YO

Yumiko Oka

Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
Overall (All Time): #1,255,518 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7241731 Oligopeptides for promoting hair growth Yohei Hirai, Kyoko Takebe, Hokari Tsuda, Keiko Tochigi, Toko Shinagawa +2 more 2007-07-10
6127149 Modified epimorphin Yohei Hirai, Shogo Koshida 2000-10-03
5584877 Antibacterial vascular prosthesis and surgical suture Shinichi Miyake, Shigehiko Ito, Jun-ichi Kambayashi, Kazuhiro Okahara 1996-12-17
5527897 Human ID genes Kinichiro Oda, Susumu Nakada, Eiji Hara, Tomoko Yamaguchi, Takeshi Nakamura +1 more 1996-06-18