Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10828845 | Wire material for elastic member and elastic member | Takamichi Sano, Satoshi Okabe, Masaru Imamura | 2020-11-10 |
| 10808784 | Coil spring | Yoshiki Ono, Takamichi Sano, Masaru Imamura, Toshiaki Maruichi | 2020-10-20 |
| 9538648 | Liquid composition and metal-based circuit board | Ryo Miyakoshi, Takeshi Kondo, Nobuaki Koyama | 2017-01-03 |
| 9357642 | Circuit board laminate and metal-based circuit board | Katsumi MIZUNO, Yutaka Natsume, Ryo Miyakoshi, Takeshi Kondo | 2016-05-31 |