Takahiko Sayama

Casio Computer Co.: 2 patents #935 of 1,970Top 50%

📍 Hamura, JP: #146 of 277 inventorsTop 55%

Overall (All Time): #2,245,903 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D404676	Watch band	—	1999-01-26
D360835	Wrist watch	—	1995-08-01