Patents per Year
Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12492700 | Compressor endplate | Koji UKAI, Naoto TADA, Ryo AKIMOTO, Tatsuya YASUI, Yuusuke Morita | 2025-12-09 | |
| 12492848 | Hermetic type compressor | Naoya Morozumi, Naoto TADA | 2025-12-09 | |
| 10047906 | Coupler | Toru Shimonishi, Tsuyoshi Shimonishi | 2018-08-14 | |
| 9906473 | Bearing performance automatic calculation service device | Satomi Toyoda, Naoshi Ohashi, Hiroshi Takiuchi | 2018-02-27 | |
| 7374019 | Method of and device for lubricating rolling bearings | Futoshi Kosugi, Masatsugu Mori | 2008-05-20 | $332,000 |
| 7287910 | Angular ball bearing and rolling bearing | Umemitsu Kobayashi | 2007-10-30 | $439,000 |
| 6841451 | Method of fabricating semiconductor device having alignment mark | Yoshio Okayama, Satoru Shimada | 2005-01-11 | $1,000 |
| 5710980 | Cell site testing method for portable radio communication system | — | 1998-01-20 | $26,000 |