Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6378641 | Vehicle equipped with turning mechanism | Tadashi Hanaoka, Masaru Katayama, Yoshito Hamasaki | 2002-04-30 |
YS
Yasuto Shigematsu
Overall (2002): #88,079 of 266,432Top 35%
1
Patents 2002