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Inventor

Ryohei Murabayashi

Inventor
Mie-gun, JP

Overview

2→
Patents
2017–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B41Jprimary
B41JTypewriters40%
G01RMeasuring electric variables20%
G03GElectrography20%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems20%
PatentTitleYear
10,734,895Power loss suppressed power source circuit and thermal printing device using the same20209,840,097'Printer'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2020Patents assigned to BROTHER IND LTD (2)· patent assignee history
2017–2020Based in Mie-gun, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BROTHER IND LTD22017–2020
Locations
LocationPatentsSpan
Mie-gun, JP22017–2020