Kikuchi; Ryuji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kikuchi; Ryuji.The latest application filed is for "charging support device".

Company Profile

4.4.6

Kikuchi; Ryuji - Kobe JP
KIKUCHI; Ryuji - Kobe-shi JP
Kikuchi; Ryuji - Kyoto JP
Kikuchi; Ryuji - 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
Charging support device Grant 10,581,258 - Kikuchi , et al.	2020-03-03
Charging support device Grant 10,541,547 - Kikuchi , et al. Ja	2020-01-21
Charging support device Grant 10,461,551 - Kikuchi , et al. Oc	2019-10-29
Charging Support Device App 20190319469 - KIKUCHI; Ryuji ; et al.	2019-10-17
Charging Support Device App 20180248394 - KIKUCHI; Ryuji ; et al.	2018-08-30
Charging Support Device App 20180248395 - KIKUCHI; Ryuji ; et al.	2018-08-30
CO tolerant multicomponent electrode catalyst for solid polymer fuel cell Grant 8,252,486 - Kikuchi , et al. August 28, 2	2012-08-28
Surfactant having chlorine-capturing ability and anti-discoloration ability and chemical formulation containing the same surfactant App 20100029529 - Kikuchi; Ryuji ; et al.	2010-02-04
CO Tolerant Multicomponent Electrode Catalyst for Solid Polymer Fuel Cell App 20090181285 - Kikuchi; Ryuji ; et al.	2009-07-16
Surfactant having chlorine-capturing ability and anti-discoloration ability and chemical formulation containing the same surfactant App 20070265181 - Kikuchi; Ryuji ; et al.	2007-11-15

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