Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6927356 | Enclosed switchgear | Shinji Sato, Kenichi Koyama | 2005-08-09 |
| 6865072 | Metal-enclosed switchgear | Shinji Sato, Takao Tsurimoto, Kenichi Koyama | 2005-03-08 |
MA
Masahiro Arioka
Overall (2005): #45,078 of 245,428Top 20%
2
Patents 2005