Inventor · disambiguated record
Akiyoshi Tsuchida
Also filed as: TSUCHIDA AKIYOSHI
2 granted patents·1 pending application·3 citations·filing 1988–2022
39Inventor score
Top patents by PatentIndex Score
3 records- 0162US12215052B2Silica glass disc having dimples formed thereonSHIN ETSU QUARTZ PROD CO LTD·Filed 2022·Granted Feb 4, 2025·0 cites·12 claims
- 0231US2019321932A1Quartz glass member with increased exposed area, method for manufacturing same, and blade with multiple peripheral cutting edgesSHIN ETSU QUARTZ PROD CO LTD·Filed 2017·Application pending·0 cites
- 0330US4927734ASilver halide photographic light-sensitive material and a process for forming a high contrast photographic imageDAINIPPON INK & CHEMICALS·Filed 1988·Granted May 22, 1990·3 cites·61 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →