P

Inventor

SAITO KATSUAKI

JP13 patents
⚠️ This page may combine multiple inventors who share the name “SAITO KATSUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

7 patents
US5211825AMay 18, 1993

Plasma processing apparatus and the method of the same

HITACHI LTD70 citations96
US5883403AMar 16, 1999

Power semiconductor device

HITACHI LTD29 citations92
US5710442AJan 20, 1998

Semiconductor device and method of manufacturing same

HITACHI LTD53 citations92
US5745336AApr 28, 1998

Capacitor for semiconductor integrated circuit

HITACHI LTD36 citations90
US5434742AJul 18, 1995

Capacitor for semiconductor integrated circuit and method of manufacturing the same

HITACHI LTD23 citations90
US8004075B2Aug 23, 2011

Semiconductor power module including epoxy resin coating

HITACHI LTD13 citations83
US5347100ASep 13, 1994

Semiconductor device, process for the production thereof and apparatus for microwave plasma treatment

HITACHI LTD13 citations73

OYAMA KAZUHIRO

2 patents
US8304889B2Nov 6, 2012

Power semiconductor module and fabrication method thereof

OYAMA KAZUHIRO0 citations49
US8283763B2Oct 9, 2012

Power semiconductor module and fabrication method thereof

OYAMA KAZUHIRO1 citations49

AZUMA KATSUNORI

1 patent
US9000601B2Apr 7, 2015

Power semiconductor module

AZUMA KATSUNORI10 citations82

HITACHI POWER SEMICONDUCTOR DEVICE LTD

1 patent
US10374414B2Aug 6, 2019

Semiconductor power module and power conversion apparatus using the same

HITACHI POWER SEMICONDUCTOR DEVICE LTD4 citations72

SINFONIA TECHNOLOGY CO LTD

1 patent
US10781902B2Sep 22, 2020

Lock control device of drive gear and lock control device of actuator

SINFONIA TECHNOLOGY CO LTD2 citations71

SOGA TASAO

1 patent
US8125090B2Feb 28, 2012

Semiconductor power module

SOGA TASAO4 citations57