Inventor

Shinpei Sugihara

Inventor
Tokyo, JP

Overview

2→
Patents
2021
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.

B25Cprimary
B25CHand-held nailing or stapling tools33%
B27FDovetailed work33%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables17%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges17%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to MAX CO LTD (2)· patent assignee history
2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MAX CO LTD22021
Locations
LocationPatentsSpan
Tokyo, JP22021