Inventor · disambiguated record
Seishi Ishiyama
Also filed as: ISHIYAMA SEISHI
2 granted patents·13 citations·filing 1996–2003
56Inventor score
Top patents by PatentIndex Score
2 records- 0168US6893727B2Metal gasket and a material for its manufacture and a method for their manufactureHONDA MOTOR CO LTD·Filed 2003·Granted May 17, 2005·9 cites·11 claims
- 0226US5712046ATitanium ring for an electrodeposition drum and a method for its manufactureSUMITOMO METAL IND·Filed 1996·Granted Jan 27, 1998·4 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Seishi Ishiyama 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 →