Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10652689 | Configurable multi-band compressor architecture with advanced surround processing | Matthew Easley | 2020-05-12 |
| 8956056 | Optical connector capable of assembling therein optical fiber led out from rear of ferrule and optical connector system containing same | Naoki Katagiyama, Yuichi Koreeda, Hisaya Takahashi, Hideyuki Ono | 2015-02-17 |
| 8915652 | Optical connector device and mating optical connector device | Naoki Katagiyama, Yuichi Koreeda, Hisaya Takahashi, Hideyuki Ono | 2014-12-23 |
| 8767064 | Combination of optical connector inspection apparatus and optical connector capable of inspecting a held posture of an optical fiber | Yuichi Koreeda, Hiroyuki Honma, Kazuhito Asada, Tomohiko Aso, Hisaya Takahashi +1 more | 2014-07-01 |
| 8419295 | Photoelectric conversion/connection device | Yuichi Koreeda, Wataru Ohtsu, Hisaya Takahashi, Takashi Ohtsuka, Hikaru Kouta +1 more | 2013-04-16 |
| 8358892 | Connection structure of two-dimensional array optical element and optical circuit | Hikaru Kouta, Kaichirou Nakano, Hisaya Takahashi, Kohroh Kobayashi | 2013-01-22 |
| 8345424 | Optical interconnection device | Tomotaka Ishida, Hisaya Takahashi, Hideyuki Ono, Jun Sakai, Takashi Ohtsuka +2 more | 2013-01-01 |
| 8047725 | Assembly-type durable optical connector adapter | Naoki Katagiyama, Yuichi Koreeda, Hikaru Kouta, Hisaya Takahashi, Hideyuki Ono | 2011-11-01 |
| 8033740 | Optical connector having an internal clearance at a part to be connected to an optical fiber | Yuichi Koreeda, Hisaya Takahashi, Hideyuki Ono | 2011-10-11 |
| 7760791 | Apparatus for communicating using UWB transmission | Yuki Yoshida | 2010-07-20 |
| 7333683 | Structure and method for mounting LSI package onto photoelectric wiring board, information processing apparatus, optical interface, and photoelectric wiring board | Junichi Sasaki, Ichiro Hatakeyama, Kazunori Miyoshi, Hikaru Kouta, Kaichiro Nakano +2 more | 2008-02-19 |
| 7242828 | Optical circuit in which fabrication is easy | Koji Soejima, Sakae Kitajo | 2007-07-10 |
| 7197817 | Method for forming contact bumps for circuit board | Nobuaki Takahashi, Yuji Akimoto, Hikaru Kouta | 2007-04-03 |
| 7106426 | Method of inspecting optical waveguide substrate for optical conduction at increased speed and also inspecting optical waveguide substrate for crosstalk | Hideo Kikuchi, Hikaru Kouta, Sakae Kitajo, Yuzo Shimada, Yoshio Matsumoto +1 more | 2006-09-12 |
| 7107213 | Device for normalizing voice pitch for voice recognition | Tomoe Kawane | 2006-09-12 |
| 7076125 | Optical circuit element and production method therefor, array-form optical circuit element, optical circuit device using it | Hikaru Kouta, Tadahiko Hanada, Taro Kaneko, Yutaka Urino | 2006-07-11 |
| 6999643 | Method of manufacturing optical waveguide and method of manufacturing opto-electric wiring board | Hideo Kikuchi, Hikaru Kouta, Sakae Kitajo, Yuzo Shimada | 2006-02-14 |
| 6934429 | Optical waveguide board and optical module | Hideo Kikuchi, Junichi Sasaki, Seiji Suda, Hikaru Kouta, Sakae Kitajo +1 more | 2005-08-23 |
| 6829079 | Optical path control apparatus with mirror section, and manufacturing method for the same | Mitsuru Yamamoto, Hikaru Kouta, Yasuhiro Sasaki, Sakae Kitajo, Yuzo Shimada | 2004-12-07 |
| 6701328 | Database management system | Atsushi Sakakibara | 2004-03-02 |
| 6687665 | Device for normalizing voice pitch for voice recognition | Tomoe Kawane | 2004-02-03 |
| 6670208 | Optical circuit in which fabrication is easy | Koji Soejima, Sakae Kitajo | 2003-12-30 |
| 6665645 | Speech recognition apparatus for AV equipment | Satoru Ibaraki, Takeo Kanamori, Takashi Kawamura | 2003-12-16 |
| 6663295 | Optical transmitter-receiver module suitable for reducing crosstalk | Nobuharu Kami, Kazuhiko Kurata | 2003-12-16 |
| 6477284 | Photo-electric combined substrate, optical waveguide and manufacturing process therefor | Sakae Kitajo, Yuzo Shimada, Masataka Itoh, Yoshinobu Kaneyama, Masahiko Fujiwara | 2002-11-05 |