TO

Takashige Oka

GL Gunze Limited: 2 patents #54 of 349Top 20%
TL Teijin Limited: 1 patents #850 of 1,631Top 55%
AT Agency Of Industrial Science And Technology: 1 patents #568 of 1,778Top 35%
📍 Nantan, JP: #2 of 8 inventorsTop 25%
Overall (All Time): #2,288,012 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5431652 Bone-treating devices and their manufacturing method Takeshi Shimamoto, Minori Adachi, Suon H. Hyon, Kazuo Nakayama, Akira Kaito 1995-07-11
5118569 Reinforcement sheet Toshimasa Kuroda, Yoshimi Tanaka, Kouichi Yamada, Nobutaka Kiyohara, Akihiro Sato +1 more 1992-06-02