Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11767488 | Lubricant composition and rolling bearing having same sealed therein | Taisuke MARUYAMA, Eri WATABE, Suguru Sugawara, Masayuki Maeda | 2023-09-26 |
| 11643615 | Lubricant composition | Taisuke MARUYAMA, Eri WATABE, Suguru Sugawara, Masayuki Maeda | 2023-05-09 |
| 8007181 | Rolling bearing | Kenichi Iso, Yoichi Imamura | 2011-08-30 |
| 7265080 | Rolling bearing, rolling bearing for fuel cell, compressor for fuel cell system and fuel cell system | Kenichi Iso, Hirotoshi Miyajima, Katsuaki Denpou, Masahiko Yamazaki, Michiharu Naka +1 more | 2007-09-04 |