Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10118204 | Cleaning apparatus | Kazuhiko Katsumata, Masatoshi MITSUZUKA, Osamu Sakamoto | 2018-11-06 |
| 10024883 | Contact unit and inspection jig | Takeshi Todoroki, Takahiro Nakamura, Yoshinori Ishikawa, Takayuki Kawano, Kazuhisa Honma | 2018-07-17 |
| 9926621 | Carburizing device | Kazuhiko Katsumata, Masatoshi MITSUZUKA, Osamu Sakamoto | 2018-03-27 |