Issued Patents All Time
Showing 26–50 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10285315 | Board work system, including a transfer device to transfer a feeder between work machines | Jun Iisaka | 2019-05-07 |
| 10117368 | Board work device | Hidetoshi Kawai, Hidetoshi Ito, Masahiro Kondo | 2018-10-30 |
| 10004168 | Feeder exchanging device | — | 2018-06-19 |
| 9963303 | Cassette-type nozzle exchanging unit and replacement system thereof | Hidetoshi Ito, Masahiro Kondo, Hidetoshi Kawai, Keita Tanaka | 2018-05-08 |
| 9640007 | Medium transaction device | — | 2017-05-02 |
| 9628865 | Enhanced closed caption feature | — | 2017-04-18 |
| 9323000 | Waveguide-type polarization beam splitter | Takashi Saida, Yusuke Nasu, Ryoichi Kasahara | 2016-04-26 |
| 9235003 | Waveguide-type polarization beam splitter | Takashi Saida, Yusuke Nasu, Ryoichi Kasahara | 2016-01-12 |
| 9116305 | Arrayed waveguide grating, optical module provided with said arrayed waveguide grating, and optical communications system | Hirotaka Nakamura, Shinya Tamaki, Shunji Kimura, Hiroshi Takahashi, Mikitaka Itoh +1 more | 2015-08-25 |
| 9019134 | System and method for efficiently translating media files between formats using a universal representation | Walker J. Eagleston, Kazuhisa Ohta | 2015-04-28 |
| 8787710 | Wideband interferometer type polarization light beam combiner and splitter | Takashi Goh, Hiroshi Yamazaki, Shin Kamei, Tsutomu Kitoh | 2014-07-22 |
| 8436753 | System and method for efficiently translating media files between formats using a universal representation | Walker J. Eagleston, Kazuhisa Ohta | 2013-05-07 |
| 8346030 | Polarization-independent waveguide-type optical interference circuit | Yasuaki Hashizume, Manabu Oguma, Takashi Saida, Masaki Kotoku | 2013-01-01 |
| 7995876 | Arrayed waveguide grating circuit | Tomoyuki Yamada, Mitsuru Nagano, Mikitaka Ito, Toshio Watanabe, Takashi Goh +1 more | 2011-08-09 |
| 7598755 | Probe navigation method and device and defect inspection device | Takashi Furukawa, Eiichi Hazaki, Hirofumi Sato | 2009-10-06 |
| 7590312 | Interferometer optical switch and variable optical attenuator | Hiroshi Takahashi, Tsutomu Kitoh, Manabu Oguma, Shunichi Souma | 2009-09-15 |
| 7372283 | Probe navigation method and device and defect inspection device | Takashi Furukawa, Eiichi Hazaki, Hirofumi Sato | 2008-05-13 |
| 7085438 | Optical multi/demultiplexing circuit equipped with phase generating device | Tsutomu Kitoh, Manabu Oguma, Yasuyuki Inoue | 2006-08-01 |
| 7071713 | Probe navigation method and device and defect inspection device | Takashi Furukawa, Eiichi Hazaki, Hirofumi Sato | 2006-07-04 |
| 6937797 | Planar lightwave circuit and optical circuit | Tsutomu Kitoh, Yasuyuki Inoue, Yoshinori Hibino, Mikitaka Itoh, Takashi Saida +1 more | 2005-08-30 |
| 6870347 | Permanent magnet synchronous motor driving system, and method of testing permanent magnet synchronous motor driving system | Junichi Takayama, Yoshitaka Higashi | 2005-03-22 |
| 6846164 | Multi-cylinder compressor having plural intake ports in a bearing plate and a cover member forming a sealed space over the bearing plate | Takashi Harako, Hiroshi Nishikawa, Takahiro Nishikawa, Tetsuya Kato, Eiji Fukuda +1 more | 2005-01-25 |
| 6769172 | Electric-component mounting system | Shinsuke Suhara, Yusuke Tsuchiya | 2004-08-03 |
| 6731828 | Waveguide-type optical signal processing circuit | Tsutomu Kitou, Yasuyuki Inoue, Manabu Oguma, Yoshinori Hibino, Masaki Koutoku | 2004-05-04 |
| 6724957 | Optical filter | Takashi Saida, Akira Himeno, Katsunari Okamoto, Koichi Takiguchi, Manabu Oguma | 2004-04-20 |