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Inventor

KOJI KAMACHI

Inventor
JP

Overview

1→
Patents
2024
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.

F16Jprimary
F16JPistons33%
F16LPipes33%
G01MTesting static or dynamic balance of machines or structures33%
PatentTitleYear
12,000,755Watertight testing device for a pipe joint part2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024Patents assigned to KUBOTA KK (1)· patent assignee history
2024Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KUBOTA KK12024
Locations
LocationPatentsSpan
JP12024