PISTON AND ENGINE

United States of America Patent

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N/A
Issued Date
Jul 19, 2012
app pub date
Aug 2, 2010
filing date
Oct 19, 2009

priority date (Note)
Abandoned

status (Latency Note)

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Abstract

A piston is provided in which the amount of uncombusted and discharged air-fuel mixture is small, and agglutination of a piston ring due to heat is prevented.

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Patent Owner(s)

Patent Owner	Address
NIIGATA POWER SYSTEMS CO LTD	9-7 YAESU 2-CHOME CHUO-KU TOKYO

International Classification(s)

F16J:PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; S....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Goto, Satoru	Ota-shi, JP	68	676
Hashimoto, Toru	Ota-shi, JP	118	1057
Watanabe, Koichi	Ota-shi, JP	198	1137

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PISTON AND ENGINE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

13499173

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13499173

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