Inventor · disambiguated record

Kenichiro Sonobe

Also filed as: SONOBE KENICHIRO

2 granted patents·6 citations·filing 2002–2005

48Inventor score

Technology areasH10P

Files withHITACHI LTD2

Top patents by PatentIndex Score

2 records

0153US6925423B2Monitoring device and monitoring method for vacuum deviceHITACHI LTD·Filed 2002·Granted Aug 2, 2005·6 cites·9 claims
0242US7117127B2Monitoring device and monitoring method for vacuum deviceHITACHI LTD·Filed 2005·Granted Oct 3, 2006·0 cites·12 claims

Join the waitlist — get patent alerts

Get an alert when Kenichiro Sonobe 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 →