TT

Tsunenori Takei

NC Nakashima Propeller Co.: 1 patents #4 of 16Top 25%
PE Pentax: 1 patents #238 of 396Top 65%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #2,167,167 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7022124 Surgical instrument Yukio Taniguchi, Yoshie Tominaga 2006-04-04
6406497 Artificial knee joint — 2002-06-18