NK

Norihisa Kawamura

TC Tamron Co.: 1 patents #3 of 21Top 15%
SO Sony: 1 patents #1,440 of 4,065Top 40%
Overall (2011): #203,212 of 364,097Top 60%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7924513 Lens barrel Toshimitsu Iwai, Konoha Takeuchi, Akira Kagaya, Takatoshi Ohzeki, Ken Tanaka 2011-04-12