NO

Nobuharu Obayashi

KS Kawai Gakki Seisakusho: 1 patents #113 of 198Top 60%
📍 Kami, JP: #11 of 13 inventorsTop 85%
Overall (All Time): #4,094,545 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4282785 Electronic musical instrument Hikaru Hashizume, Seiji Kameyama, Sadaaki Ezawa, Tatsunori Kondo, Kiyomi Takauji +1 more 1981-08-11