| Patent | Date |
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Information Processing Apparatus For Helping Intuitive And Easy Recognition Of Temperature Of Heat Source
App 20210231502 - OKAMOTO; Ryuichi ; et al. | 2021-07-29 |
Image Display Device And Image Display Method
App 20210033471 - NAKAMURA; Yusaku ; et al. | 2021-02-04 |
Method for producing fluorine-containing cyclopropane carboxylic acid compound
Grant 10,793,540 - Kashiwaba , et al. October 6, 2 | 2020-10-06 |
Information Processing Apparatus
App 20200225023 - OKAMOTO; Ryuichi ; et al. | 2020-07-16 |
Method Of Measuring Fluid Secretion Function Of Epithelial Cells
App 20200165653 - WATANABE; Mamoru ; et al. | 2020-05-28 |
Information processing device and method for setting the environment of the device
Grant 10,659,306 - Okamoto , et al. | 2020-05-19 |
Information processing apparatus and network switching method
Grant 10,523,594 - Okamoto , et al. Dec | 2019-12-31 |
Method for Producing Fluorine-Containing Cyclopropane Carboxylic Acid Compound
App 20190389831 - KASHIWABA; Takashi ; et al. | 2019-12-26 |
Method for producing fluorine-containing cyclopropane carboxylic acid compound
Grant 10,450,291 - Kashiwaba , et al. Oc | 2019-10-22 |
Practical method for manufacturing 3,3-difluoro-2-hydroxypropionic acid
Grant 10,273,200 - Yamazaki , et al. | 2019-04-30 |
Information Processing Device And Method For Setting The Environment Of The Device
App 20190014011 - OKAMOTO; Ryuichi ; et al. | 2019-01-10 |
Information Processing Apparatus And Network Switching Method
App 20180270167 - OKAMOTO; Ryuichi ; et al. | 2018-09-20 |
Method for Producing Fluorine-Containing Cyclopropane Carboxylic Acid Compound
App 20180186763 - KASHIWABA; Takashi ; et al. | 2018-07-05 |
Practical Processes for Producing Fluorinated alpha-Ketocarboxylic Esters and Analogues Thereof
App 20180050976 - ISHII; Shoko ; et al. | 2018-02-22 |
Practical Method for Manufacturing 3,3-Difluoro-2-Hydroxypropionic Acid
App 20180037533 - YAMAZAKI; Takako ; et al. | 2018-02-08 |
Client terminal's tethering function is selectively turn on or off based on network connection
Grant 9,686,325 - Okamoto , et al. June 20, 2 | 2017-06-20 |
Information processing device
Grant 9,501,136 - Okamoto , et al. November 22, 2 | 2016-11-22 |
Network connecting device and method
Grant 9,276,770 - Shimomura , et al. March 1, 2 | 2016-03-01 |
Content reproducing device and content reproducing method
Grant 9,106,797 - Okamoto , et al. August 11, 2 | 2015-08-11 |
Information Processing Device
App 20150185805 - OKAMOTO; Ryuichi ; et al. | 2015-07-02 |
Information Processing Apparatus
App 20150189022 - OKAMOTO; Ryuichi ; et al. | 2015-07-02 |
Network connection device and method
Grant 9,054,900 - Mukai , et al. June 9, 2 | 2015-06-09 |
Information Processing Apparatus
App 20150067177 - OKAMOTO; Ryuichi ; et al. | 2015-03-05 |
Network connecting device and method
Grant 8,904,491 - Okamoto , et al. December 2, 2 | 2014-12-02 |
Digital content reproducing apparatus and method thereof
Grant 8,521,651 - Okamoto , et al. August 27, 2 | 2013-08-27 |
Digital data distribution system with switching unit, online acquisition unit, and conversion unit for converting from first to second format
Grant 8,468,274 - Matsushima , et al. June 18, 2 | 2013-06-18 |
Content use device and recording medium
Grant 8,428,435 - Yamamoto , et al. April 23, 2 | 2013-04-23 |
Network Connection Device And Method
App 20130031258 - MUKAI; Masaki ; et al. | 2013-01-31 |
Terminal apparatus and system thereof
Grant 8,260,714 - Okamoto , et al. September 4, 2 | 2012-09-04 |
Network Connecting Device and Method
App 20120213125 - Shimomura; Tomoyuki ; et al. | 2012-08-23 |
Network Connecting Device and Method
App 20120216258 - Okamoto; Ryuichi ; et al. | 2012-08-23 |
Network Connecting Device and Method
App 20120216259 - Okamoto; Ryuichi ; et al. | 2012-08-23 |
Content Reproducing Device And Content Reproducing Method
App 20120183278 - OKAMOTO; Ryuichi ; et al. | 2012-07-19 |
Content reproducing device and content preproducing method
Grant 8,166,555 - Okamoto , et al. April 24, 2 | 2012-04-24 |
Contents using device, and contents using method
Grant 7,984,508 - Nakahara , et al. July 19, 2 | 2011-07-19 |
Content playback apparatus, content playback method, computer program, key relay apparatus, and recording medium
Grant 7,940,935 - Nakahara , et al. May 10, 2 | 2011-05-10 |
License management device and method
Grant 7,835,993 - Okamoto , et al. November 16, 2 | 2010-11-16 |
Content Distribution System, Terminal Apparatus, Content Distribution Apparatus, Additional Information Distribution Apparatus, Content Recording Method, And Recording Medium
App 20100250665 - Okamoto; Ryuichi ; et al. | 2010-09-30 |
Content Use Device And Recording Medium
App 20100247077 - YAMAMOTO; Masaya ; et al. | 2010-09-30 |
Content use device and recording medium
Grant 7,760,988 - Yamamoto , et al. July 20, 2 | 2010-07-20 |
Digital Data Distribution System
App 20100169462 - Matsushima; Hideki ; et al. | 2010-07-01 |
Terminal device, server device, and content distribution system
Grant 7,721,088 - Okamoto , et al. May 18, 2 | 2010-05-18 |
Terminal Apparatus, Server And System Thereof
App 20100088750 - Okamoto; Ryuichi ; et al. | 2010-04-08 |
Transmission apparatus, content reproduction apparatus, and content and license distribution system
Grant 7,680,808 - Onoda , et al. March 16, 2 | 2010-03-16 |
Terminal apparatus, server apparatus, and digital content distribution system
Grant 7,676,042 - Okamoto , et al. March 9, 2 | 2010-03-09 |
Digital data distribution system with switching unit, online acquisition unit, and conversion unit for converting from first to second format
Grant 7,624,199 - Matsushima , et al. November 24, 2 | 2009-11-24 |
Content playback apparatus, content playback method, computer program, key relay apparatus, and recording medium
App 20090214042 - Nakahara; Tohru ; et al. | 2009-08-27 |
Rights management terminal, server apparatus and usage information collection system
Grant 7,571,488 - Oho , et al. August 4, 2 | 2009-08-04 |
Terminal Device, Server Device, And Content Distribution System
App 20090187762 - Okamoto; Ryuichi ; et al. | 2009-07-23 |
License Management Device And Method
App 20090151000 - Okamoto; Ryuichi ; et al. | 2009-06-11 |
Terminal Apparatus, Server Apparatus, and Digital Content Distribution System
App 20090010439 - Okamoto; Ryuichi ; et al. | 2009-01-08 |
Digital Data Distribution System With Switching Unit, Online Acquisition Unit, And Conversion Unit For Converting From First To Second Format
App 20080320173 - Matsushima; Hideki ; et al. | 2008-12-25 |
User terminal program designated not to receive contents that cannot achieve users' object
Grant 7,457,779 - Okamoto , et al. November 25, 2 | 2008-11-25 |
Data Processing Device
App 20080281942 - Nakahara; Tohru ; et al. | 2008-11-13 |
Contents Using Device, and Contents Using Method
App 20080263624 - Nakahara; Tohru ; et al. | 2008-10-23 |
Content Reproducing Device and Content Preproducing Method
App 20080263582 - Okamoto; Ryuichi ; et al. | 2008-10-23 |
Transmission Apparatus, Content Reproduction Apparatus, and Content and License Distribution System
App 20080195573 - Onoda; Sen'ichi ; et al. | 2008-08-14 |
Content usage management system and server used in the system
Grant 7,395,245 - Okamoto , et al. July 1, 2 | 2008-07-01 |
Content Reproduction Terminal
App 20080040738 - Okamoto; Ryuichi ; et al. | 2008-02-14 |
Content Use System
App 20080040282 - Yamamoto; Masaya ; et al. | 2008-02-14 |
Content Receiving Apparatus, Content Receiving Method, And Content Distributing System
App 20080030618 - Okamoto; Ryuichi ; et al. | 2008-02-07 |
Content use device and recording medium
App 20070122111 - Yamamoto; Masaya ; et al. | 2007-05-31 |
Reception device, transmission device, security module, and digital right management system
App 20070124252 - Higashi; Akio ; et al. | 2007-05-31 |
Content distribution system, license distribution method and terminal device
App 20070112681 - Niwano; Satoshi ; et al. | 2007-05-17 |
System and method for time based digital content access
App 20060287956 - Higashi; Akio ; et al. | 2006-12-21 |
Digital content delivery system
App 20060253400 - Okamoto; Ryuichi ; et al. | 2006-11-09 |
License management server, license management system and usage restriction method
Grant 7,103,663 - Inoue , et al. September 5, 2 | 2006-09-05 |
Digital content reproducing apparatus and method thereof
App 20060129495 - Okamoto; Ryuichi ; et al. | 2006-06-15 |
Digital content reproduction device and digital content use control method
App 20060085814 - Okamoto; Ryuichi ; et al. | 2006-04-20 |
User terminal program designated not to receive contents that cannot achieve users' object
App 20050289069 - Okamoto, Ryuichi ; et al. | 2005-12-29 |
Application management device and its method
App 20050268343 - Onoda, Sen'ichi ; et al. | 2005-12-01 |
Mutual rating system, and terminal device and program for use in same system
App 20050256796 - Haga, Tomoyuki ; et al. | 2005-11-17 |
Rights management terminal, server apparatus and usage information collection system
App 20050223415 - Oho, Masahiro ; et al. | 2005-10-06 |
System, method, program and storage medium for saving power
Grant 6,947,775 - Okamoto , et al. September 20, 2 | 2005-09-20 |
Semiconductor memory card that records contents for trial and purchase, and recording apparatus, recording and reproducing apparatus, and sales method for the same
App 20050160053 - Okamoto, Ryuichi ; et al. | 2005-07-21 |
Semiconductor memory card that records contents for trial and purchase, recording apparatus, reproducing apparatus, and sales method
Grant 6,901,385 - Okamoto , et al. May 31, 2 | 2005-05-31 |
Digital data distribution system
App 20050033864 - Matsushima, Hideki ; et al. | 2005-02-10 |
Method and apparatus for stopping supply of power to a specific function for playing contents stored on media in response to a low battery level
Grant 6,799,279 - Okamoto , et al. September 28, 2 | 2004-09-28 |
Digital data distribution system
Grant 6,732,106 - Okamoto , et al. May 4, 2 | 2004-05-04 |
Distribution device, terminal device, and program and method for use therein
App 20040054678 - Okamoto, Ryuichi ; et al. | 2004-03-18 |
Content usage management system, and server apparatus and terminal apparatus in the system
App 20040034786 - Okamoto, Ryuichi ; et al. | 2004-02-19 |
Semiconductor memory card that records contents for trial and purchase, recording apparatus, reproducing apparatus, and sales method
App 20030097340 - Okamoto, Ryuichi ; et al. | 2003-05-22 |
Content usage management system and server used in the system
App 20030061165 - Okamoto, Ryuichi ; et al. | 2003-03-27 |
License management server, terminal device, license management system and usage restriction control method
App 20030028622 - Inoue, Mitsuhiro ; et al. | 2003-02-06 |
Backup-restoration system and right management server
App 20030028592 - Ooho, Masahiro ; et al. | 2003-02-06 |
Access control system
App 20030028639 - Yamamoto, Masaya ; et al. | 2003-02-06 |
License management server, license management system and usage restriction method
App 20030005135 - Inoue, Mitsuhiro ; et al. | 2003-01-02 |
Rights management unit
App 20020184515 - Oho, Masahiro ; et al. | 2002-12-05 |
User terminal program and apparatus
App 20020152171 - Okamoto, Ryuichi ; et al. | 2002-10-17 |
Portable terminal equipped with a recording medium
App 20020132653 - Okamoto, Ryuichi ; et al. | 2002-09-19 |
Digital data distributing system
App 20020129235 - Okamoto, Ryuichi ; et al. | 2002-09-12 |
Digital data distribution system
App 20020091643 - Okamoto, Ryuichi ; et al. | 2002-07-11 |
Digital data distribution system
App 20020073102 - Okamoto, Ryuichi ; et al. | 2002-06-13 |
Automatic transaction apparatus
Grant 5,455,406 - Terashima , et al. October 3, 1 | 1995-10-03 |
Advance transaction processing method
Grant 5,064,999 - Okamoto , et al. November 12, 1 | 1991-11-12 |
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