Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Oil pump driving mechanism

Oil pump driving mechanism

US Patent 8888630 · Granted Nov 18, 2014

Assignee

Jatco
Nissan Motor Co.

Inventors

Kenichi Makita (4 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Fumaric acid diester based resin for retardation film and retardation film compr2016

Fumaric diester copolymer2010

Method of checking sprocket attachment and sensor jig used for same2007

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly