Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JH

James S. Hamada — 19 Patents

K2K2M: 11 patents #25 of 255Top 10%
LSLife Spine: 2 patents #26 of 51Top 55%
TLTrw Limited: 1 patents #979 of 2,166Top 50%
Manhattan Beach, CA: #59 of 861 inventorsTop 7%
California: #31,067 of 386,348 inventorsTop 9%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
James S. Hamada has been granted 19 US patents while listed as an inventor at K2M. The first was granted in 2002 and the most recent in September 2015. James S. Hamada ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list James S. Hamada in Manhattan Beach, CA, US.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
9131935 Retractor Scott A. Jones, Brandon Moore 2015-09-15
9095301 Minimal incision maximal access MIS spine instrumentation and method 2015-08-04
8636657 Minimal incision maximal access MIS spine instrumentation and method 2014-01-28
8303499 Minimal incision maximal access MIS spine instrumentation and method 2012-11-06
8298139 Minimal incision maximal access MIS spine instrumentation and method 2012-10-30
8236006 One step entry pedicular preparation device and disc access system 2012-08-07
8075579 Pedicle dart system 2011-12-13
7946982 Minimal incision maximal access MIS spine instrumentation and method 2011-05-24
7935054 Minimal access lumbar diskectomy instrumentation and method 2011-05-03
7918888 Spinal fusion instrumentation, implant and method 2011-04-05
7887482 Minimal access lumbar diskectomy instrumentation and method 2011-02-15
7883522 Minimal access lumbar diskectomy instrumentation and method 2011-02-08
7850608 Minimal incision maximal access MIS spine instrumentation and method 2010-12-14
7351244 Spinal fusion instrumentation, implant and method 2008-04-01
7318817 Minimal access lumbar diskectomy instrumentation and method 2008-01-15
6849064 Minimal access lumbar diskectomy instrumentation and method 2005-02-01
6504514 Dual-band equal-beam reflector antenna system Brent T. Toland, Youn H. Choung, Vrage Minassian, Ronald Y. Chan 2003-01-07
6436101 Rasp for use in spine surgery 2002-08-20
6425920 Spinal fusion implant 2002-07-30