Inventor
FUJITA HIROHISA
JP7 patents
⚠️ This page may combine multiple inventors who share the name “FUJITA HIROHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
5 patentsUS10861703B2Dec 8, 2020
Method of manufacturing substrate and semiconductor device
CANON KK0 citations51
US9799526B2Oct 24, 2017
Liquid composition and etching method for etching silicon substrate
CANON KK0 citations50
US9211707B2Dec 15, 2015
Method for manufacturing inkjet recording head
CANON KK0 citations50
US9040431B2May 26, 2015
Method for processing silicon wafer
CANON KK0 citations50
US10442201B2Oct 15, 2019
Method for manufacturing liquid ejection head
CANON KK0 citations40