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Inventor

Shigeyuki Fujinaga

Inventor
Hyogo, JP

Overview

1→
Patents
2002
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
F16JPistons100%
PatentTitleYear
6,357,753'Cartridge-type mechanical seal'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to NIPPON PILLAR PACKING (1)· patent assignee history
2002Based in Hyogo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON PILLAR PACKING12002
Locations
LocationPatentsSpan
Hyogo, JP12002