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USPTO Patent Rankings Data through Dec 31, 2025
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Goro Tamai — 5 Patents in 2021

General Motors: 5 patents #83 of 1,408Top 6%
Bloomfield Hills, MI: #7 of 113 inventorsTop 7%
Michigan: #435 of 9,874 inventorsTop 5%
Overall (2021): #33,154 of 548,734Top 7%
5 Patents 2021

Issued Patents 2021

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11146132 Permanent magnet electric machine with variable magnet orientation Shawn H. Swales, Khwaja M. Rahman, Craig S. Ross 2021-10-12 $38,999,000
11121595 Permanent magnet electric machine with moveable flux-shunting elements Craig S. Ross, Khwaja M. Rahman, Shawn H. Swales 2021-09-14 $24,647,000
11054001 Electric drive unit with double helical gear Shawn H. Swales, Mohammad A. Hotait 2021-07-06 $55,740,000
10969236 Vehicle route control based on user-provided trip constraints Birendra P. Bhattarai, Steven A. Tarnowsky 2021-04-06 $71,265,000
10960883 Method and apparatus for controlling a vehicle in a coasting mode Birendra P. Bhattarai, Daniel E. Nicholson 2021-03-30 $51,511,000