Inventor · disambiguated record
Seizo Konishi
Also filed as: KONISHI SEIZO
3 granted patents·51 citations·filing 1973–1979
70Inventor score
Files withSUMITOMO CHEMICAL CO3
Top patents by PatentIndex Score
3 records- 0194US4257770ADisazo dye compositionSUMITOMO CHEMICAL CO·Filed 1979·Granted Mar 24, 1981·43 cites·12 claims
- 0256US3977827AProcess for dyeing acid-modified polyester fibersSUMITOMO CHEMICAL CO·Filed 1975·Granted Aug 31, 1976·5 cites·7 claims
- 0348US3974178ANaphthostyril cationic dyesSUMITOMO CHEMICAL CO·Filed 1973·Granted Aug 10, 1976·3 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Seizo Konishi 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 →