Inventor · disambiguated record
Kengo Tsutsumi
Also filed as: TSUTSUMI KENGO
3 granted patents·13 citations·filing 2005–2006
61Inventor score
Technology areasH10P
Top patents by PatentIndex Score
3 records- 0176US7497963B2Etching methodSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Mar 3, 2009·7 cites·11 claims
- 0274US8361274B2Etching apparatus and etching methodSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jan 29, 2013·6 cites·12 claims
- 0335US7682481B2Vacuum processing apparatusULVAC INC·Filed 2006·Granted Mar 23, 2010·0 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Kengo Tsutsumi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →