YAMAMOTO; Ryoji

Patent Applications and Registrations

Patent applications and USPTO patent grants for YAMAMOTO; Ryoji.The latest application filed is for "mobile terminal test device and mobile terminal test method".

Company Profile

0.6.4

YAMAMOTO; Ryoji - Atsugi-shi JP
Yamamoto; Ryoji - Fujisawa N/A JP
Yamamoto; Ryoji - Fujisawa-shi JP
Yamamoto; Ryoji - Kanagawa JP
Yamamoto; Ryoji - Atsugi JP
Yamamoto; Ryoji - Matsumoto 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
Mobile Terminal Test Device And Mobile Terminal Test Method App 20210337405 - SATO; Tsuyoshi ; et al.	2021-10-28
Mobile Terminal Test Device And Mobile Terminal Test Method App 20210321273 - CHINO; Shunsuke ; et al.	2021-10-14
Mobile communication method, radio control station, and radio base station Grant 8,509,784 - Masuda , et al. August 13, 2	2013-08-13
Mobile communication method, mobile communication system, program, exchange, and specific radio base station Grant 8,452,282 - Masuda , et al. May 28, 2	2013-05-28
Mobile Communication Method, Mobile Communication System, Program, Exchange, And Specific Radio Base Station App 20110117913 - Masuda; Masafumi ; et al.	2011-05-19
Mobile Communication Method, Radio Control Station, And Radio Base Station App 20100298002 - Masuda; Masafumi ; et al.	2010-11-25
Amplifier having a field-effect transistor with gate biased at a potential lower than source potential Grant 5,548,247 - Ogino , et al. August 20, 1	1996-08-20
Pharmaceutical compositions containing N-(3,4-dimethoxycinnamoyl) anthranilic acid Grant 5,356,620 - Yamamoto , et al. October 18, 1	1994-10-18

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