Inventor · disambiguated record
Toru Onuki
Also filed as: ONUKI TORU
3 granted patents·2 pending applications·15 citations·filing 1988–2007
58Inventor score
Top patents by PatentIndex Score
5 records- 0157US4876158APiston ring having a wear resistant surface layerKABUSHIKIKAISHA RIKEN·Filed 1988·Granted Oct 24, 1989·15 cites·2 claims
- 0248US2007187002A1Piston ring having improved scuffing, cracking and fatigue resistances, and its production method, as well as combination of piston ring and cylinder blockTAKAHASHI JUNYA·Filed 2007·Application pending·0 cites
- 0337US6569266B2Nitrided steel sliding member having improved wear resistance and fatigue strengthRIKEN KK·Filed 2001·Granted May 27, 2003·0 cites·4 claims
- 0432US7512174B2Transmission determining method in a reception side apparatusKYOCERA CORP·Filed 2005·Granted Mar 31, 2009·0 cites·9 claims
- 0532US2004040631A1Piston ring excellent in resistance to scuffing, cracking and fatigue and method for producing the same, and combination of piston ring and cylinder blockFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →