| Patent | Date |
|---|
Position pointer and replacable electronic ink cartridge including a pressure sensor
Grant 11,036,312 - Obata June 15, 2 | 2021-06-15 |
Position pointer with connector that electrically connects first circuitry and second circuitry while first housing and second housing are mated to each other
Grant 11,029,768 - Obata June 8, 2 | 2021-06-08 |
Pen-shaped position indicator
Grant 10,921,906 - Obata February 16, 2 | 2021-02-16 |
Antenna
Grant 10,886,620 - Obata , et al. January 5, 2 | 2021-01-05 |
Connector and connector structure
Grant 10,644,430 - Obata , et al. | 2020-05-05 |
Attachment monitoring system
Grant 10,620,036 - Yamada , et al. | 2020-04-14 |
Antenna
App 20190334246 - OBATA; MASAYUKI ; et al. | 2019-10-31 |
Rubber Boot And Connector
App 20190280424 - Obata; Masayuki ; et al. | 2019-09-12 |
Connector And Connector Structure
App 20190131736 - Obata; Masayuki ; et al. | 2019-05-02 |
Position indicator of electromagnetic induction system and electronic ink cartridge
Grant 10,240,990 - Obata | 2019-03-26 |
Position pointer of the electromagnetic induction type and electronic ink cartridge
Grant 10,234,962 - Obata | 2019-03-19 |
Position Pointer
App 20180039345 - Obata; Masayuki | 2018-02-08 |
Attachment Monitoring System
App 20170314987 - YAMADA; Hideki ; et al. | 2017-11-02 |
Lever-type connector
Grant 9,787,024 - Obata October 10, 2 | 2017-10-10 |
Transmitting method and transmitting device, receiving method and receiving device, and transfer method and transfer system
Grant 9,600,225 - Sako , et al. March 21, 2 | 2017-03-21 |
Position pointer of the electromagnetic induction type and electronic ink cartridge
Grant 9,529,458 - Obata December 27, 2 | 2016-12-27 |
Lever-type Connector
App 20160336686 - Obata; Masayuki | 2016-11-17 |
Capacitor
Grant 9,483,127 - Obata November 1, 2 | 2016-11-01 |
Position Indicator Of Electromagnetic Induction System And Electronic Ink Cartridge
App 20160209279 - Obata; Masayuki | 2016-07-21 |
Pen-shaped Position Indicator
App 20160188019 - Obata; Masayuki | 2016-06-30 |
Position Pointer Of The Electromagnetic Induction Type And Electronic Ink Cartridge
App 20160162053 - Obata; Masayuki | 2016-06-09 |
Position indicator of electromagnetic induction system and electronic ink cartridge
Grant 9,297,633 - Obata March 29, 2 | 2016-03-29 |
Position pointer of the electromagnetic induction type and electronic ink cartridge
Grant 9,269,488 - Obata February 23, 2 | 2016-02-23 |
Transmitting Method and Transmitting Device, Receiving Method and Receiving Device, and Transfer Method and Transfer System
App 20160034246 - Sako; Yoichiro ; et al. | 2016-02-04 |
Position Pointer Of The Electromagnetic Induction Type And Electronic Ink Cartridge
App 20150346849 - Obata; Masayuki | 2015-12-03 |
Variable capacitance type double-layered capacitor including inside member housed in outside member
Grant 9,183,989 - Obata November 10, 2 | 2015-11-10 |
Transmitting method and transmitting device, receiving method and receiving device, and transfer method and transfer system
Grant 8,799,384 - Sako , et al. August 5, 2 | 2014-08-05 |
Antenna device
Grant 8,711,053 - Takano , et al. April 29, 2 | 2014-04-29 |
Position Pointer And Electronic Ink Cartridge
App 20140085270 - Obata; Masayuki | 2014-03-27 |
Position Indicator Of Electromagnetic Induction System And Electronic Ink Cartridge
App 20140069532 - Obata; Masayuki | 2014-03-13 |
Position Pointer Of The Electromagnetic Induction Type And Electronic Ink Cartridge
App 20140029156 - Obata; Masayuki | 2014-01-30 |
Variable Capacitance Type Capacitor
App 20140009863 - Obata; Masayuki | 2014-01-09 |
Capacitor
App 20130329335 - Obata; Masayuki | 2013-12-12 |
Transmitting method and transmitting device, receiving method and receiving device, and transfer method and transfer system
Grant 8,559,487 - Sako , et al. October 15, 2 | 2013-10-15 |
Transmitting Method And Transmitting Device, Receiving Method And Receiving Device, And Transfer Method And Transfer System
App 20120271923 - SAKO; Yoichiro ; et al. | 2012-10-25 |
Antenna Device
App 20110227808 - Takano; Toshiyuki ; et al. | 2011-09-22 |
Transmitting method and transmitting device, receiving method and receiving device, and transfer method and transfer system
Grant 7,693,232 - Sako , et al. April 6, 2 | 2010-04-06 |
Transmitting Method And Transmitting Device, Receiving Method And Receiving Device, And Transfer Method And Transfer System
App 20100017594 - SAKO; Yoichiro ; et al. | 2010-01-21 |
Information distributing method and system
Grant 7,454,384 - Sako , et al. November 18, 2 | 2008-11-18 |
Transmitting method and transmitting device, receiving method and receiving device, and transfer method and transfer system
Grant 7,372,915 - Sako , et al. May 13, 2 | 2008-05-13 |
Data transmission apparatus, data transmission method, and data recording medium
Grant 7,251,327 - Sako , et al. July 31, 2 | 2007-07-31 |
Transmitting method and transmitting device, receiving method and receiving device, and transfer method and transfer system
App 20070169166 - Sako; Yoichiro ; et al. | 2007-07-19 |
Information distributing method and system
Grant 7,062,467 - Sako , et al. June 13, 2 | 2006-06-13 |
Information distributing method and system
App 20060031169 - Sako; Yoichiro ; et al. | 2006-02-09 |
Information distributing apparatus and information distributing method, information receiving apparatus and information receiving met
Grant 6,738,752 - Sako , et al. May 18, 2 | 2004-05-18 |
Data recording medium and data recording apparatus
Grant 6,680,889 - Ito , et al. January 20, 2 | 2004-01-20 |
Information Distributing Method And System Background Of The Invention
App 20030069851 - SAKO, YOICHIRO ; et al. | 2003-04-10 |
Information Distributing Apparatus And Information Distributing Method, Information Receiving Apparatus And Information Receiving Met
App 20020128936 - SAKO, YOICHIRO ; et al. | 2002-09-12 |
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