ROTARY PISTON ENGINE

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200025063A1
SERIAL NO

16440372

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Each of recesses in outer circumferential surfaces of rotors includes: a leading-side area extending forward from a longitudinal center of an associated one of the outer circumferential surfaces in a rotation direction of the rotor, and a trailing-side area continuous with the leading-side area, and extending rearward from the longitudinal center in the rotation direction. From the longitudinal center of the associated one of the outer circumferential surfaces in the rotation direction, forward extension of the leading-side area is longer than rearward extension of the trailing-side area. The leading-side area has a larger volume than the trailing-side area.

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Patent Owner(s)

  • 501 MAZDA MOTOR CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ITONAKA, Ryo Hiroshima-shi, JP 1 0
KARIKAWA, Shingo Hiroshima-shi, JP 1 0
MAEDA, Shinichiro Hiroshima-shi, JP 11 132
TANAKA, Kiyotaka Hiroshima-shi, JP 18 103
YOSHIOKA, Hiromi Hiroshima-shi, JP 3 2

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