Issued Patents All Time
Showing 101–125 of 157 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8497756 | Reactor core and reactor | Takaaki Kiyono | 2013-07-30 |
| 8472759 | Optical device and optical transmitter | — | 2013-06-25 |
| 8467634 | Optical device having optical modulators | — | 2013-06-18 |
| 8439157 | Engine | Tetsuya Hasegawa | 2013-05-14 |
| 8406576 | Optical modulator and optical transmitter | — | 2013-03-26 |
| 8387595 | Lubricating device for four-stroke engine | Tetsuya Hasegawa | 2013-03-05 |
| 8380017 | Optical waveguide device | — | 2013-02-19 |
| 8374467 | Optical device having a plurality of Mach-Zehnder modulators | Yoshihiko Yoshida, Akira Ishii | 2013-02-12 |
| 8244075 | Optical device | — | 2012-08-14 |
| 8241457 | Plasma processing system, plasma measurement system, plasma measurement method, and plasma control system | Mitsuo Kato, Akihiko Hiroe, Tadahiro Ohmi, Masaki Hirayama | 2012-08-14 |
| 8241557 | Method for producing dust core | Toshiya Yamaguchi, Shinjiro Saigusa, Mitsutoshi Akiyama | 2012-08-14 |
| 8135242 | Optical modulator | — | 2012-03-13 |
| 8098997 | Optical modulator and optical transmitter | — | 2012-01-17 |
| 8086078 | Electronic device | — | 2011-12-27 |
| 8078015 | Optical modulator | — | 2011-12-13 |
| 7953305 | Optical waveguide device and producing method thereof | — | 2011-05-31 |
| 7826689 | Optical device which outputs independently modulated light beams in respective TE and TM polarization modes | — | 2010-11-02 |
| 7817879 | Optical waveguide device | — | 2010-10-19 |
| 7801400 | Manufacturing method of optical device and optical device | — | 2010-09-21 |
| 7751656 | Optical modulator | — | 2010-07-06 |
| 7668409 | Optical communication device and optical device | — | 2010-02-23 |
| 7630587 | Optical waveguide device | — | 2009-12-08 |
| 7627213 | Optical modulator and transmitter | — | 2009-12-01 |
| 7603002 | Optical device | — | 2009-10-13 |
| 7509003 | Optical waveguide, optical device, and manufacturing method of the optical waveguide | — | 2009-03-24 |