Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5235304 | Dust preventing device for electromagnetic contactor | Takato Hirota, Chuuji Nozukidaira | 1993-08-10 |
| 5227757 | Terminal Device | Takato Hirota, Kuniyuki Kogawa | 1993-07-13 |
| 5145057 | Auxiliary contact unit for an electromagnetic switch | Takato Hirota, Kuniyuki Kogawa | 1992-09-08 |
| 4899120 | Electromagnetic contactor | Kuniyuki Kogawa, Takato Hirota | 1990-02-06 |