Inventor · disambiguated record
Ryuji Nagatomo
Also filed as: NAGATOMO RYUJI
3 granted patents·21 citations·filing 2017–2021
68Inventor score
Files withTOMY CO LTD3
Top patents by PatentIndex Score
3 records- 0175USD969225SLaunching apparatus for spinning top toyTOMY CO LTD·Filed 2021·Granted Nov 8, 2022·7 cites·1 claims
- 0266USD859531SPlaying surface for spinning top toyTOMY CO LTD·Filed 2017·Granted Sep 10, 2019·11 cites·1 claims
- 0362USD964467SPlaying surface for spinning top toyTOMY CO LTD·Filed 2021·Granted Sep 20, 2022·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →