Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7887449 | Speed-change transmission apparatus | Yoshiyuki Katayama, Yoshihiro Ueda, Minoru Hiraoka | 2011-02-15 |
SI
Shoso Ishimori
Overall (2011): #167,967 of 364,097Top 50%
1
Patents 2011