Inventor

OBATA KATSUNORI

JP3 patents

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

RENESAS TECH CORP

2 patents

US6787451B2Sep 7, 2004

Semiconductor device and manufacturing method thereof

RENESAS TECH CORP18 citations91

US7119407B2Oct 10, 2006

Semiconductor device and manufacturing method thereof

RENESAS TECH CORP0 citations50

PIONEER CORP

1 patent

US11018403B2May 25, 2021

Electromagnetic wave transmission cable including a hollow dielectric tube surrounded by a foamed resin member having different expansion ratios at different regions therein

PIONEER CORP0 citations60