Inventor · disambiguated record
Masato Sako
Also filed as: SAKO MASATO
24 granted patents·3 pending applications·72 citations·filing 2011–2025
93Inventor score
Top patents by PatentIndex Score
27 records- 0197US10185258B2Image heating apparatus and image forming apparatus for controlling a temperature of a first heating element and a second heating elementCANON KK·Filed 2017·Granted Jan 22, 2019·19 cites·17 claims
- 0297US10114318B2Image heating apparatus and image forming apparatusCANON KK·Filed 2017·Granted Oct 30, 2018·18 cites·15 claims
- 0395US10488792B2Image heating apparatus and image forming apparatus that control electrical power supplied to first and second heat generating blocksCANON KK·Filed 2018·Granted Nov 26, 2019·7 cites·10 claims
- 0493US10488793B2Image heating apparatus and image forming apparatus for controlling a temperature of a first heating element and a second heating elementCANON KK·Filed 2018·Granted Nov 26, 2019·5 cites·17 claims
- 0592US10969712B2Image heating apparatus and image forming apparatus that control electrical power supplied to first and second heat generating blocksCANON KK·Filed 2019·Granted Apr 6, 2021·4 cites·4 claims
- 0689US10838329B2Image heating apparatus and image forming apparatus for controlling a temperature of a first heating element and a second heating elementCANON KK·Filed 2019·Granted Nov 17, 2020·2 cites·6 claims
- 0789US8509645B2Image forming system and apparatus with different printing modes for different numbers of printing sheetsIKEGAMI SHOICHIRO·Filed 2011·Granted Aug 13, 2013·7 cites·7 claims
- 0880US9658581B2Heater and image heating apparatus mounted with the sameCANON KK·Filed 2016·Granted May 23, 2017·3 cites·7 claims
- 0979US11199795B2Image heating device and image forming apparatusCANON KK·Filed 2020·Granted Dec 14, 2021·1 cites·11 claims
- 1079US2025199444A1Image heating apparatus and image forming apparatusCANON KK·Filed 2025·Application pending·0 cites
- 1177US10996595B2Heater and fixing deviceCANON KK·Filed 2019·Granted May 4, 2021·1 cites·9 claims
- 1276US9268270B2Image heating apparatusCANON KK·Filed 2013·Granted Feb 23, 2016·2 cites·6 claims
- 1375US9772587B2Heater and image heating apparatusCANON KK·Filed 2016·Granted Sep 26, 2017·1 cites·18 claims
- 1474US9170555B2Image forming apparatus capable of reducing a toner consumption amount by performing toner supply controlCANON KK·Filed 2014·Granted Oct 27, 2015·1 cites·7 claims
- 1573US12271132B2Image heating apparatus and image forming apparatus for preventing overheating of a heating region when processing consecutive recording materialsCANON KK·Filed 2023·Granted Apr 8, 2025·0 cites·19 claims
- 1672US11774890B2Image forming apparatusCANON KK·Filed 2022·Granted Oct 3, 2023·0 cites·10 claims
- 1768US2025224690A1Image forming apparatus for bonding plurality of sheets using adhesive imageCANON KK·Filed 2025·Application pending·0 cites
- 1867US11397394B2Image forming apparatusCANON KK·Filed 2021·Granted Jul 26, 2022·0 cites·2 claims
- 1966US10983465B2Image forming apparatusCANON KK·Filed 2020·Granted Apr 20, 2021·0 cites·11 claims
- 2065US8891993B2Image forming apparatus capable of reducing a toner consumption amount by performing toner supply controlKANARI KENJI·Filed 2012·Granted Nov 18, 2014·1 cites·10 claims
- 2154US12140893B2Image forming apparatusCANON KK·Filed 2023·Granted Nov 12, 2024·0 cites·13 claims
- 2248US10534296B2Image heating apparatus that controls timing of switching a thyristor on and off based on whether a recording material is in a nipCANON KK·Filed 2018·Granted Jan 14, 2020·0 cites·8 claims
- 2346US11609518B2Image heating apparatusCANON KK·Filed 2021·Granted Mar 21, 2023·0 cites·12 claims
- 2445US11126121B2Image forming apparatus and image forming system that set conveying speed based on a number of small sheets to be used or a print operation historyCANON KK·Filed 2020·Granted Sep 21, 2021·0 cites·28 claims
- 2543US11448987B2Image forming apparatusCANON KK·Filed 2021·Granted Sep 20, 2022·0 cites·11 claims
- 2641US10962917B2Image heating device and image forming apparatusCANON KK·Filed 2020·Granted Mar 30, 2021·0 cites·6 claims
- 2734US2016018764A1Fixing apparatusCANON KK·Filed 2015·Application pending·0 cites
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