LexDanaLexDanabeta
Inventor

Seiichirou Takeshita

Inventor
Tsuchiura, JP

Overview

2→
Patents
2001–2002
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

E02Fprimary
E02FDredging33%
F01PCooling of machines or engines in general33%
F04DNon-positive-displacement pumps33%
PatentTitleYear
6,390,770'Fan device and shroud'20026,192,839'Cooling apparatus for construction machine, and construction machine'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2002Patents assigned to HITACHI CONSTRUCTION MACHINERY (2)· patent assignee history
2001–2002Based in Tsuchiura, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI CONSTRUCTION MACHINERY22001–2002
Locations
LocationPatentsSpan
Tsuchiura, JP22001–2002