Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4661883 | Electromagnet apparatus with shortened armature release time | Shizutaka Nishizako, Shinki Shoji, Sadaaki Baba | 1987-04-28 |
TK
Toshikazu Kitou
Overall (All Time): #3,973,279 of 4,157,543Top 100%
1
Patents All Time