Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6334522 | Control apparatus for passenger conveyor and passenger detecting device | Yasumasa Haruta, Yoshiki Sugiyama, Akio Iwata | 2002-01-01 |
HN
Haruhiko Nakamura
Overall (2002): #210,115 of 266,432Top 80%
1
Patents 2002