HI

Hikari Ichihara

KS Kawai Gakki Seisakusho: 1 patents #113 of 198Top 60%
KC Kawai Musical Instruments Manufacturing Co.: 1 patents #20 of 50Top 40%
Overall (All Time): #1,876,180 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11037533 Upright keyboard instrument Mitsuo Yamashita 2021-06-15
10991347 Leg of keyboard instrument and leg attachment structure Mitsuo Yamashita 2021-04-27