Inventor
KARASAWA SHINYA
JP29 patents
⚠️ This page may combine multiple inventors who share the name “KARASAWA SHINYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KARASAWA SHINYA
8 patentsUS8204400B2Jun 19, 2012
Charging device capable of efficiently charging image carrier
KARASAWA SHINYA5 citations62
US8655205B2Feb 18, 2014
Waste toner container and image forming apparatus including same
KARASAWA SHINYA2 citations61
US8103207B2Jan 24, 2012
Lubricant application apparatus, process cartridge, and image forming apparatus using same
KARASAWA SHINYA4 citations61
US9395678B2Jul 19, 2016
Waste toner container and image forming apparatus
KARASAWA SHINYA2 citations59
US9037038B2May 19, 2015
Image carrier surface treatment device, process cartridge, and image forming apparatus
KARASAWA SHINYA1 citations51
US8989619B2Mar 24, 2015
Image forming apparatus having transfer belt contact and separating mechanism interfering with removable unit
KARASAWA SHINYA1 citations51
US8958737B2Feb 17, 2015
Lubricant Supplying Device, Process Cartridge, and Image Forming Apparatus
KARASAWA SHINYA1 citations51
US8620203B2Dec 31, 2013
Waste toner container and image forming apparatus incorporating same
KARASAWA SHINYA0 citations40
ROHM CO LTD
7 patentsUS7755340B2Jul 13, 2010
Step-up switching regulator with soft start circuits
ROHM CO LTD8 citations82
US9673706B2Jun 6, 2017
Buck DC/DC converter and control IC thereof, communication machine for office, electric bicycle
ROHM CO LTD9 citations80
US11502685B2Nov 15, 2022
Gate drive circuit and control circuit for switching circuit, and switching power supply
ROHM CO LTD4 citations71
US12512751B2Dec 30, 2025
Switching circuit
ROHM CO LTD0 citations51
US11664735B2May 30, 2023
Isolated power supply and control circuit thereof
ROHM CO LTD0 citations51
US9755509B2Sep 5, 2017
Control circuit for switching power supply
ROHM CO LTD1 citations49
US9722486B2Aug 1, 2017
Protection circuit
ROHM CO LTD0 citations38
OKAMOTO MICHIYA
3 patentsUS8676107B2Mar 18, 2014
Lubricant applying device, process cartridge, and image forming apparatus
OKAMOTO MICHIYA2 citations60
US10281866B2May 7, 2019
Image forming apparatus and process cartridge
OKAMOTO MICHIYA0 citations47
US8918016B2Dec 23, 2014
Process cartridge and image forming apparatus including same
OKAMOTO MICHIYA0 citations39