P

Inventor

HIROKAWA SHIMPEI

JP4 patents
⚠️ This page may combine multiple inventors who share the name “HIROKAWA SHIMPEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DENKA COMPANY LTD

3 patents
US11152185B2Oct 19, 2021

Electron source and production method therefor

DENKA COMPANY LTD0 citations58
US10957511B2Mar 23, 2021

Electron source and production method therefor

DENKA COMPANY LTD0 citations58
US10553390B2Feb 4, 2020

Electron source and production method therefor

DENKA COMPANY LTD0 citations48

MORISHITA TOSHIYUKI

1 patent
US9496673B2Nov 15, 2016

Enclosure and method for handling electron gun or ion gun

MORISHITA TOSHIYUKI2 citations57