Inventor · disambiguated record
Yuzuru Tamura
Also filed as: TAMURA YUZURU
5 granted patents·71 citations·filing 1998–2001
81Inventor score
Technology areasF16K
Top patents by PatentIndex Score
5 records- 0178US5934646AGate valve and cylinder apparatusNOK CORP·Filed 1998·Granted Aug 10, 1999·32 cites·4 claims
- 0269US6045117AGate valve and cylinder apparatusNOK CORP·Filed 1999·Granted Apr 4, 2000·23 cites·5 claims
- 0363US6454241B2Gate valve and cylinder apparatusNOK CORP·Filed 2001·Granted Sep 24, 2002·9 cites·5 claims
- 0449US6565066B2Gate valveEAGLE IND CO LTD·Filed 2001·Granted May 20, 2003·5 cites·7 claims
- 0543US6283445B1Gate valve and cylinder apparatusNOK CORP·Filed 2000·Granted Sep 4, 2001·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →