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Inventor

YUKIO OTOME

Inventor
JP

Overview

1→
Patents
2021
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

B41Jprimary
B41JTypewriters33%
H01LSemiconductor devices33%
H10NElectric solid-state devices not otherwise provided for33%
PatentTitleYear
11,207,888Liquid discharge head including supply and discharge channels, liquid discharge device, and liquid discharge apparatus2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to RICOH CO LTD (1)· patent assignee history
2021Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RICOH CO LTD12021
Locations
LocationPatentsSpan
JP12021