Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9423355 | Plural camera images capturing and processing apparatus, and composite imaging method | Yuichi Nonaka | 2016-08-23 |
| 8484320 | Information providing server and wireless communication terminal | — | 2013-07-09 |
| 8126161 | Acoustic echo canceller system | Masahito Togami, Toshiyuki Matsuda | 2012-02-28 |
| 7844357 | Controlling device for substrate processing apparatus and method therefor | — | 2010-11-30 |
| 7774082 | Substrate processing method and storage medium having program stored therein | Shigeru Kubota | 2010-08-10 |
| 7689028 | Method and apparatus for evaluating processing apparatus status and predicting processing result | Satoshi Harada | 2010-03-30 |
| 7567269 | Television phone adaptor | Kanji Tabeya, Masahito Hirokawa | 2009-07-28 |
| 7341644 | Method for predicting consumption of consumable part, method for predicting deposited-film thickness, and plasma processor | Tsuyoshi Sendoda | 2008-03-11 |
| 7302176 | Optical network | Yasushi Sawada, Hideaki Tsushima, Yoshiaki Ikoma | 2007-11-27 |
| 7054786 | Operation monitoring method for treatment apparatus | Tsuyoshi Sendoda | 2006-05-30 |
| 7020401 | Transponder and wavelength division-multiplexing optical transmission equipment | Ryuji Ishii, Yoshinori Yamada | 2006-03-28 |
| 6990294 | Optical network system with quality control function | Yoshiaki Ikoma, Masaki Miyagami | 2006-01-24 |
| 6611638 | High performance optical add/drop multiplexer and optical wavelength multiplexing network | — | 2003-08-26 |
| 6586262 | Etching end-point detecting method | Susumu Saito | 2003-07-01 |
| 6532103 | Optical fiber amplifier and optical transmission system using the same | Ichiro Yokota, Junya Kosaka, Takayuki Suzuki | 2003-03-11 |
| 6433925 | Optical fiber amplifier and optical transmission system using the same | Ichiro Yokota, Junya Kosaka, Takayuki Suzuki | 2002-08-13 |
| 6393182 | Optical fiber and method for coupling optical fibers | — | 2002-05-21 |
| 6297902 | Light amplification medium control method, light amplification apparatus and system using the same | Junya Kosaka, Yoshiaki Sato, Kazuo Aida | 2001-10-02 |
| 6262835 | Optical amplifier unit control methods, optical amplifier systems and systems which use the methods and amplifier systems | Junya Kosaka | 2001-07-17 |
| 6233091 | Optical amplifier unit control methods, optical amplifier systems and systems which use the methods and amplifier systems | Junya Kosaka | 2001-05-15 |
| 6173095 | Optical fiber and method for coupling optical fibers | — | 2001-01-09 |
| 6078422 | Optical amplifier unit control methods optical amplifier systems and systems which use the methods and amplifier systems | Junya Kosaka | 2000-06-20 |
| 5930421 | Optical fiber and method for coupling optical fibers | — | 1999-07-27 |
| 5574289 | Semiconductor optical integrated device and light receiver using said device | Masahiro Aoki, Hirohisa Sano, Makoto Suzuki, Makoto Takahashi, Kazuhisa Uomi +2 more | 1996-11-12 |
| 5177758 | Semiconductor laser device with plural active layers and changing optical properties | Akihiko Oka, Naoki Chinone, Tsukuru Ohtoshi, Kazuhisa Uomi, Tomonobu Tsuchiya +1 more | 1993-01-05 |