Inventor
CHIBAHARA HIROYUKI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “CHIBAHARA HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
8 patentsUS6383910B2May 7, 2002
Method of manufacturing a semiconductor device, and a semiconductor device manufactured thereby
MITSUBISHI ELECTRIC CORP27 citations92
US6602725B2Aug 5, 2003
Method of manufacturing a semiconductor device having a monitor pattern, and a semiconductor device manufactured thereby
MITSUBISHI ELECTRIC CORP11 citations73
US6303944B1Oct 16, 2001
Method of manufacturing a semiconductor device having a monitor pattern, and a semiconductor device manufactured thereby
MITSUBISHI ELECTRIC CORP9 citations73
US6278187B1Aug 21, 2001
Semiconductor device having an improved interlayer conductor connections and a manufacturing method thereof
MITSUBISHI ELECTRIC CORP11 citations73
US11462367B2Oct 4, 2022
Contact material, method of manufacturing same, and vacuum valve
MITSUBISHI ELECTRIC CORP0 citations61
US11967471B2Apr 23, 2024
Electrical contact and vacuum switch tube comprising electrical contact
MITSUBISHI ELECTRIC CORP0 citations55
US10629397B2Apr 21, 2020
Contact member, method for producing the same, and vacuum interrupter
MITSUBISHI ELECTRIC CORP0 citations51
US11066731B2Jul 20, 2021
Electric contact and vacuum interrupter using same
MITSUBISHI ELECTRIC CORP0 citations42