TK

Takahiro Katayanagi

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Chofu, JP: #304 of 517 inventorsTop 60%
Overall (All Time): #3,600,807 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6321983 Method for managing life cycles and system for the same Katsufumi Mihara, Naoki Takahashi, Akira Ishibashi, Shuji Soga, Tetsuo Kusuzaki 2001-11-27