Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6738574 | Camera system and accessory device | Mamoru Sakashita, Masataka Ide, Makoto Harada | 2004-05-18 |
| 6705263 | Handheld type four-cycle engine | Keita Ito, Koji Kasai, Yasuhiro Shimizu, Takeshi Maeda, Yasutake Ryu | 2004-03-16 |
| 6672273 | Handheld type four-cycle engine | Keita Ito, Koji Kasai, Yasuhiro Shimizu, Takeshi Maeda, Yasutake Ryu | 2004-01-06 |