P

Inventor

JOSHIN KAZUKIYO

JP7 patents
⚠️ This page may combine multiple inventors who share the name “JOSHIN KAZUKIYO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJITSU LTD

3 patents
US5682046AOct 28, 1997

Heterojunction bipolar semiconductor device and its manufacturing method

FUJITSU LTD56 citations94
US9048837B2Jun 2, 2015

Cascode transistor and method of controlling cascode transistor

FUJITSU LTD8 citations82
US7786487B2Aug 31, 2010

Semiconductor device and manufacturing method thereof

FUJITSU LTD0 citations51

IMADA TADAHIRO

1 patent
US8716748B2May 6, 2014

Semiconductor device and method of manufacturing the same, and power supply apparatus

IMADA TADAHIRO2 citations60

FUJITSU SEMICONDUCTOR LTD

1 patent
US8735254B2May 27, 2014

Manufacture method of a high voltage MOS semiconductor device

FUJITSU SEMICONDUCTOR LTD0 citations51

SHIMA MASASHI

1 patent
US8410550B2Apr 2, 2013

Breakdown voltage MOS semiconductor device

SHIMA MASASHI0 citations51

JOSHIN KAZUKIYO

1 patent
US8586994B2Nov 19, 2013

Semiconductor device

JOSHIN KAZUKIYO1 citations42