Assignee
MARUYAMA YOSHINORI
JP·7 granted patents·45 citations·filing 2007–2010
Top patents by PatentIndex Score
7 records- 0177US8845521B2Torque limiting mechanism of bendable portion control device for an endoscopeMARUYAMA YOSHINORI·Filed 2007·Granted Sep 30, 2014·19 cites·6 claims
- 0276US9089263B2Endoscope and instrument lifting operation device for the sameMARUYAMA YOSHINORI·Filed 2010·Granted Jul 28, 2015·10 cites·14 claims
- 0370US9661985B2Pipe connection structure in endoscope and producing method thereofMARUYAMA YOSHINORI·Filed 2009·Granted May 30, 2017·2 cites·5 claims
- 0465US8317685B2Rotatable operation device for endoscopeMARUYAMA YOSHINORI·Filed 2009·Granted Nov 27, 2012·4 cites·3 claims
- 0565US8142349B2Rotation mechanism for endoscopeMARUYAMA YOSHINORI·Filed 2008·Granted Mar 27, 2012·4 cites·5 claims
- 0664US8241207B2Connection mechanism of plate member and shaft memberMARUYAMA YOSHINORI·Filed 2008·Granted Aug 14, 2012·4 cites·3 claims
- 0764US8224194B2Image forming apparatus discharging staying tonerMARUYAMA YOSHINORI·Filed 2009·Granted Jul 17, 2012·2 cites·27 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →