Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6573815 | Circuit breaker | Mitsuru Tsukima, Takao Mitsuhashi, Masahiro Fushimi | 2003-06-03 |
SY
Shinji Yamagata
Overall (2003): #118,261 of 273,478Top 45%
1
Patents 2003