Inventor

HIRAKI MASAAKI

JP4 patents

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

MITSUBISHI ELECTRIC CORP

3 patents

US6946780B2Sep 20, 2005

Carbon body, process for producing the carbon body, and electric field emission electron source using the carbon body

MITSUBISHI ELECTRIC CORP4 citations58

US8362362B2Jan 29, 2013

Image display element with a divided back panel

MITSUBISHI ELECTRIC CORP0 citations41

US7742143B2Jun 22, 2010

Large-sized display apparatus and display device and display module used in large-sized display apparatus

MITSUBISHI ELECTRIC CORP0 citations32

HARA ZENICHIRO

1 patent

US8593054B2Nov 26, 2013

Image display element and manufacturing method thereof

HARA ZENICHIRO1 citations50