Inventor

ANZAI KATSUYOSHI

JP3 patents

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

SANYO ELECTRIC CO

2 patents

US6844593B2Jan 18, 2005

Semiconductor device

SANYO ELECTRIC CO9 citations72

US6893926B2May 17, 2005

Manufacturing method of semiconductor device with protection against electrostatic discharge

SANYO ELECTRIC CO6 citations61

HACHIYANAGI TOSHIHIRO

1 patent

US8735997B2May 27, 2014

Semiconductor device having drain/source surrounded by impurity layer and manufacturing method thereof

HACHIYANAGI TOSHIHIRO5 citations64