Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9360602 | Transmission diffraction element | Takeru WAKABAYASHI | 2016-06-07 |
| 9031294 | Region segmented image data creating system and feature extracting system for histopathological images | Hirokazu Nosato, Hidenori Sakanashi, Takumi Kobayashi, Tetsuya Higuchi, Nobuyuki Otsu | 2015-05-12 |
| 8982926 | Spectrum spread communication system | Yuji Kasai, Tetsuya Higuchi | 2015-03-17 |
| 8696134 | Depolarization element and projection type display device | Atsushi Koyanagi | 2014-04-15 |
| 8493991 | Serial bus transmission system | Yuji Kasai, Eiichi Takahashi, Tetsuya Higuchi | 2013-07-23 |
| 8429749 | Packet data comparator as well as virus filter, virus checker and network system using the same | Eiichi Takahashi, Masahiro Yasuda, Yosuke Iijima, Kenji Toda, Tetsuya Higuchi | 2013-04-23 |
| 8284856 | Data transmitting method and data transmitting apparatus | Yoichi Sato, Tetsuya Higuchi | 2012-10-09 |
| 7764354 | Multi-layer diffraction type polarizer and liquid crystal element | Yoshiharu Ooi | 2010-07-27 |
| 7688700 | Phase correction element and optical head device | Yoshiharu Ooi, Hiromasa Sato, Masao Miyamura | 2010-03-30 |
| 7636706 | Parameter adjustment device | Keiichi Ito | 2009-12-22 |
| 7583749 | Digital data transmitting apparatus | Yuji Kasai, Tetsuya Higuchi | 2009-09-01 |
| 7580904 | Parameter adjuster | Keiichi Ito, Tetsunori Wada | 2009-08-25 |
| 7564504 | Phase plate and an optical data recording/reproducing device | Yoshiharu Ooi, Ryota Murakami, Hiromasa Sato, Takuji Nomura, Yoshiyuki Miyake | 2009-07-21 |
| 7533356 | Parameter adjusting device and parameter adjusting means | Keiichi Ito, Michiko Miura | 2009-05-12 |
| 7447289 | Signal timing adjustment device, signal timing adjustment system, signal timing adjustment amount setting program, and storage medium storing the program | Munehiro Uratani, Eiichi Takahashi, Yuji Kasai, Tetsuya Higuchi | 2008-11-04 |
| 7295032 | High-speed signal transmission system | Kanji Otsuka, Tamotsu Usami, Tetsuya Higuchi, Eiichi Takahashi, Yuji Kasai | 2007-11-13 |
| 6993672 | Timing adjustment of clock signals in a digital circuit | Eiichi Takahashi, Kenji Toda, Tetsuya Higuchi | 2006-01-31 |
| 6917576 | Retarder and optical head device installing the same | Takehiko Nishiyama, Naomitsu Umemura, Hiromasa Sato, Yoshiharu Ooi, Yuzuru Tanabe | 2005-07-12 |
| 6879388 | Optical apparatus, optical apparatus adjustment method, and storage medium recorded with a processing program that executes said adjustment method | Yuji Kasai, Taro Itatani, Tetsuya Higuchi | 2005-04-12 |
| 6861848 | Capacitance position sensor and position controller equipped with the sensor | Yuji Kasai, Hirokazu Nosato, Taro Itatani, Tetsuya Higuchi | 2005-03-01 |
| 6781682 | Optical apparatus, optical apparatus adjustment method, and storage medium recorded with a processing program that executes said adjustment method | Yuji Kasai, Taro Itatani, Tetsuya Higuchi | 2004-08-24 |
| 6741340 | Optical axis adjustment method, and storage medium recorded with a program that executes said adjustment method | Tetsuya Higuchi | 2004-05-25 |
| 6658581 | Timing adjustment of clock signals in a digital circuit | Eiichi Takahashi, Kenji Toda, Tetsuya Higuchi | 2003-12-02 |
| 6637008 | Electronic holding circuit and adjusting method thereof using a probabilistic searching technique | Tetsuya Higuchi, Yuji Kasai, Shogo Kiryu, Toshio Adachi, Shiro Suzuki | 2003-10-21 |
| 6580674 | Phase shifter and optical head device mounted with the same | Takehiko Nishiyama, Naomitsu Umemura, Hiromasa Sato, Yoshiharu Ooi, Yuzuru Tanabe | 2003-06-17 |