Inventor · disambiguated record
Kazuo Shimoyamada
Also filed as: SHIMOYAMADA KAZUO
5 granted patents·132 citations·filing 2003–2005
83Inventor score
Files withHITACHI LTD5
Top patents by PatentIndex Score
5 records- 0188US6957083B2Mobile telephoneHITACHI LTD·Filed 2003·Granted Oct 18, 2005·52 cites·9 claims
- 0287USD484478SMobile telephoneHITACHI LTD·Filed 2003·Granted Dec 30, 2003·36 cites·1 claims
- 0380USD503695SMobile telephoneHITACHI LTD·Filed 2003·Granted Apr 5, 2005·25 cites·1 claims
- 0476US7460885B2Mobile telephoneHITACHI LTD·Filed 2005·Granted Dec 2, 2008·5 cites·4 claims
- 0574US7218732B2Folding portable terminalHITACHI LTD·Filed 2003·Granted May 15, 2007·14 cites·10 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →