KW

Keiko Watanabe

TK Tomei Sangyo Kabushiki Kaisha: 1 patents #4 of 15Top 30%
Overall (1994): #104,802 of 165,921Top 65%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5279674 Method of treating contact lens Kiyohiko Ohta, Kaoru Kamiya 1994-01-18