Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11786960 | Method for manufacturing stabilizer | Hiroshi Mizukami, Masato Inaba, Masato Sugawara | 2023-10-17 |
| 9270043 | Connector | Takao Kobayashi | 2016-02-23 |
| 9214746 | Contact terminal interposed between two contact targets | Takao Kobayashi | 2015-12-15 |
| 9041194 | Pressure unit | Noritoshi Takamura, Ichiro Sasuga, Nobuharu Kato, Kengo TSURUGAI | 2015-05-26 |
| 8814586 | Connector | Shigeki Ishikawa, Noritoshi Takamura, Makoto Saito | 2014-08-26 |
| 7226211 | Shaft for fluid dynamic bearing, fluid dynamic bearing device, and method of manufacturing the shaft | Eijiro Furuta, Kenji Kayama | 2007-06-05 |
| 7031569 | Optical multi-demultiplexer | Junji Yamauchi, Ryouichi Tazawa, Hisamatsu Nakano, Yuichi Yamamoto | 2006-04-18 |
| 6898349 | Optical multi-demultiplexer | Junji Yamauchi, Shigeru Kawaguchi, Hisamatsu Nakano, Yuichi Yamamoto, Ryouichi Tazawa | 2005-05-24 |
| 6707968 | Optical waveguide Y junction | Fumio Takahashi | 2004-03-16 |
| 6605228 | Method for fabricating planar optical waveguide devices | Shigeru Kawaguchi, Yutaka Natsume, Takayuki Senda | 2003-08-12 |
| 6361222 | Optical device and optical module provided with optical device | Shigeru Kawaguchi, Yutaka Natume | 2002-03-26 |
| 5757995 | Optical coupler | Bao Xue Chen | 1998-05-26 |