HK

Hiroaki Kobari

KS Kabushiki Kaisha Hattori Seiko: 1 patents #6 of 22Top 30%
Overall (All Time): #3,741,861 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D369295 Watch box Toyohiko Shigeta, Takashi Wakuyama 1996-04-30