MM

Michiyoshi Momose

KK Kabushikikaisya Kotobuki: 1 patents #1 of 6Top 20%
KC Kotobuki & Co.: 1 patents #47 of 77Top 65%
Overall (All Time): #2,227,451 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6244657 Seat erecting/folding structure for movable spectators' stand — 2001-06-12
5819475 Turning up and down apparatus for telescopic tiered spectator's seats — 1998-10-13