Yuji Ihara

NI Nikon: 1 patents #57 of 172Top 35%

Overall (1994): #47,139 of 165,921Top 30%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5293268	Autofocus lens barrel	Naoya Sugimoto	1994-03-08