Kenji Ose

Shimano: 2 patents #6 of 41Top 15%

Overall (1997): #33,377 of 185,788Top 20%

Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5676022	Change-speed control apparatus for a bicycle	—	1997-10-14
5618241	Bicycle shifting device	—	1997-04-08