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Inventor

Hirofumi FUKUMARU

Inventor
JP

Overview

3→
Patents
2023–2025
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.

B25Jprimary
B25JManipulators43%
F16HGearing29%
G05BControl or regulating systems in general14%
G06FElectric digital data processing14%
PatentTitleYear
12,285,864Link actuation device and method for driving link actuation device202511,691,276Link actuation apparatus202311,668,375Parallel link mechanism and link actuation device2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2025Patents assigned to KYUSHU INST TECH (3)· patent assignee history
2023–2025Patents assigned to NTN TOYO BEARING CO LTD (3)· patent assignee history
2023–2025Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KYUSHU INST TECH32023–2025
NTN TOYO BEARING CO LTD32023–2025
Locations
LocationPatentsSpan
JP32023–2025