Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1081569 | Servo amplifier | Hiroyuki Kato, Shinichi Kato, Tsutomu Tanaka, Masaaki Kadoyanagi, Shotaro Hirako +1 more | 2025-07-01 |
| D1076807 | Servo amplifier | Hiroyuki Kato, Shinichi Kato, Tsutomu Tanaka, Masaaki Kadoyanagi, Shotaro Hirako +1 more | 2025-05-27 |
| D1053695 | Servo amplifier | Hiroyuki Kato, Shinichi Kato, Tsutomu Tanaka, Masaaki Kadoyanagi, Shotaro Hirako +1 more | 2024-12-10 |
| D951867 | Servo amplifier | Hiroyuki Kato, Shinichi Kato, Tsutomu Tanaka, Masaaki Kadoyanagi, Shotaro Hirako +1 more | 2022-05-17 |
| D908657 | Servo amplifier | Shinichi Kato, Masaaki Kadoyanagi, Shotaro Hirako | 2021-01-26 |
| D861608 | Controller for servomotors | Shinichi Kato, Masaaki Kadoyanagi, Shotaro Hirako | 2019-10-01 |