Inventor · disambiguated record
Masakazu Tetsuka
Also filed as: TETSUKA MASAKAZU
4 granted patents·100 citations·filing 2001–2005
78Inventor score
Top patents by PatentIndex Score
4 records- 0193US6439560B2Positioning and clamping apparatusKOGANEI LTD·Filed 2001·Granted Aug 27, 2002·62 cites·8 claims
- 0275US7007938B2Clamping apparatusFUJI HEAVY IND LTD·Filed 2003·Granted Mar 7, 2006·25 cites·5 claims
- 0364US7370570B2Fluid pressure cylinderKOGANEI LTD·Filed 2005·Granted May 13, 2008·5 cites·7 claims
- 0458US7299739B2Hydraulic cylinderKOGANEI LTD·Filed 2004·Granted Nov 27, 2007·8 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →