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Inventor

HIRONORI SAKAI

Inventor
JP

Overview

4→
Patents
2023–2024
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B24Bprimary
B24BMachines, devices, or processes for grinding or polishing36%
B25FCombination or multi-purpose tools not otherwise provided for36%
H02KDynamo-electric machines18%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters9%
PatentTitleYear
11,986,924Electrically powered tool202411,958,158Electric tool202411,745,301Rotary tool202311,571,781Electric tool2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2024Patents assigned to KOKI HOLDINGS CO LTD (4)· patent assignee history
2023–2024Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOKI HOLDINGS CO LTD42023–2024
Locations
LocationPatentsSpan
JP42023–2024