Inventor · disambiguated record
Ryuji Utsuno
Also filed as: UTSUNO RYUJI
7 granted patents·102 citations·filing 1997–2016
83Inventor score
Files withAOYAMA SEISAKUSHO7
Top patents by PatentIndex Score
7 records- 0191US6560819B2Water-proof grommetAOYAMA SEISAKUSHO·Filed 2001·Granted May 13, 2003·64 cites·3 claims
- 0258US9441664B2Seal washerAOYAMA SEISAKUSHO·Filed 2012·Granted Sep 13, 2016·3 cites·4 claims
- 0354US6055778AGuide slider for window regulatorAOYAMA SEISAKUSHO·Filed 1998·Granted May 2, 2000·24 cites·3 claims
- 0449US6688823B2Fastening position adjustable bolt and mount construction of members using the sameAOYAMA SEISAKUSHO·Filed 2001·Granted Feb 10, 2004·7 cites·12 claims
- 0543US10465733B2Encased nutAOYAMA SEISAKUSHO·Filed 2016·Granted Nov 5, 2019·0 cites·4 claims
- 0639US6869129B2Resin bracket and opening/shutting mechanism using the sameAOYAMA SEISAKUSHO·Filed 2002·Granted Mar 22, 2005·0 cites·20 claims
- 0729US5845825ATire-fixing deviceAOYAMA SEISAKUSHO·Filed 1997·Granted Dec 8, 1998·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →