Inventor · disambiguated record
Iwao Tanuma
Also filed as: TANUMA IWAO
2 granted patents·1 pending application·0 citations·filing 2019–2022
21Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0154US2024412144A1Computer system and service recommendation methodHITACHI LTD·Filed 2022·Application pending·0 cites
- 0242US11443564B2Vehicle management system, vehicle management device, and vehicle management methodHITACHI LTD·Filed 2019·Granted Sep 13, 2022·0 cites·6 claims
- 0337US11333524B2Information management system, information management method, and information management deviceHITACHI LTD·Filed 2019·Granted May 17, 2022·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →