US8588371B2Nov 19, 2013

Phase shift inverter, X-ray high-voltage device using same, X-ray CT device, and X-ray imaging device

OGAWA MINA158 citations89

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent

US5986424ANov 16, 1999

Control system and control method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations72

NATIONAL UNIV CORPORATION NAGAOKA UNIV OF TECHNOLOGY

1 patent

US10042343B2Aug 7, 2018

Control device and speed reducer system

NATIONAL UNIV CORPORATION NAGAOKA UNIV OF TECHNOLOGY3 citations66