Inventor · disambiguated record
Seibei Ono
Also filed as: MARIKAWA HIROSHI · ONO SEIBEI
3 granted patents·26 citations·filing 1977–1982
67Inventor score
Files withDAINIPPON INK & CHEMICALS3
Top patents by PatentIndex Score
3 records- 0171US4208318AMethod for coloring thermoplastic resinsDAINIPPON INK & CHEMICALS·Filed 1978·Granted Jun 17, 1980·17 cites·10 claims
- 0247US4431762AUltraviolet light screening resin compositionDAINIPPON INK & CHEMICALS·Filed 1982·Granted Feb 14, 1984·8 cites·8 claims
- 0331US4183842AMethod for clear-coloring of linear aromatic polyesterDAINIPPON INK & CHEMICALS·Filed 1977·Granted Jan 15, 1980·1 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →