Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D798849 | Telephone handset | Takayuki Ookawa, Masashi Furuno, Jan-Michael Von Lewinski | 2017-10-03 |
| D740778 | Telephone base unit | Takayuki Ookawa, Masashi Furuno, Jan-Michael Von Lewinski | 2015-10-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D798849 | Telephone handset | Takayuki Ookawa, Masashi Furuno, Jan-Michael Von Lewinski | 2017-10-03 |
| D740778 | Telephone base unit | Takayuki Ookawa, Masashi Furuno, Jan-Michael Von Lewinski | 2015-10-13 |