James Kengo Andersen has been granted 27 US patents while listed as an inventor at Avalon Sciences. The first was granted in 1988 and the most recent in November 2018. James Kengo Andersen ranks #142,059 of 4,157,543 US inventors in our database (top 3.4%). Patent records list James Kengo Andersen in Westlake Village, CA, US.