Inventor · disambiguated record
Motoyuki Otsuka
Also filed as: OTSUKA MOTOYUKI
2 granted patents·1 pending application·1 citations·filing 2012–2021
30Inventor score
Files withNHK SPRING CO LTD3
Top patents by PatentIndex Score
3 records- 0173US12098755B2Flexible memberNHK SPRING CO LTD·Filed 2020·Granted Sep 24, 2024·1 cites·4 claims
- 0251US12459139B2Bending structure and joint function partNHK SPRING CO LTD·Filed 2021·Granted Nov 4, 2025·0 cites·5 claims
- 0339US2015115042A1Contactless information medium, bobbin member for contactless information medium, body member for contactless information medium, and method for producing contactless information mediumNHK SPRING CO LTD·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →