Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7116008 | Electrical communication system for a bicycle | Satoshi Kitamura | 2006-10-03 |
| 7015598 | Power control apparatus for a bicycle | — | 2006-03-21 |
| 4985345 | Recording material | Kunio Hayakawa, Hiromi Furuya, Hisanori Shimada, Masahiro Nakata, Kaoru Kodera +1 more | 1991-01-15 |