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Inventor

KEN MOTOHASHI

Inventor
JP

Overview

2→
Patents
2022–2025
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

F16Kprimary
F16KValves33%
G01BMeasuring length, thickness or similar linear dimensions33%
G02BOptical elements, systems or apparatus33%
PatentTitleYear
12,292,620Optical device202511,519,519Channel selector valve2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to HITACHI ASTEMO LTD (1)· patent assignee history
2022–2025Based in JP· patent location history
2025Patents assigned to MITUTOYO CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI ASTEMO LTD12022
MITUTOYO CORP12025
Locations
LocationPatentsSpan
JP22022–2025