HS

Hirofumi Shigenobu

MC Minebea Co.: 1 patents #2 of 16Top 15%
📍 Singapore, SG: #13 of 86 inventorsTop 20%
Overall (1994): #124,517 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5333957 Ball bearing with seal Kee K. Yip, Kyoji Kato, Takuya Sato, Nobuo Yagami 1994-08-02