Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6927356 | Enclosed switchgear | Kenichi Koyama, Masahiro Arioka | 2005-08-09 |
| 6865072 | Metal-enclosed switchgear | Takao Tsurimoto, Kenichi Koyama, Masahiro Arioka | 2005-03-08 |
SS
Shinji Sato
Overall (2005): #34,963 of 245,428Top 15%
2
Patents 2005