Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11479647 | Film including a fluoropolymer | Takeshi HAZAMA, Nobuyuki Komatsu, Kouji Yokotani, Mayuko Tatemichi, Tatsuya Higuchi | 2022-10-25 |
| 4578442 | Piezoelectric polymeric material, a process for producing the same and an ultrasonic transducer utilizing the same | Hiroji Ohigashi, Toshiharu Nakanishi | 1986-03-25 |
| 4577132 | Ultrasonic transducer employing piezoelectric polymeric material | Hiroji Ohigashi, Toshiharu Nakanishi | 1986-03-18 |