Inventor · disambiguated record
Hirofumi Tsutsumimoto
Also filed as: TSUTSUMIMOTO HIROFUMI
2 granted patents·18 citations·filing 2006–2013
56Inventor score
Technology areasG06Q
Top patents by PatentIndex Score
2 records- 0176US7881988B2Product display rack system and purchasing behavior analysis programHITACHI INFORMATION SYS LTD·Filed 2006·Granted Feb 1, 2011·16 cites·7 claims
- 0271US9916614B2Product display rack system, product display rack method, and product display rack programHITACHI SYSTEMS LTD·Filed 2013·Granted Mar 13, 2018·2 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →