Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12116752 | Working machine | Kenichiro Yoshida, Takayoshi Takata, Tetsuya Yoshida | 2024-10-15 |
| 12091836 | Working machine with detailed operation device operating working device | Suguru Shiiguchi | 2024-09-17 |
| 8264161 | Lighting apparatus for high-voltage discharge lamp | Takafumi Toda | 2012-09-11 |
| 8154215 | Discharge lamp lighting apparatus | Takafumi Toda | 2012-04-10 |
| 6101103 | Self-oscillation type switching power supply | Yasunori Ijiri | 2000-08-08 |
| 6038143 | Self-oscillation type switching power supply having time constant circuit electronic switch an external voltage and having charging time variable in response to output voltage | Yasunori Ijiri | 2000-03-14 |
| 5995382 | Self-oscillation type switching power supply | Yasunori Ijiri | 1999-11-30 |