TM

Takeshi Mitsuishi

HO Hoya: 1 patents #24 of 112Top 25%
Overall (2004): #105,725 of 270,089Top 40%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6693747 Optical element having antireflection film Kenichi Shinde 2004-02-17