Inventor

ITOU KAZUTOSHI

JP7 patents

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

HITACHI LTD

4 patents

US6784554B2Aug 31, 2004

Semiconductor device and manufacturing method thereof

HITACHI LTD49 citations91

US7879455B2Feb 1, 2011

High-temperature solder, high-temperature solder paste and power semiconductor using same

HITACHI LTD14 citations83

US7608917B2Oct 27, 2009

Power semiconductor module

HITACHI LTD15 citations83

US7964975B2Jun 21, 2011

Metal-resin-boned structured body and resin-encapsulated semiconductor device, and fabrication method for them

HITACHI LTD1 citations51

KAJIWARA RYOICHI

2 patents

US8643185B2Feb 4, 2014

Semiconductor apparatus, manufacturing method of semiconductor apparatus, and joint material

KAJIWARA RYOICHI13 citations82

US8313983B2Nov 20, 2012

Fabrication method for resin-encapsulated semiconductor device

KAJIWARA RYOICHI0 citations51

RENESAS TECH CORP

1 patent

US7528489B2May 5, 2009

Semiconductor apparatus and manufacturing method

RENESAS TECH CORP12 citations82