Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6499621 | Sealing container and method for sealing device in the same | Takashi Yamaguchi, Mikihiro Yamashita | 2002-12-31 |
| 6417645 | Combination holder and battery charger | Takashi Yamaguchi, Aya Watanabe, Mikihiro Yamashita, Hideki Tanaka | 2002-07-09 |