Inventor · disambiguated record
Keita Oikawa
Also filed as: OIKAWA KEITA
8 granted patents·18 citations·filing 2009–2021
79Inventor score
Top patents by PatentIndex Score
8 records- 0196US12145211B2Rotary tool, joining device, and joining methodNIPPON LIGHT METAL CO·Filed 2021·Granted Nov 19, 2024·8 cites·13 claims
- 0295US12280442B2Rotary tool, joining device, and joining methodNIPPON LIGHT METAL CO·Filed 2021·Granted Apr 22, 2025·5 cites·12 claims
- 0384US11806802B2Joining methodNIPPON LIGHT METAL CO·Filed 2019·Granted Nov 7, 2023·2 cites·4 claims
- 0471US8174689B2Apparatus for inspecting defects of honeycomb structureAKAO TAKAYOSHI·Filed 2009·Granted May 8, 2012·3 cites·7 claims
- 0568US12459050B2Joining device and joining methodNIPPON LIGHT METAL CO·Filed 2021·Granted Nov 4, 2025·0 cites·17 claims
- 0661US12420354B2Rotary tool, joining device, and joining methodNIPPON LIGHT METAL CO·Filed 2021·Granted Sep 23, 2025·0 cites·11 claims
- 0755US12269113B2Joining methodNIPPON LIGHT METAL CO·Filed 2019·Granted Apr 8, 2025·0 cites·2 claims
- 0855US12109647B2Method for producing hollow containerNIPPON LIGHT METAL CO·Filed 2020·Granted Oct 8, 2024·0 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →