IO

Izumi Okamura

Nissan Motor Co.: 4 patents #1,803 of 8,689Top 25%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
📍 Hikone, JP: #93 of 328 inventorsTop 30%
Overall (All Time): #1,296,161 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5254907 Lighting system for use in vehicle cabin Yoshio Matsuno, Hitoshi Matsui, Teruaki Shigeta, Yoshinori Tanabe 1993-10-19
5226711 Lighting system for use in vehicle cabin Yoshio Matsuno, Hitoshi Matsui, Teruaki Shigeta, Yoshinori Tanabe 1993-07-13
5206562 Lighting system for use in vehicle cabin Yoshio Matsuno, Hitoshi Matsui, Teruaki Shigeta, Yoshinori Tanabe 1993-04-27
5149187 Lighting system for use in vehicle cabin Yoshio Matsuno, Hitoshi Matsui, Teruaki Shigeta, Yoshinori Tanabe 1992-09-22