Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
YA

Yukihiro Asa

ACAsa Electronics Industry Co.: 11 patents #1 of 2Top 50%
Overall (All Time): #466,317 of 4,157,543Top 15%
11 Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
8616985 Coupling 2013-12-31
8100773 Joint 2012-01-24
7999538 Device and system for detecting position 2011-08-16
7791336 Displaceable magnetic detection device 2010-09-07
7243439 Touch sensor 2007-07-17
6771155 Compact magnetic induction switch 2004-08-03
6653583 Limit switch 2003-11-25
6440000 Universal joint 2002-08-27
6179716 Eccentric shaft coupling 2001-01-30
6095730 Table-top type key-seater 2000-08-01
5493216 Magnetic position detector 1996-02-20