Inventor
MIZUNO KENJI
JP30 patents
⚠️ This page may combine multiple inventors who share the name “MIZUNO KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KYOSAN ELECTRIC MFG
10 patentsUS9216749B2Dec 22, 2015
Occupancy detection device and occupancy detection method
KYOSAN ELECTRIC MFG7 citations80
US10723374B2Jul 28, 2020
Train control system
KYOSAN ELECTRIC MFG1 citations60
US10562551B2Feb 18, 2020
Ground apparatus and ground apparatus system for train platform door opening and closing synchronization through ground apparatus communication networking
KYOSAN ELECTRIC MFG1 citations60
US11352036B2Jun 7, 2022
Terminal protection apparatus and terminal protection method
KYOSAN ELECTRIC MFG1 citations54
US10974747B2Apr 13, 2021
On-board system and train occupancy range calculation method
KYOSAN ELECTRIC MFG0 citations49
US10974745B2Apr 13, 2021
On-board system and train occupancy range calculation method
KYOSAN ELECTRIC MFG0 citations49
US10967888B2Apr 6, 2021
On-board apparatus and ground system
KYOSAN ELECTRIC MFG0 citations49
US11548486B2Jan 10, 2023
Onboard system and emergency brake control method
KYOSAN ELECTRIC MFG0 citations48
US10513278B2Dec 24, 2019
Ground apparatus
KYOSAN ELECTRIC MFG0 citations39
US10875558B2Dec 29, 2020
On-rail train management system, ground apparatus, and train management method
KYOSAN ELECTRIC MFG0 citations38
BROTHER IND LTD
7 patentsUS4644367AFeb 17, 1987
Recording pen apparatus
BROTHER IND LTD10 citations74
US4627748ADec 9, 1986
Writing-plotting apparatus with keyboard
BROTHER IND LTD10 citations74
US4532521AJul 30, 1985
Recording apparatus
BROTHER IND LTD9 citations74
US4414496ANov 8, 1983
Electronic typewriter and its control apparatus
BROTHER IND LTD13 citations71
US4353655AOct 12, 1982
Electronic typewriter and its control apparatus
BROTHER IND LTD6 citations71
US4607265AAug 19, 1986
Pen-recording apparatus
BROTHER IND LTD2 citations63
US4682902AJul 28, 1987
Writing plotting apparatus with keyboard
BROTHER IND LTD1 citations52
NITTO KOHKI CO
5 patentsUS6382935B1May 7, 2002
Electromagnetic diaphragm pump
NITTO KOHKI CO23 citations92
US5213484AMay 25, 1993
Diaphragm pump unit
NITTO KOHKI CO30 citations92
US5333605AAug 2, 1994
Remedial device for hand insufficiency
NITTO KOHKI CO17 citations73
US5104299AApr 14, 1992
Electromagnetic reciprocating pump
NITTO KOHKI CO19 citations73
USD538193SMar 13, 2007
Pump
NITTO KOHKI CO4 citations63