TH

Takuji Hamasaki

PE Pentax: 1 patents #70 of 165Top 45%
Overall (2005): #94,041 of 245,428Top 40%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6879445 Power/manual lens barrel having a manual operating ring — 2005-04-12