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Inventor

TERUO ASHIKAWA

Inventor
JP

Overview

3→
Patents
2024–2025
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H04Rprimary
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers50%
H10NElectric solid-state devices not otherwise provided for50%
PatentTitleYear
12,396,368Piezoelectric element202512,075,211Laminated piezoelectric element and electroacoustic transducer202411,895,463Piezoelectric element2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024–2025Patents assigned to FUJIFILM CORP (3)· patent assignee history
2024–2025Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJIFILM CORP32024–2025
Locations
LocationPatentsSpan
JP32024–2025