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Inventor

KEI KIYOSE

Inventor
JP

Overview

3→
Patents
2026
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B41Jprimary
B41JTypewriters100%
PatentTitleYear
12,565,042Liquid discharge head and liquid discharge apparatus202612,552,164Liquid discharge head and liquid discharge apparatus202612,528,293Liquid ejecting head and liquid ejecting apparatus2026

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2026Patents assigned to SEIKO EPSON CORP (3)· patent assignee history
2026Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEIKO EPSON CORP32026
Locations
LocationPatentsSpan
JP32026