Inventor
SAKAGAMI ATSUSHI
JP32 patents
⚠️ This page may combine multiple inventors who share the name “SAKAGAMI ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSAN MOTOR
13 patentsUS5305316AApr 19, 1994
Multiplex communication system
NISSAN MOTOR58 citations96
US4926417AMay 15, 1990
Information transmission and reception system for a vehicle
NISSAN MOTOR28 citations92
US5717386AFeb 10, 1998
Automobile multiple communication system operable under low power consumption
NISSAN MOTOR21 citations90
US4706245ANov 10, 1987
Network system
NISSAN MOTOR20 citations82
US4674084AJun 16, 1987
Network system
NISSAN MOTOR21 citations82
US5329525AJul 12, 1994
System and method applicable to automotive vehicles utilizing time division multiplex mode for communicating data between master and slave stations
NISSAN MOTOR11 citations74
US4799218AJan 17, 1989
Network system
NISSAN MOTOR8 citations74
US4694294ASep 15, 1987
Synchronized network system
NISSAN MOTOR11 citations74
US5907287AMay 25, 1999
Keyless entry control apparatus
NISSAN MOTOR10 citations73
US6111326AAug 29, 2000
Control circuit for opening/closing device in a vehicle
NISSAN MOTOR11 citations72
US5384765AJan 24, 1995
Automobile multiplex data communication system including fail-safe function for LAN communication network
NISSAN MOTOR13 citations72
US5554978ASep 10, 1996
Automobile multiple communication system operable under low power consumption
NISSAN MOTOR15 citations71
US5790042AAug 4, 1998
Automobile multiplex data communication method and system capable of preventing chattering phenomenon of switching component
NISSAN MOTOR2 citations60
SAKAGAMI ATSUSHI
13 patentsUS8553245B2Oct 8, 2013
Management of image forming apparatus based on user authentication
SAKAGAMI ATSUSHI6 citations69
US11064090B2Jul 13, 2021
Management apparatus, image forming apparatus management system for managing usage of the image forming apparatus
SAKAGAMI ATSUSHI0 citations62
US8334994B2Dec 18, 2012
Management apparatus, image forming apparatus management system for managing usage of the image forming apparatus
SAKAGAMI ATSUSHI1 citations62
US10038822B2Jul 31, 2018
Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming program
SAKAGAMI ATSUSHI1 citations61
US8714451B2May 6, 2014
Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming program
SAKAGAMI ATSUSHI1 citations61
US10827095B2Nov 3, 2020
Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming program
SAKAGAMI ATSUSHI0 citations51
US10498927B2Dec 3, 2019
Management apparatus, image forming apparatus management system for managing usage of the image forming apparatus
SAKAGAMI ATSUSHI0 citations51
US10171705B2Jan 1, 2019
Management apparatus, image forming apparatus management system for managing usage of the image forming apparatus
SAKAGAMI ATSUSHI0 citations51
US9699356B2Jul 4, 2017
Management apparatus, image forming apparatus management system for managing usage of the image forming apparatus
SAKAGAMI ATSUSHI0 citations51
US9519444B2Dec 13, 2016
Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming program
SAKAGAMI ATSUSHI0 citations51
US9307117B2Apr 5, 2016
Management apparatus, image forming apparatus management system for managing usage of the image forming apparatus
SAKAGAMI ATSUSHI0 citations51
US9172845B2Oct 27, 2015
Management apparatus, image forming apparatus management system for managing usage of the image forming apparatus
SAKAGAMI ATSUSHI0 citations51
US9058559B2Jun 16, 2015
Management apparatus, image forming apparatus management system for managing usage of the image forming apparatus
SAKAGAMI ATSUSHI0 citations51
RICOH CO LTD
5 patentsUS12549675B2Feb 10, 2026
Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming program
RICOH CO LTD0 citations62
US12200179B2Jan 14, 2025
Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming program
RICOH CO LTD0 citations62
US11849093B2Dec 19, 2023
Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming program
RICOH CO LTD0 citations62
US11463604B2Oct 4, 2022
Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming program
RICOH CO LTD0 citations62
US10375274B2Aug 6, 2019
Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming program
RICOH CO LTD0 citations51