Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4258731 | Hair waving appliance controlled by a microcomputer | Susumu Tsujimoto, Masayoshi Ozaki, Takehiro Kobayashi, Toru Fujino, Mitsuo Yasuda +2 more | 1981-03-31 |
| 4256127 | Hair waving appliance with infrared heaters and an ultrasonic atomizer | Susumu Tsujimoto, Masayoshi Ozaki, Takehiro Kobayashi | 1981-03-17 |