Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE48843 | Rolling bearing and spindle apparatus for machine tool | Sumio Sugita, Yu Koiwa, Takaaki Anzai, Tamotsu Misawa, Masaru Terasaki | 2021-12-07 |
| 11074370 | Information processing system, information processing device, and method for controlling information processing device | Takahiko Sugahara, Harunobu Kishida | 2021-07-27 |
| 8753016 | Rolling bearing, grease supply system, spindle unit, grease supply method, and grease supply program | Saburou Azumi, Yuu Koiwa, Mitsuho Aoki, Yasushi Morita, Yoshifumi Inagaki +3 more | 2014-06-17 |
| 7267488 | Rolling bearing and spindle device for machine tools | Saburo Azumi, Yasushi Morita, Takaaki Anzai | 2007-09-11 |
| 7071834 | Device for monitoring the operating conditions of rolling bearing | Sumio Sugita, Yasushi Morita | 2006-07-04 |
| 7033082 | Angular contact ball bearing and spindle device | Kenji Yakura, Takaaki Anzai, Yasushi Morita | 2006-04-25 |
| 6869223 | Rolling bearing and spindle device for machine tools | Saburo Azumi, Yasushi Morita, Takaaki Anzai | 2005-03-22 |
| 6742934 | Rolling bearing and spindle apparatus for machine tool | Sumio Sugita, Yu Koiwa, Takaaki Anzai, Tamotsu Misawa, Masaru Terasaki | 2004-06-01 |
| 6733181 | Bearing unit | Yu Koiwa, Tamotsu Misawa | 2004-05-11 |
| 6709161 | Angular contact ball bearing and spindle device | Kenji Yakura, Takaaki Anzai, Yasushi Morita | 2004-03-23 |
| 4857908 | Wide screen display device using an endless belt | Masaaki Kogure, Yoshihiro Mitekura, Satoshi Shinguryo | 1989-08-15 |