Inventor · disambiguated record
Kengo Hamada
Also filed as: HAMADA KENGO
4 granted patents·55 citations·filing 1989–2013
74Inventor score
Top patents by PatentIndex Score
4 records- 0181US5135893ACarbonaceous ceramic composite for use in contact with molten nonferrous metalOSAKA GAS CO LTD·Filed 1989·Granted Aug 4, 1992·39 cites·5 claims
- 0274US9382867B2Abnormality determination device of vehicle and abnormality determination methodANDO DAIGO·Filed 2013·Granted Jul 5, 2016·5 cites·7 claims
- 0340US5242723AFormed thermal insulator and process for preparation of sameOSAKA GAS CO LTD·Filed 1992·Granted Sep 7, 1993·11 cites·5 claims
- 0434US9822725B2Control device and control method of engineHAMAMOTO YOSHIAKI·Filed 2013·Granted Nov 21, 2017·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →