Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5182833 | Vacuum cleaner | Seiji Yamaguchi, Masaru Moro, Masahiro Kimura, Hideo Okubo, Tadashi Matsuyo +1 more | 1993-02-02 |
SK
Saburou Kajikawa
Overall (All Time): #3,816,330 of 4,157,543Top 95%
1
Patents All Time