LexDanaLexDanabeta
Inventor

Shinichi Ookubo

Inventor
Tokyo, JP

Overview

2→
Patents
2007–2016
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B25Bprimary
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding20%
B25CHand-held nailing or stapling tools20%
B25FCombination or multi-purpose tools not otherwise provided for20%
B25HWorkshop equipment, e.g. for marking-out work20%
H02JElectric power networks20%
PatentTitleYear
9,302,376'Rotary tool'20167,248,019'Cordless power tool'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2016Patents assigned to MAX CO LTD (2)· patent assignee history
2007–2016Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MAX CO LTD22007–2016
Locations
LocationPatentsSpan
Tokyo, JP22007–2016