Okada; Katsumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Okada; Katsumi.The latest application filed is for "sheet feeding device and image forming apparatus incorporating same".

Company Profile

2.5.11

Okada; Katsumi - Kanagawa JP
Okada; Katsumi - Joetsu JP
OKADA; Katsumi - Joetsu-shi JP
Okada; Katsumi - Nara-shi JP
Okada; Katsumi - Nara JP
Okada; Katsumi - Osaka JP
Okada; Katsumi - Osaka-shi JP
Okada; Katsumi - Tokyo 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
Sheet Feeding Device And Image Forming Apparatus Incorporating Same App 20210370693 - Okada; Katsumi ; et al.	2021-12-02
Sheet Feeding Device And Image Forming Apparatus Incorporating Same App 20210371227 - Okada; Katsumi ; et al.	2021-12-02
Pyridine-2-yl pyridinium compound and method of using same Grant 10,618,882 - Hashimoto , et al.	2020-04-14
Pyridine-2-yl Pyridinium Compound And Method Of Using Same App 20190389833 - Hashimoto; Yuki ; et al.	2019-12-26
Titanium Oxide Photocatalyst, Process For Producing The Same And Application App 20090239738 - Okada; Katsumi ; et al.	2009-09-24
Visible Light Response-type Titanium Oxide Photocatalyst, Method For Manufacturing The Visible Light Response-type Titanium Oxide Photocatalyst, And Use Of The Visible Light Response-type Titanium Oxide Photocatalyst App 20090123769 - Masaki; Yasuhiro ; et al.	2009-05-14
Titanium oxide photocatalyst, process for producing the same and application Grant 7,521,133 - Okada , et al. April 21, 2	2009-04-21
Image forming device having an alternating current frequency regulating apparatus Grant 7,437,089 - Okada October 14, 2	2008-10-14
Titanium Oxide Base Photocatalyst, Process for Producing the Same and Use Thereof App 20070248831 - Nishihara; Katsuhiro ; et al.	2007-10-25
Image forming device App 20070098424 - Okada; Katsumi	2007-05-03
Developing unit, image forming apparatus, and developing method Grant 7,116,933 - Okada October 3, 2	2006-10-03
Developing unit, image forming apparatus, and developing method App 20060062606 - Okada; Katsumi	2006-03-23
Titanium oxide photocatalyst, process for producing the same and application App 20050227008 - Okada, Katsumi ; et al.	2005-10-13
Automatic food frying and vending system Grant 5,029,520 - Okada July 9, 1	1991-07-09

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