Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8320057 | Lens unit and image capturing device | — | 2012-11-27 |
| 8189275 | Lens unit and image capturing device | — | 2012-05-29 |
| 8102607 | Lens unit and image capturing device | — | 2012-01-24 |
| 8000040 | Imaging lens, manufacturing method thereof, and compound lens | Satoru Ota, Yutaka Ueta, Yuma Aoi | 2011-08-16 |
| 7916405 | Imaging lens unit, imaging device, and portable terminal | Yuma Aoi | 2011-03-29 |
| 7901784 | Optical waveguide, optical transmitter and receiver module, and laminated structure | Keiichi Kuramoto, Hiroaki Izu, Mitsuaki Matsumoto, Koji Yamano, Hitoshi Hirano | 2011-03-08 |
| 7599120 | Composite lens, manufacturing method for composite lens, and lens module | — | 2009-10-06 |
| 7561774 | Optical waveguide | Keiichi Kuramoto, Hiroaki Izu, Mitsuaki Matsumoto, Hitoshi Hirano, Nobuhiko Hayashi | 2009-07-14 |
| 7558008 | Photographing lens unit including plurality of lenses and imaging apparatus with the same | — | 2009-07-07 |
| 7521725 | Optical waveguide and the method of fabricating the same | Nobuhiko Hayashi, Keiichi Kuramoto, Mitsuaki Matsumoto, Hitoshi Hirano | 2009-04-21 |
| 7483616 | Optical waveguide | Nobuhiko Hayashi, Keiichi Kuramoto, Mitsuaki Matsumoto, Hitoshi Hirano | 2009-01-27 |
| 7474476 | Optical lens, compound lens and method for producing the same, as well as cemented lens and method for producing the same | Yutaka Ueta | 2009-01-06 |
| 7396873 | Organometallic polymer material and process for preparing the same | Keiichi Kuramoto, Mitsuaki Matsumoto, Nobuhiko Hayashi, Hitoshi Hirano | 2008-07-08 |
| 7181121 | Optical device and method for manufacturing the same | Keiichi Kuramoto, Mitsuaki Matsumoto, Hiroaki Izu, Hitoshi Hirano, Nobuhiko Hayashi | 2007-02-20 |
| 7054070 | Gradient-index lens and composite optical element utilizing the same | Mitsuaki Matsumoto, Keiichi Kuramoto, Hiroaki Izu, Hitoshi Hirano, Nobuhiko Hayashi | 2006-05-30 |