YI

Yoko Ikegami

SG Seiko Group: 1 patents #32 of 90Top 40%
SM Smc: 1 patents #485 of 737Top 70%
Overall (All Time): #1,882,387 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D924179 Controller for electric actuator Takeshi Hirose, Satoshi Kuroda, Yuta Oshima 2021-07-06
D455357 Watch case with band Kazuo Iwanaga, Yoichi Hirata 2002-04-09