Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4797689 | Ultrasonic vibration driving type thermal printer | — | 1989-01-10 |
| 4220101 | Automatic pattern generation type sewing machine | Akinobu Iwako | 1980-09-02 |
SN
Sadaaki Nanai
Yaskawa Electric: 1 patents #31 of 101Top 35%
Overall (All Time): #2,327,832 of 4,157,543Top 60%
2
Patents All Time