Inventor · disambiguated record
Hiroyuki Koganei
Also filed as: KOGANEI HIROYUKI
2 granted patents·2 pending applications·0 citations·filing 2006–2021
26Inventor score
Technology areasA44C
Top patents by PatentIndex Score
4 records- 0151US2008190139A1Precious, Semiprecious or Mineral Cut Stone, and the Method of Cutting SameSATO TAKEHIKO·Filed 2006·Application pending·0 cites
- 0248US11553769B2GemstoneGEM S T S CO LTD·Filed 2021·Granted Jan 17, 2023·0 cites·4 claims
- 0338US11234499B2GemstoneGEM S T S CO LTD·Filed 2016·Granted Feb 1, 2022·0 cites·6 claims
- 0424US2017202319A1JewelTASUKO CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →