Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8331045 | Cemented optical element | Tetsuya Suzuki, Toshiaki Takano | 2012-12-11 |
| 8194327 | Optical component and method for producing the same | Toru Nanba, Tetsuya Suzuki, Toshiaki Takano | 2012-06-05 |
| 8179605 | Optical element | Toshiaki Takano, Tetsuya Suzuki, Toru Nanba | 2012-05-15 |
| 8174770 | Optical component and method for producing the same | Toru Nanba, Tetsuya Suzuki, Toshiaki Takano | 2012-05-08 |
| 7978426 | Prism and optical device | Eiichi Nagaoka, Minoru Onoda | 2011-07-12 |
| 7885018 | Bonded optical element and manufacturing method thereof | Tetsuya Suzuki | 2011-02-08 |
| 7859776 | Prism, imaging device and lighting device including the same, and prism manufacturing method | Toshiaki Takano, Minoru Onoda | 2010-12-28 |
| 7764446 | Bonded optical element | Tetsuya Suzuki | 2010-07-27 |
| 7746574 | Bonded optical element | Tetsuya Suzuki | 2010-06-29 |
| 7746573 | Bonded optical element and manufacturing method thereof | Tetsuya Suzuki | 2010-06-29 |
| 7589923 | Prism, imaging device and lighting device including the same, and prism manufacturing method | Toshiaki Takano, Minoru Onoda | 2009-09-15 |
| 7313930 | Method and apparatus for manufacturing glass substrate for storage medium | Kengo Kainuma, Tatsumi Kawata, Kunio Hibino | 2008-01-01 |
| 6718799 | Die and glass material for forming glass substrate, method for manufacturing glass substrate, and magnetic disk glass substrate | Kazuaki Takagi, Kunio Hibino, Fujio Okuyama, Minoru Onoda | 2004-04-13 |
| 6539750 | Glass substrate forming mold and production method for glass substrate | Kazuaki Takagi, Kunio Hibino, Fujio Okuyama, Minoru Onoda | 2003-04-01 |
| 5939804 | Linear actuator and optical equipment using the same | Suguru Nakao, Yosuke Yamane, Norihiko Saka | 1999-08-17 |
| 4583827 | Optical lens moving mechanism | Jirou Kajino, Masataka Izaki | 1986-04-22 |
| 4566048 | Tape cassette adapter | Masataka Izaki, Jirou Kajino, Toshibumi Kamiyama | 1986-01-21 |