Inventor

KOUBORI SAKAE

JP4 patents

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

HITACHI HIGH TECH CORP

3 patents

US11621141B2Apr 4, 2023

Ion milling device and ion milling method

HITACHI HIGH TECH CORP2 citations70

US12567557B2Mar 3, 2026

Ion milling device and ion milling method

HITACHI HIGH TECH CORP0 citations59

US10269534B2Apr 23, 2019

Mask position adjustment method of ion milling, electron microscope capable of adjusting mask position, mask adjustment device mounted on sample stage and sample mask component of ion milling device

HITACHI HIGH TECH CORP0 citations47

HITACHI SCIENCE SYSTEMS LTD

1 patent

US6920703B2Jul 26, 2005

Microstructure drying treatment method and its apparatus and its high pressure vessel

HITACHI SCIENCE SYSTEMS LTD15 citations75