TK

Tamotsu Kurosawa

NC Nihon Dempa Kogyo Co.: 1 patents #9 of 29Top 35%
Overall (2005): #93,011 of 245,428Top 40%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6930440 Tuning fork type crystal unit and bar type crystal unit Akio Chiba, Minoru Ishihara 2005-08-16