TK

Toshiyuki Koshimizu

KO Konica: 1 patents #1,290 of 1,958Top 70%
Overall (All Time): #3,560,736 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6466376 Plastic lens and production method thereof Kazuo Ishida, Etsuzo Kurihara 2002-10-15