LexDanaLexDanabeta
Inventor

Yasumitsu Yamamoto

Inventor
Kyoto, JP

Overview

4→
Patents
2016–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B41Jprimary
B41JTypewriters75%
B23HWorking of metal by the action of a high concentration of electric current on a workpiece using an electrode which takes the place of a tool25%
PatentTitleYear
11,077,510Fine hole electric discharge machine20219,834,008Thermal head and thermal printer20179,701,131'Thermal head and thermal printer'20179,403,376'Thermal head and thermal printer equipped with the thermal head'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2017Patents assigned to KYOCERA CORP (3)· patent assignee history
2016–2017Based in Kyoto, JP· patent location history
2021Patents assigned to SODICK CO LTD (1)· patent assignee history
2021Based in Yokohama-shi, Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KYOCERA CORP32016–2017
SODICK CO LTD12021
Locations
LocationPatentsSpan
Kyoto, JP32016–2017
Yokohama-shi, Kanagawa, JP12021