Christophe Truffaut

Person

Rennes, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Process for measuring the electrical resistance of a resistive body...
- Patent number 6,407,557
- Issue date Jun 18, 2002
- Canon Kabushiki Kaisha
- Pascal Coudray
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and device for determining the distribution of product prese...
- Patent number 6,361,135
- Issue date Mar 26, 2002
- Canon Kabushiki Kaisha
- Pascal Coudray
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Device for determining a quantity of consumable product contained i...
- Patent number 6,352,325
- Issue date Mar 5, 2002
- Canon Kabushiki Kaisha
- Christophe Truffaut
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and device for determining the quantity of product present i...
- Patent number 6,254,212
- Issue date Jul 3, 2001
- Canon Kabushiki Kaisha
- Pascal Coudray
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Detecting quantity of residual product in a movable reservoir
- Patent number 6,244,680
- Issue date Jun 12, 2001
- Canon Kabushiki Kaisha
- Christophe Truffaut
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Checking of the operation of the transfer of ink in an image transf...
- Patent number 6,022,090
- Issue date Feb 8, 2000
- Canon Kabushiki Kaisha
- Pascal Coudray
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Tray for loading sheets, including a receptacle and a lid having pr...
- Patent number 5,775,687
- Issue date Jul 7, 1998
- Canon Kabushiki Kaisha
- Noboru Nakatani
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Tray for loading sheets in a sheet-processing apparatus having an e...
- Patent number 5,752,696
- Issue date May 19, 1998
- Canon Kabushiki Kaisha
- Noboru Nakatani
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet feeding device having a separating and prestressing device
- Patent number 5,718,424
- Issue date Feb 17, 1998
- Canon Kabushiki Kaisha
- Noboru Nakatani
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet feeding device intended to be mounted on an image-forming app...
- Patent number 5,685,535
- Issue date Nov 11, 1997
- Canon Kabushiki Kaisha
- Stephane Michel
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet collating or storage device
- Patent number 5,480,135
- Issue date Jan 2, 1996
- Canon Kabushiki Kaisha
- Hiromichi Nagane
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Christophe Truffaut

Person

Patents Grantslast 30 patents

Process for measuring the electrical resistance of a resistive body...

Method and device for determining the distribution of product prese...

Device for determining a quantity of consumable product contained i...

Method and device for determining the quantity of product present i...

Detecting quantity of residual product in a movable reservoir

Checking of the operation of the transfer of ink in an image transf...

Tray for loading sheets, including a receptacle and a lid having pr...

Tray for loading sheets in a sheet-processing apparatus having an e...

Sheet feeding device having a separating and prestressing device

Sheet feeding device intended to be mounted on an image-forming app...

Sheet collating or storage device