Ichikawa; Tatsuzi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ichikawa; Tatsuzi.The latest application filed is for "attendance registration device, attendance registration method, and recording medium".

Company Profile

1.6.12

Ichikawa; Tatsuzi - Kawague JP
Ichikawa; Tatsuzi - Kawagoe JP
ICHIKAWA; Tatsuzi - Kawague-shi JP
ICHIKAWA; Tatsuzi - Kawagoe-shi JP
Ichikawa; Tatsuzi - Saitama 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
Attendance registration device, attendance registration method, and recording medium Grant 10,885,498 - Ishida , et al. January 5, 2	2021-01-05
Advertisement creating device and computer-readable recording medium Grant 10,846,741 - Ichikawa , et al. November 24, 2	2020-11-24
Attendance Registration Device, Attendance Registration Method, And Recording Medium App 20190130363 - ISHIDA; Toshitatsu ; et al.	2019-05-02
Advertisement Creating Device And Computer-readable Recording Medium App 20180260842 - ICHIKAWA; Tatsuzi ; et al.	2018-09-13
Information processing apparatus and computer readable medium Grant 9,536,140 - Ichikawa , et al. January 3, 2	2017-01-03
Advertisement Delivery System, Store Terminal And Computer-readable Storage Medium App 20160162950 - Yamane; Kazuyasu ; et al.	2016-06-09
Information Processing Apparatus And Computer Readable Medium App 20160140388 - Ichikawa; Tatsuzi ; et al.	2016-05-19
Information processing apparatus, information processing method, and computer readable medium Grant 9,317,145 - Isomura , et al. April 19, 2	2016-04-19
Information processing apparatus and computer readable medium Grant 9,285,984 - Ichikawa , et al. March 15, 2	2016-03-15
Information processing apparatus and computer readable medium Grant 9,223,396 - Ichikawa , et al. December 29, 2	2015-12-29
Information Processing Apparatus, Information Processing Method, And Computer Readable Medium App 20140285451 - Isomura; Kunihiko ; et al.	2014-09-25
Information Processing Apparatus And Computer Readable Medium App 20140028860 - Ichikawa; Tatsuzi ; et al.	2014-01-30
Information Processing Apparatus And Computer Readable Medium App 20140033139 - Ichikawa; Tatsuzi ; et al.	2014-01-30
Information Management Device, Information Management System And Computer-readable Recording Medium App 20130339181 - Ichikawa; Tatsuzi ; et al.	2013-12-19
Data Processing System, Server, And Computer-readable Recording Medium Recording Program For Data Processing System App 20130254016 - Yuyama; Yoshiaki ; et al.	2013-09-26
Advertisement Delivery System, Store Terminal And Computer-readable Storage Medium App 20130124321 - Yamane; Kazuyasu ; et al.	2013-05-16

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