Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10842153 | Microbicide and method for manufacturing same | Hideki Yamaguchi, Naoaki Misawa | 2020-11-24 |
| 10646836 | Cleaning apparatus | Hideki Yamaguchi, Shogoro Kudaka | 2020-05-12 |
| 7758024 | Microbubble generating device and hair washing device utilizing the same | Toshitaka Okumura, Koichi Kubo | 2010-07-20 |
| 7677202 | Pet cleaning apparatus | Toshitaka Okumura, Koichi Kubo | 2010-03-16 |