LexDanaLexDanabeta
Inventor

Kei Otagiri

Inventor
Kanagawa, JP

Overview

3→
Patents
2018–2020
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.

H04Nprimary
H04NPictorial communication, e.g. television50%
G06FElectric digital data processing17%
H01HElectric switches17%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers17%
PatentTitleYear
10,757,276Operation panel and operation device202010,645,241Sound emitting device, image forming apparatus and electronic apparatus20209,941,066Operating device and image forming apparatus2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2020Patents assigned to FUJI XEROX CO LTD (3)· patent assignee history
2018–2020Based in Kanagawa, JP· patent location history
2020Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI XEROX CO LTD32018–2020
Locations
LocationPatentsSpan
Kanagawa, JP22018–2020
Yokohama, JP12020