Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6340020 | Stroke identifying unit of a four-stroke engine | Nobuhiko Ito, Yasuo Iwata | 2002-01-22 |
RY
Ryutaro Yamazaki
Overall (2002): #123,521 of 266,432Top 50%
1
Patents 2002