So up comes Kenpo Karate from Chow.
One persons mention.
Professor William (Willie) K. S. Chow, who began calling his system "Kenpo Karate" in 1949. Chow trained in "Kenpo Jiu-Jitsu" under Great Grand Master James Mitose who had learned the Kenpo art in Japan from his grandfather Sakuhi Yoshida
Then American Kenpo by EPS after a short time with Kenpo Karate, which others still use.
EPS first book is a great one, "Law of the Fist and Empty Hand", Kenpo Karate.
Which is explained in the link I put up in other post.