Inventor
KOKATSU KYOSUKE
JP7 patents
⚠️ This page may combine multiple inventors who share the name “KOKATSU KYOSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUNSTAR ENGINEERING INC
4 patentsUS7357209B2Apr 15, 2008
Electrically assisted bicycle which enables aerobic exercise
SUNSTAR ENGINEERING INC67 citations95
US7370720B2May 13, 2008
Electromotive power assisted bicycle
SUNSTAR ENGINEERING INC48 citations90
US6851497B1Feb 8, 2005
Power-assisted bicycle
SUNSTAR ENGINEERING INC32 citations90
US7386482B2Jun 10, 2008
Server system for distributing an electromotive power assisted bicycle
SUNSTAR ENGINEERING INC19 citations82