Inventor
KATAKURA HIROSHI
JP28 patents
⚠️ This page may combine multiple inventors who share the name “KATAKURA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
13 patentsUS9285731B1Mar 15, 2016
Fixing device that fixes images of decolorable and non-decolorable materials
TOSHIBA KK6 citations84
US9625863B1Apr 18, 2017
Image forming apparatus and control method comprising heating modes
TOSHIBA KK2 citations73
US9134685B1Sep 15, 2015
Image forming apparatus and image forming method
TOSHIBA KK5 citations73
US9832328B2Nov 28, 2017
Character recognition apparatus and character recognition method
TOSHIBA KK3 citations72
US9731532B2Aug 15, 2017
Image decoloring apparatus
TOSHIBA KK1 citations62
US9452628B2Sep 27, 2016
Image decoloring apparatus
TOSHIBA KK2 citations62
US10691047B2Jun 23, 2020
Image forming apparatus and image forming method for processing different fixing temperatures of different toners
TOSHIBA KK0 citations52
US10481534B2Nov 19, 2019
Image forming apparatus
TOSHIBA KK0 citations52
US10423102B2Sep 24, 2019
Image forming apparatus and image forming method for processing different fixing temperatures of different toners
TOSHIBA KK0 citations52
US10018946B2Jul 10, 2018
Fixing device that fixes images of decolorable and non-decolorable materials
TOSHIBA KK0 citations52
US9994055B2Jun 12, 2018
Image decoloring apparatus
TOSHIBA KK0 citations52
US9594333B2Mar 14, 2017
Fixing device that fixes images of decolorable and non-decolorable materials
TOSHIBA KK0 citations52
US9158246B2Oct 13, 2015
Image forming apparatus having multiple medium paths to a fixing unit
TOSHIBA KK0 citations41
KONISHIROKU PHOTO IND
8 patentsUS4511237AApr 16, 1985
Electrophotographic reproducing machine
KONISHIROKU PHOTO IND20 citations80
US4298278ANov 3, 1981
Device for detachably attaching a master sheet to a drum
KONISHIROKU PHOTO IND12 citations74
US4041903AAug 16, 1977
Developing device for use in electrophotography
KONISHIROKU PHOTO IND17 citations74
US4008686AFeb 22, 1977
Developing device for use in electrophotography
KONISHIROKU PHOTO IND9 citations74
US4350328ASep 21, 1982
Sheet feeding apparatus
KONISHIROKU PHOTO IND14 citations73
US3990394ANov 9, 1976
Control circuit used in development of electrostatic latent images and developing apparatus
KONISHIROKU PHOTO IND11 citations73
US4140894AFeb 20, 1979
Method of using a temperature controller for a fixing device of a copying machine
KONISHIROKU PHOTO IND11 citations66
US4361397ANov 30, 1982
Cleaning apparatus for an electrostatic recording machine
KONISHIROKU PHOTO IND5 citations62