Shinpei Okajima

Shimano: 3 patents #13 of 65Top 20%

Overall (2005): #16,890 of 245,428Top 7%

Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6889997	Snowboard binding	—	2005-05-10
6871869	Snowboard binding	—	2005-03-29
6857206	Snowboard boot	—	2005-02-22