Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10164298 | Power storage device, control method, control device, power storage system, maintenance system, electric vehicle, and electronic equipment | Naoyuki Sugeno, Yoshihiro Odashima, Kazumi Sato, Masumi TERAUCHI, Naruhiko Endo +1 more | 2018-12-25 |
| 5545839 | Keyboard musical instrument with movable key bed for performing music without acoustic sounds | Kiyoshi Kawamura, Shinya Koseki | 1996-08-13 |
| 4859903 | Ultraviolet fluorescent lamp for accelerated exposure test on polymer | Yoiti Minematu, Shigeharu Nakajima | 1989-08-22 |
| 4741237 | Actuator for automatic performance piano | Kazuo Murakami | 1988-05-03 |