Inventor · disambiguated record
Osamu Mawatari
Also filed as: MAWATARI OSAMU
4 granted patents·46 citations·filing 1998–2013
74Inventor score
Top patents by PatentIndex Score
4 records- 0189US7234871B2Sliding bearing for use under high loadHITACHI POWDERED METALS·Filed 2005·Granted Jun 26, 2007·14 cites·5 claims
- 0269US8096709B2Sliding bearingMARUYAMA KAZUO·Filed 2007·Granted Jan 17, 2012·5 cites·9 claims
- 0361US6139975ASheet metal member, method of manufacturing same, and heat radiation plateHITACHI POWDERED METALS·Filed 1998·Granted Oct 31, 2000·27 cites·19 claims
- 0447US9404535B2Sliding bearing assemblyHITACHI CHEMICAL CO LTD·Filed 2013·Granted Aug 2, 2016·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →