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Inventor

Shunji Tozawa

Inventor
Hadano, JP

Overview

1→
Patents
2015
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 1 as inventor

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

F16Bprimary
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges100%
PatentTitleYear
9,181,972'Loosening prevention threaded fastener'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to MORI SHIGETO (1)· patent assignee history
2015Patents assigned to OKAMURA YOUSUKE (1)· patent assignee history
2015Patents assigned to TOPURA KK (1)· patent assignee history
2015Patents assigned to TOZAWA SHUNJI (1)· patent assignee history
2015Based in Hadano, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MORI SHIGETO12015
OKAMURA YOUSUKE12015
TOPURA KK12015
TOZAWA SHUNJIself12015
Locations
LocationPatentsSpan
Hadano, JP12015