Inventor
JOHNSTON PETER
GB31 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSTON PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONICA MINOLTA SYSTEMS LAB INC
5 patentsUS7428075B2Sep 23, 2008
Circuitry to support justification of PWM pixels
KONICA MINOLTA SYSTEMS LAB INC19 citations92
US7619644B2Nov 17, 2009
Method and apparatus for image alignment
KONICA MINOLTA SYSTEMS LAB INC4 citations62
US7957025B2Jun 7, 2011
Systems and methods for processing pixel data for a printer
KONICA MINOLTA SYSTEMS LAB INC0 citations52
US7907303B2Mar 15, 2011
Systems and methods for processing pixel data for a printer
KONICA MINOLTA SYSTEMS LAB INC1 citations52
US7822115B2Oct 26, 2010
Systems for generating a pulse width modulated signal
KONICA MINOLTA SYSTEMS LAB INC0 citations52
JOHNSON MATTHEY PLC
5 patentsUS10537879B2Jan 21, 2020
Catalyst and method of preparation
JOHNSON MATTHEY PLC7 citations84
US7053024B2May 30, 2006
Process for making a catalyst
JOHNSON MATTHEY PLC5 citations72
US7166557B2Jan 23, 2007
Process for the preparation of a microspheroidal catalyst
JOHNSON MATTHEY PLC2 citations62
US12065393B2Aug 20, 2024
Gold containing catalyst, method of preparation and use
JOHNSON MATTHEY PLC0 citations53
US10202320B2Feb 12, 2019
Catalyst and method for its preparation
JOHNSON MATTHEY PLC0 citations48
JOHNSTON PETER
5 patentsUS8121435B2Feb 21, 2012
Systems and methods for resolution switching
JOHNSTON PETER3 citations61
US8098942B2Jan 17, 2012
Systems and methods for color data compression
JOHNSTON PETER2 citations61
US8223390B2Jul 17, 2012
Systems and methods for reducing color registration errors in tandem engines
JOHNSTON PETER0 citations51
US8068667B2Nov 29, 2011
Systems and methods for color data compression
JOHNSTON PETER0 citations51
US8320012B2Nov 27, 2012
Apparatus, system, and method for color data printing
JOHNSTON PETER0 citations40
MINOLTA CO LTD
3 patentsUS5526103AJun 11, 1996
Induction heating fixing device
MINOLTA CO LTD57 citations95
US5835235ANov 10, 1998
Image forming apparatus which establishes image formation values using environmentally sensitive references
MINOLTA CO LTD10 citations74
US7821658B2Oct 26, 2010
Interleaving imaging device controller with multi-use circuitry
MINOLTA CO LTD2 citations60