Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12358476 | Vehicle travel control device | Ryosuke OCHIAI, Fumiaki Saito, Masahiro Hara | 2025-07-15 |
| 9802594 | Negative pressure controller | Yoshihide Sekiya, Yasushi Murayama | 2017-10-31 |
| 9527490 | Control device for electrically-driven vacuum pump | Yoshihide Sekiya | 2016-12-27 |
| 4633336 | Magnetic recording apparatus | Tsuneo Horie, Takikazu Takeuchi | 1986-12-30 |
| 4591939 | Waveform equivalent circuit | Masashi Sakuma, Kazuo Nakagoshi, Kazuhisa Shiraishi | 1986-05-27 |