Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D356554 | Monitor for a computer | Hirofumi Takemasa, Hiroyuki Maeno, Eiichiro Naito, Junichi Yamada | 1995-03-21 |
| D356557 | Video monitor | Hirofumi Takemasa, Hiroyuki Maeno, Eiichiro Naito, Junichi Yamada | 1995-03-21 |
| D354954 | Video telephone | Eiichiro Naito, Hiroyuki Maeno, Hirofumi Takemasa, Junichi Yamada | 1995-01-31 |
| D350346 | Television receiver | Hirofumi Takemasa, Eiichiro Naito, Hiroyuki Maeno, Junichi Yamada | 1994-09-06 |
| D318937 | Electric vacuum cleaner | Isamu Shinozaki, Joseph J. Nukazawa, Jun Yamada | 1991-08-06 |
| D318542 | Power head agitator for a vacuum cleaner | Kunio Funatsu, Joseph J. Nukazawa, Junichi Yamada | 1991-07-23 |
| D311614 | Electric vacuum cleaner | Yukio Hirano, Kunio Funatsu, Joseph J. Nukazawa, Junichi Yamada | 1990-10-23 |
| D307936 | Air cleaner | Yukio Hirano, Junichi Yamada | 1990-05-15 |