Hisaichi Usui

HK Hakuba Shashin Sangyo Kabushiki: 1 patents #1 of 2Top 50%

📍 Tama, JP: #9 of 26 inventorsTop 35%

Overall (1997): #140,085 of 185,788Top 80%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D382288	Tilting pan head for camera	—	1997-08-12