Inventor · disambiguated record
Nobuharu Hama
Also filed as: HAMA NOBUHARU
3 granted patents·4 pending applications·4 citations·filing 2002–2010
53Inventor score
Top patents by PatentIndex Score
7 records- 0142US7952065B2Position detector and a detected element having a pattern for generating a position signal formed thereonTAMAGAWA SEIKI CO LTD·Filed 2004·Granted May 31, 2011·4 cites·20 claims
- 0233US7550045B2Metal surface coating treatment device and surface coated metal manufacturing methodTAMAGAWA SEIKI CO LTD·Filed 2002·Granted Jun 23, 2009·0 cites·3 claims
- 0330US2006087491A1TrackballNAKAYAMA TAKAKAZU·Filed 2003·Application pending·0 cites
- 0430US2005141224A1Multicolor light emitting track ballFiled 2003·Application pending·0 cites
- 0529US2009303181A1Sphere absolute angle detection system, sphere actuator, and pointing deviceHAMA NOBUHARU·Filed 2007·Application pending·0 cites
- 0625US9166503B2Actuator control system and actuator systemHAMA NOBUHARU·Filed 2010·Granted Oct 20, 2015·0 cites·9 claims
- 0724US2005140652A1Track ballFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →