Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421177 | Sliding member for sealing and seal device | Minehiro ARAI | 2022-08-23 |
| 8256772 | Lip type seal | Masatoshi Itadani, Hideki Kawai, Hisayuki Akagi | 2012-09-04 |
| 8011672 | Installation structure for lip type seal | Takao Shimomura, Masamitsu Sanada | 2011-09-06 |
| 7942424 | Lip type seal | Takao Shimomura, Masamitsu Sanada | 2011-05-17 |
| D631066 | Seal for a rotary shaft | Masatoshi Itadani, Hisayuki Akagi, Hideki Kawai | 2011-01-18 |
| D582441 | Seal for a rotary shaft | Takao Shimomura, Masamitsu Sanada | 2008-12-09 |
| D582437 | Seal for a rotary shaft | Takao Shimomura, Masamitsu Sanada | 2008-12-09 |
| D582436 | Seal for a rotary shaft | Takao Shimomura, Masamitsu Sanada | 2008-12-09 |
| D582438 | Seal for a rotary shaft | Takao Shimomura, Masamitsu Sanada | 2008-12-09 |
| D582439 | Seal for a rotary shaft | Takao Shimomura, Masamitsu Sanada | 2008-12-09 |
| D582440 | Seal for a rotary shaft | Takao Shimomura, Masamitsu Sanada | 2008-12-09 |
| 7264877 | Sliding element for seals and their process of manufacturing | — | 2007-09-04 |
| 7090919 | Sliding element for seals and their process of manufacturing | Takeshi Hosoe | 2006-08-15 |