Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9284982 | Cage and rolling bearing | Mitsuo Kawamura, Eiichiro Shimazu, Yasutake Hayakawa, Takahiro Okuno, Ryuichi Sakamoto | 2016-03-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9284982 | Cage and rolling bearing | Mitsuo Kawamura, Eiichiro Shimazu, Yasutake Hayakawa, Takahiro Okuno, Ryuichi Sakamoto | 2016-03-15 |