Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838606 | Door guard bar | Kazuo Yamada, Hitoshi Fujitani | 1989-06-13 |
TF
Tadashi Furubayashi
Yamato Kogyo Co.: 1 patents #2 of 4Top 50%
Overall (1989): #53,724 of 140,708Top 40%
1
Patents 1989