Kiyoshi Shimokawa

📍 Ashiya, JP: #205 of 346 inventorsTop 60%

Overall (All Time): #4,087,360 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4261070	Swimming ring band	—	1981-04-14