Inventor · disambiguated record
Masami Katsuyama
Also filed as: KATSUYAMA MASAMI
3 granted patents·8 citations·filing 2001–2011
62Inventor score
Top patents by PatentIndex Score
3 records- 0172US9543111B2Charged particle beam deviceOMINAMI YUSUKE·Filed 2011·Granted Jan 10, 2017·3 cites·23 claims
- 0252US6446950B2Travelling worktable apparatusHITACHI LTD·Filed 2001·Granted Sep 10, 2002·4 cites·3 claims
- 0344US6659441B2Travelling worktable apparatusHITACHI LTD·Filed 2002·Granted Dec 9, 2003·1 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →