Product Engineers

Jim Wordinger was hired by the founder of Crown International, Clarence Moore, in 1972. While he started as a technician, Jim’s career developed over the years and expanded to engineer and then Principal Engineer before the closing of the Elkhart, Indiana factory in 2018. Among the projects that...
Kazuo Yairi was one of the most renowned guitar luthiers in Japan. His long career began as a child when he watched his father building unique handcrafted instruments for local students and musicians. The company expanded under Yairi-san's leadership to include several new models, but always with...
Nobunari Yanagisawa is the president of the company his father established just before World War II.  The company began as a repair shop, which focused on the saxophone.  The factory was used for military projects during the war but closed after the war.  His father had a difficult time finding raw...
Bob Ziems (it sounds like "seems as in Ziems it seems") was a dedicated member of the testing department at CG Conn from 1941-1971 and later with Selmer. However, it was what he did for a hobby that became most important to the NAMM Resource Center. As early as 1937, Bob took photographs of every...

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