Inventor · disambiguated record
Katsumi Miyama
Also filed as: MIYAMA KATSUMI
6 granted patents·146 citations·filing 1989–2008
86Inventor score
Top patents by PatentIndex Score
6 records- 0185US5820011AUltrasonic tool hornNGK SPARK PLUG CO·Filed 1996·Granted Oct 13, 1998·63 cites·8 claims
- 0281US5001019AJoined ceramic and metalNGK SPARK PLUG CO·Filed 1989·Granted Mar 19, 1991·31 cites·16 claims
- 0367USD602108SGolf club shaftMRC COMPOSITE PRODUCTS CO LTD·Filed 2008·Granted Oct 13, 2009·13 cites·1 claims
- 0465USD618297SGolf club shaftMRC COMPOSITE PRODUCTS CO LTD·Filed 2008·Granted Jun 22, 2010·12 cites·1 claims
- 0565US5073085ACeramic turbocharger rotorNGK SPARK PLUG CO·Filed 1989·Granted Dec 17, 1991·18 cites·5 claims
- 0658USD606147SGolf club shaftMRC COMPOSITE PRODUCTS CO LTD·Filed 2008·Granted Dec 15, 2009·9 cites·1 claims
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