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Inventor

TOSHIO SHIROTORI

Inventor
JP

Overview

5→
Patents
2022–2025
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus56%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them44%
PatentTitleYear
12,455,429Lens unit202512,436,446Lens unit202512,265,276Lens unit for preventing lens surface being clouded202512,066,681Lens unit202411,372,313Lens unit2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to NIDEC SANKYO CORP (5)· patent assignee history
2022–2025Based in JP· patent location history
2025Patents assigned to PANASONIC AUTOMOTIVE SYSTEMS CO LTD (1)· patent assignee history
2025Patents assigned to PANASONIC CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIDEC SANKYO CORP52022–2025
PANASONIC AUTOMOTIVE SYSTEMS CO LTD12025
PANASONIC CORP12025
Locations
LocationPatentsSpan
JP52022–2025