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Inventor

YOSHIKI YANO

Inventor
JP

Overview

3→
Patents
2025–2026
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
B41JTypewriters25%
H10NElectric solid-state devices not otherwise provided for25%
B08BCleaning in general13%
B24CAbrasive or related blasting with particulate material13%
H01LSemiconductor devices13%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%
PatentTitleYear
12,532,691Dry ice cleaning apparatus for semiconductor wafers and method for cleaning semiconductor wafers202612,433,167Piezoelectric element, droplet dispensing head, actuator, and vibrator202512,311,664Piezoelectric element, head chip, liquid ejection device, and sensor2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to SEIKO EPSON CORP (2)· patent assignee history
2025–2026Based in JP· patent location history
2026Patents assigned to TAIYO NIPPON SANSO CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEIKO EPSON CORP22025
TAIYO NIPPON SANSO CORP12026
Locations
LocationPatentsSpan
JP32025–2026