MM

Masaaki Matsumoto

CC Cateye Co.: 1 patents #4 of 7Top 60%
📍 Shimabara, JP: #11 of 25 inventorsTop 45%
Overall (1994): #95,800 of 165,921Top 60%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5294786 Optical data card for an exerciser Hachiro Maeyama, Takashi Ueda 1994-03-15