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Inventor

Takehisa Kondoh

Inventor
Kanagawa, JP

Overview

2→
Patents
1995–2002
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.

F01Lprimary
F01LCyclically operating valves for machines or engines20%
F01MLubricating of machines or engines in general20%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids20%
F15BSystems acting by means of fluids in general20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
6,374,603'Hydraulic circuits for internal combustion engines'20025,447,126'Variabe cam phaser for internal combustion engine'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2002Patents assigned to UNISIA JECS CORP (2)· patent assignee history
1995Based in Atsugi, JP· patent location history
2002Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNISIA JECS CORP21995–2002
Locations
LocationPatentsSpan
Kanagawa, JP12002
Atsugi, JP11995