P

Inventor

NAKANO YASUNORI

JP10 patents
⚠️ This page may combine multiple inventors who share the name “NAKANO YASUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

8 patents
US5804868ASep 8, 1998

Semiconductor device having planar junction

HITACHI LTD56 citations96
US5208471AMay 4, 1993

Semiconductor device and manufacturing method therefor

HITACHI LTD54 citations92
US5285094AFeb 8, 1994

Vertical insulated gate semiconductor device with less influence from the parasitic bipolar effect

HITACHI LTD14 citations73
US5179034AJan 12, 1993

Method for fabricating insulated gate semiconductor device

HITACHI LTD18 citations73
US5032532AJul 16, 1991

Method for fabricating insulated gate semiconductor device

HITACHI LTD12 citations73
US6614190B2Sep 2, 2003

Ion implanter

HITACHI LTD5 citations62
US5670811ASep 23, 1997

Vertical insulated gate semiconductor device having high current density and high reliability

HITACHI LTD3 citations62
US5262339ANov 16, 1993

Method of manufacturing a power semiconductor device using implants and solid diffusion source

HITACHI LTD6 citations62

JOHNSON CONTROLS—HITACHI AIR CONDITIONING TECH HONG KONG LIMITED

1 patent
US10240601B2Mar 26, 2019

Scroll compressor

JOHNSON CONTROLS—HITACHI AIR CONDITIONING TECH HONG KONG LIMITED0 citations41

HITACHI JOHNSON CONTROLS AIR CONDITIONING INC

1 patent
US10718329B2Jul 21, 2020

Scroll compressor

HITACHI JOHNSON CONTROLS AIR CONDITIONING INC0 citations40