Patent | Date |
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Method for generating a text sentence in a target language and text sentence generating apparatus Grant 8,386,234 - Uchimoto , et al. February 26, 2 | 2013-02-26 |
Converter, encryption/decryption system, multi-stage converter, converting method, multi-stage converting method, program, and information recording medium Grant 8,265,268 - Umeno September 11, 2 | 2012-09-11 |
Frequency shift keying demodulator Grant 8,170,422 - Kawanishi , et al. May 1, 2 | 2012-05-01 |
System for reproducing audio information corresponding to a position within a displayed image Grant 8,073,155 - Nishimura , et al. December 6, 2 | 2011-12-06 |
Modulation light signal generating device and FSK modulation signal generating device Grant 8,014,684 - Kawanishi , et al. September 6, 2 | 2011-09-06 |
Word usage analyzer Grant 8,010,342 - Uchimoto , et al. August 30, 2 | 2011-08-30 |
Multi-wavelength signal generation device and multi-wavelength light generation method Grant 8,005,371 - Kawanishi , et al. August 23, 2 | 2011-08-23 |
Electromagnetic wave detection element and electromagnetic wave detection device using the same Grant 7,979,101 - Matsui , et al. July 12, 2 | 2011-07-12 |
Wide band antenna common to a plurality of frequencies Grant 7,965,238 - Rikuta , et al. June 21, 2 | 2011-06-21 |
Multiple wavelength light source, and generation method for multiple wavelength light Grant 7,962,039 - Kawanishi , et al. June 14, 2 | 2011-06-14 |
Random number generating, encrypting, and decrypting apparatus, method thereof, program thereof, and recording medium thereof Grant 7,925,014 - Kim , et al. April 12, 2 | 2011-04-12 |
Production device and production method for conductive nano-wire Grant 7,918,982 - Hasegawa , et al. April 5, 2 | 2011-04-05 |
Receiver, receiving method, program and information recording medium Grant 7,903,717 - Takahashi , et al. March 8, 2 | 2011-03-08 |
Circular waveguide antenna and circular waveguide array antenna Grant 7,872,609 - Ou , et al. January 18, 2 | 2011-01-18 |
Layer 2 switch network system Grant 7,787,476 - Shimizu , et al. August 31, 2 | 2010-08-31 |
Mobile network and communication method thereof Grant 7,756,091 - Yokota , et al. July 13, 2 | 2010-07-13 |
Signal decoding apparatus, signal decoding method, program, and information record medium Grant 7,729,458 - Kimura , et al. June 1, 2 | 2010-06-01 |
Wireless communication system for switching different wireless communication networks Grant 7,706,395 - Inoue , et al. April 27, 2 | 2010-04-27 |
Communicating apparatus and communicating method Grant 7,697,590 - Umeno , et al. April 13, 2 | 2010-04-13 |
Method and apparatus for receiving data Grant 7,697,849 - Kamio , et al. April 13, 2 | 2010-04-13 |
Method for changing frequency and base station in radio optical fusion communication system Grant 7,697,846 - Shoji , et al. April 13, 2 | 2010-04-13 |
Optical packet buffering device and method Grant 7,693,421 - Harai April 6, 2 | 2010-04-06 |
Image displaying method with fluctuation correction and remote control system for moving unit using the method Grant 7,668,626 - Katayama , et al. February 23, 2 | 2010-02-23 |
Contents summarizing unit and contents summarizing program that produce content summary information summarized from contents regarding sports Grant 7,624,346 - Miyamori November 24, 2 | 2009-11-24 |
Cable television system and method for providing cable television service using the system Grant 7,620,970 - Murao , et al. November 17, 2 | 2009-11-17 |
Data transmission method and a system thereof Grant 7,609,974 - Kamio , et al. October 27, 2 | 2009-10-27 |
Wireless communications system Grant 7,603,594 - Inoue , et al. October 13, 2 | 2009-10-13 |
Image recognition apparatus and program for recognizing the substance of an image, particularly in a motion picture environment Grant 7,590,286 - Miyamori September 15, 2 | 2009-09-15 |
Page re-ranking system and re-ranking program to improve search result Grant 7,584,185 - Jatowt , et al. September 1, 2 | 2009-09-01 |
Mobile network, and data communication method therefor Grant 7,577,119 - Yokota , et al. August 18, 2 | 2009-08-18 |
Microstrip antenna and clothes attached with the same Grant 7,567,209 - Tanaka , et al. July 28, 2 | 2009-07-28 |
UWB signal generator using optical FSK modulator Grant 7,555,223 - Kawanishi , et al. June 30, 2 | 2009-06-30 |
Gan-based field effect transistor and production method therefor Grant 7,547,911 - Higashiwaki June 16, 2 | 2009-06-16 |
Converter, encryption/decryption system, multi-stage converter, converting method, multi-stage converting method, program, and information recording medium Grant 7,548,618 - Umeno June 16, 2 | 2009-06-16 |
Method for fabricating thin layer device Grant 7,544,964 - Kawakami June 9, 2 | 2009-06-09 |
Laser oscillator incorporating transverse mode rotation in the laser resonator Grant 7,532,657 - Ishizu May 12, 2 | 2009-05-12 |
Multiple-wavelength optical modulation apparatus Grant 7,522,844 - Kawanishi , et al. April 21, 2 | 2009-04-21 |
Multipath laser apparatus using a solid-state slab laser rod Grant 7,515,625 - Ishizu April 7, 2 | 2009-04-07 |
Distance measuring system Grant 7,504,991 - Li , et al. March 17, 2 | 2009-03-17 |
Method, Apparatus And Program Products For Retrieving Moving Image App 20090049103 - TAKAHASHI; Katsunao ;   et al. | 2009-02-19 |
Method and apparatus for presenting content of images Grant 7,487,524 - Miyamori February 3, 2 | 2009-02-03 |
Green coherent light generating device using even nonlinear crystals Grant 7,460,570 - Kasai December 2, 2 | 2008-12-02 |
Communicating system, communicating method, base station, and mobile station Grant 7,436,809 - Harada , et al. October 14, 2 | 2008-10-14 |
Image recognition apparatus and image recognition program Grant 7,436,983 - Miyamori October 14, 2 | 2008-10-14 |
Optical router Grant 7,428,384 - Miyazaki September 23, 2 | 2008-09-23 |
Photoelectric oscillator Grant 7,425,696 - Kawanishi , et al. September 16, 2 | 2008-09-16 |
Optical wavelength multiplexing FSK modulation method Grant 7,421,209 - Kawanishi , et al. September 2, 2 | 2008-09-02 |
Optical transmission method and system Grant 7,421,210 - Miyazaki September 2, 2 | 2008-09-02 |
Random sequence generating apparatus, encryption/decryption apparatus, random sequence generating method, encryption/decryption method and program Grant 7,421,463 - Umeno September 2, 2 | 2008-09-02 |
Modulation Light Signal Generating Device and Fsk Modulation Signal Generating Device App 20080159754 - Kawanishi; Tetsuya ;   et al. | 2008-07-03 |
Constitution of a receiver in an ultra-wideband wireless communications system Grant 7,382,829 - Takizawa , et al. June 3, 2 | 2008-06-03 |
Production device and production method for conductive nano-wire Grant 7,351,313 - Hasegawa , et al. April 1, 2 | 2008-04-01 |
Communicating system, communicating method, and base station Grant 7,339,919 - Harada March 4, 2 | 2008-03-04 |
Method of measuring biological sample with high accuracy Grant 7,336,417 - Shimi , et al. February 26, 2 | 2008-02-26 |
Quantum switch teleportation for two receivers Grant 7,317,878 - Zhang , et al. January 8, 2 | 2008-01-08 |
Receiving device, receiving method, and program Grant 7,313,180 - Harada , et al. December 25, 2 | 2007-12-25 |
Process for production of molecular devices Grant 7,285,604 - Furumi , et al. October 23, 2 | 2007-10-23 |
Optical pulse demultiplexer and method thereof Grant 7,260,331 - Miyazaki August 21, 2 | 2007-08-21 |
Apparatus and method for outputting sequence of vectors, data recording medium, and carrier wave signal Grant 7,257,608 - Umeno August 14, 2 | 2007-08-14 |
Bias adjustment method for optical SSB modulator or optical FSK modulator Grant 7,245,787 - Kawanishi , et al. July 17, 2 | 2007-07-17 |
Optical SSB modulator Grant 7,239,763 - Kawanishi , et al. July 3, 2 | 2007-07-03 |
Tunable dispersion compensation apparatus Grant 7,236,661 - Kawanishi , et al. June 26, 2 | 2007-06-26 |
Authentication system, authentication apparatus, authentication target apparatus, authentication method, method of being authenticated, program and information recording medium Grant 7,237,110 - Takahashi , et al. June 26, 2 | 2007-06-26 |
Key sharing system, public key cryptosystem, signature system, key sharing apparatus, encryption apparatus, decryption apparatus, signature apparatus, authentication apparatus, key sharing method, encryption method, decryption method, signature method, authentication method, and programs Grant 7,231,048 - Umeno June 12, 2 | 2007-06-12 |
Optical signal transmission device Grant 7,228,073 - Inoue , et al. June 5, 2 | 2007-06-05 |
Reciprocating optical modulator Grant 7,212,331 - Kawanishi , et al. May 1, 2 | 2007-05-01 |
Thioether derivatives, their method for production and use Grant 7,205,428 - Miki , et al. April 17, 2 | 2007-04-17 |
Antenna device Grant 7,187,328 - Tanaka , et al. March 6, 2 | 2007-03-06 |
Laser frequency stabilization device and a method for laser frequency stabilization Grant 7,177,332 - Fukuda , et al. February 13, 2 | 2007-02-13 |
Low-level light detector and low-level light imaging apparatus Grant 7,135,669 - Akiba , et al. November 14, 2 | 2006-11-14 |
Communication quality estimation method, communication quality estimation apparatus, and communication system Grant 7,130,587 - Hikokubo , et al. October 31, 2 | 2006-10-31 |
Photodetector for weak light with UV transparent substrates Grant 7,115,868 - Fujiwara , et al. October 3, 2 | 2006-10-03 |
Photo detector for weak light Grant 7,078,667 - Fujiwara , et al. July 18, 2 | 2006-07-18 |
Reflector Grant 7,071,890 - Tanaka , et al. July 4, 2 | 2006-07-04 |
Photodetector for weak light having charge reset means Grant 7,067,790 - Fujiwara , et al. June 27, 2 | 2006-06-27 |
Multi-service radio communication system Grant 7,054,634 - Watanabe , et al. May 30, 2 | 2006-05-30 |
Noninvasive measurement system for monitoring activity condition of living body App 20050277817 - Eda, Hideo | 2005-12-15 |
Random number sequence sharing system, random number sequence sharing apparatus, codec system, coding apparatus, decoding apparatus, random number sequence sharing method, coding method, decoding method, and program product App 20050242987 - Umeno, Ken | 2005-11-03 |
Optical SSB modulator App 20050220385 - Kawanishi, Tetsuya ;   et al. | 2005-10-06 |
Method for processing magnetic resonance imaging image information and magnetic resonance imaging system Grant 6,943,549 - Matsuo , et al. September 13, 2 | 2005-09-13 |
Optical wavelength multiplexing FSK modulation method App 20050180761 - Kawanishi, Tetsuya ;   et al. | 2005-08-18 |
UWB signal generator using optical FSK modulator App 20050175357 - Kawanishi, Tetsuya ;   et al. | 2005-08-11 |
Antenna apparatus for transmitting and receiving radio waves to and from a satellite Grant 6,839,039 - Tanaka , et al. January 4, 2 | 2005-01-04 |