Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1021832 | Elastic membrane | Kenichi Akazawa, Osamu Nabeya, Shingo Togashi, Satoru Yamaki, Tomoko Owada +1 more | 2024-04-09 |
| D989012 | Elastic membrane | Kenichi Akazawa, Osamu Nabeya, Shingo Togashi, Satoru Yamaki, Tomoko Owada +1 more | 2023-06-13 |
| 11472001 | Elastic membrane and substrate holding apparatus | Shingo Togashi, Makoto Fukushima, Kazuto Hirokawa | 2022-10-18 |
| 6446677 | Weft controlling device for using weft as warp in a strap weaving machine | — | 2002-09-10 |