Inventor · disambiguated record
Motofumi Inaba
Also filed as: INABA MOTOFUMI
4 granted patents·141 citations·filing 2010–2011
81Inventor score
Technology areasF16J
Top patents by PatentIndex Score
4 records- 0190US8348281B2Seal ring and stern tube sealing deviceWARTSILA JAPAN LTD·Filed 2011·Granted Jan 8, 2013·12 cites·7 claims
- 0286USD638523SSeal ring for stern tubeWAERTSILAE JAPAN LTD·Filed 2010·Granted May 24, 2011·48 cites·1 claims
- 0386USD638522SSeal ring for stern tubeW & AMACR RTSIL & AMACR JAPAN LTD·Filed 2010·Granted May 24, 2011·47 cites·1 claims
- 0482USD631948SSeal ring for stern tubeWARTSILA JAPAN LTD·Filed 2010·Granted Feb 1, 2011·34 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →