Nihon Koshuha Co., Ltd.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nihon Koshuha Co., Ltd..The latest application filed is for "waveguide type power combining/dividing unit".

Company Profile

0.14.5

Nihon Koshuha Co., Ltd. - Yokohama-shi N/A JP
Nihon Koshuha Co., Ltd. - Kanagawa JP
Nihon Koshuha Co., Ltd - Kanagawa JP
Nihon Koshuha Co., Ltd. - Kanagawa-ken JP
Nihon Koshuha Co., Ltd. - Yokahamo JP
Nihon Koshuha Co., Ltd. - Yokohama 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
Waveguide type power combining/dividing unit Grant 10,056,671 - Shinohara , et al. August 21, 2	2018-08-21
Waveguide Type Power Combining/dividing Unit App 20170222294 - Shinohara; Kibatsu ; et al.	2017-08-03
Power combiner/divider of a radial line type impedance matched between a center connector and peripheral outer connectors Grant 9,419,323 - Shinohara , et al. August 16, 2	2016-08-16
Power Combiner/divider App 20140225679 - Shinohara; Kibatsu ; et al.	2014-08-14
Ferrite phase shifter and automatic matching apparatus Grant 8,779,873 - Shinohara , et al. July 15, 2	2014-07-15
Ferrite phase shifter and automatic matching apparatus Grant 8,427,254 - Shinohara , et al. April 23, 2	2013-04-23
Ferrite Phase Shifter And Automatic Matching Apparatus App 20120280764 - SHINOHARA; Kibatsu ; et al.	2012-11-08
Magnetron oscillator Grant 7,545,226 - Shinohara June 9, 2	2009-06-09
Ferrite phase shifter and automatic matching apparatus App 20090128257 - Shinohara; Kibatsu ; et al.	2009-05-21
Plasma processor and plasma processing method Grant 7,186,314 - Ishii , et al. March 6, 2	2007-03-06
Magnetron oscillating apparatus Grant 7,102,110 - Shinohara September 5, 2	2006-09-05
Apparatus for plasma processing Grant 6,910,440 - Ishii , et al. June 28, 2	2005-06-28
Plasma processing device Grant 6,657,151 - Ishii , et al. December 2, 2	2003-12-02
Plasma processing apparatus Grant 6,043,608 - Samukawa , et al. March 28, 2	2000-03-28
Microwave plasma processing apparatus using a hybrid microwave having two different modes of oscillation or branched microwaves forming a concentric electric field Grant 5,874,706 - Ishii , et al. February 23, 1	1999-02-23
Plasma processing apparatus which uses a uniquely shaped antenna to reduce the overall size of the apparatus with respect to the plasma chamber Grant 5,565,738 - Samukawa , et al. October 15, 1	1996-10-15

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