Kabushikikaisha Wacom

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kabushikikaisha Wacom.The latest application filed is for "digitizer having flat tablet with magnetic shield plate".

Company Profile

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Kabushikikaisha Wacom - Saitamaken JP
Kabushikikaisha Wacom - JP JP
Kabushikikaisha Wacom - Saitama JP
Kabushikikaisha Wacom - both of JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Digitizer having flat tablet with magnetic shield plate Grant RE39,475 - Murakami , et al. January 23, 2	2007-01-23
Coordinate input device with display unit Grant D466,501 - Hirota December 3, 2	2002-12-03
Coordinate input device Grant D466,114 - Nakata November 26, 2	2002-11-26
Computer input device Grant D462,686 - Nakata September 10, 2	2002-09-10
Stylus for optical digitizer Grant 6,441,362 - Ogawa August 27, 2	2002-08-27
Optical digitizer and display means for providing display of indicated position Grant 6,100,538 - Ogawa August 8, 2	2000-08-08
Distance camera device having light gate for extracting distance information Grant 5,694,203 - Ogawa December 2, 1	1997-12-02
Manual implement for inputting incremental information by attitude control Grant 5,644,126 - Ogawa July 1, 1	1997-07-01
Light spot position measuring method of detecting one-dimensional position by two-dimensional sensor Grant 5,640,241 - Ogawa June 17, 1	1997-06-17
Optical position detecting method using asynchronous modulation of light source Grant 5,608,528 - Ogawa March 4, 1	1997-03-04
Information input system by attitude detection of manual implement Grant 5,561,543 - Ogawa October 1, 1	1996-10-01
Inductively coupled neural network Grant 5,371,835 - Akamatsu , et al. December 6, 1	1994-12-06
Pulse count mode communication system Grant 5,325,398 - Murakami , et al. June 28, 1	1994-06-28
Digitizer having flat tablet with magnetic shield plate Grant 5,130,500 - Murakami , et al. * July 14, 1	1992-07-14
Digitizer having flat tablet with magnetic shield plate Grant 4,956,526 - Murakami , et al. September 11, 1	1990-09-11

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