Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670318 | Liquid cleanser | Motoharu Akiyama, Noriyuki Yoshimura | 2003-12-30 |
| 6573215 | Material for bearing rolling element | Rikuro Obara, Motoharu Akiyama | 2003-06-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670318 | Liquid cleanser | Motoharu Akiyama, Noriyuki Yoshimura | 2003-12-30 |
| 6573215 | Material for bearing rolling element | Rikuro Obara, Motoharu Akiyama | 2003-06-03 |