Tomita; Seiji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tomita; Seiji.The latest application filed is for "material for organic electroluminescent devices and organic electroluminescent devices made by using the same".

Company Profile

0.17.19

Tomita; Seiji - Sodegaura JP
TOMITA; Seiji - Sodegaura-shi JP
Tomita; Seiji - Yokosuka JP
Tomita; Seiji - Chiba JP
Tomita; Seiji - Yokosuka-shi JP
Tomita; Seiji - Kawasaki JP
Tomita, Seiji - Moriya-shi 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
Material for organic electroluminescent devices and organic electroluminescent devices made by using the same Grant RE46,368 - Iwakuma , et al. April 18, 2	2017-04-18
Material for organic electroluminescent devices and organic electroluminescent devices made by using the same Grant 8,911,886 - Iwakuma , et al. December 16, 2	2014-12-16
Material for organic electroluminescence devices and organic electroluminescence device using the material Grant 8,741,450 - Iwakuma , et al. June 3, 2	2014-06-03
Material for organic electroluminescent devices and organic electroluminescent devices made by using the same Grant 8,685,543 - Iwakuma , et al. April 1, 2	2014-04-01
Material For Organic Electroluminescent Devices And Organic Electroluminescent Devices Made By Using The Same App 20140001460 - IWAKUMA; Toshihiro ; et al.	2014-01-02
Material for organic electroluminescence devices and organic electroluminescence device using the material Grant 8,580,391 - Iwakuma , et al. November 12, 2	2013-11-12
Material for organic electroluminescent devices and organic electroluminescent devices made by using the same Grant 8,580,398 - Iwakuma , et al. November 12, 2	2013-11-12
Material For Organic Electroluminescence Devices And Organic Electroluminescence Device Using The Material App 20120319099 - IWAKUMA; Toshihiro ; et al.	2012-12-20
Material For Organic Electroluminescence Devices And Organic Electroluminescence Device Using The Material App 20120298975 - IWAKUMA; Toshihiro ; et al.	2012-11-29
Material For Organic Electroluminescent Devices And Organic Electroluminescent Devices Made By Using The Same App 20120235129 - IWAKUMA; Toshihiro ; et al.	2012-09-20
Chuck apparatus Grant 8,123,234 - Tomita , et al. February 28, 2	2012-02-28
Materical for organic electroluminescent devices and organic electroluminescent devices made by using the same App 20110309338 - Iwakuma; Toshihiro ; et al.	2011-12-22
Material for organic electroluminescent devices and organic electroluminescent devices made by using the same Grant 7,990,046 - Iwakuma , et al. August 2, 2	2011-08-02
Material for organic electroluminescent device and organic electroluminescent device using same Grant 7,829,204 - Iwakuma , et al. November 9, 2	2010-11-09
Chuck Apparatus App 20080023925 - Tomita; Seiji ; et al.	2008-01-31
Material for organic electroluminescence device and organic electroluminescence device utilizing the same App 20070190355 - Ikeda; Kiyoshi ; et al.	2007-08-16
Material for organic electroluminescent device and organic electroluminescent device using same App 20070104976 - Iwakuma; Toshihiro ; et al.	2007-05-10
Organic electroluminescent device material and organic electroluminescent device using same App 20060251918 - Iwakuma; Toshihiro ; et al.	2006-11-09
Automatic reduction-ratio changing apparatus Grant 7,118,507 - Tomita , et al. October 10, 2	2006-10-10
Metal-complex compound and organic electroluminescence device using the compound App 20060163542 - Watanabe; Ryusuke ; et al.	2006-07-27
Material for organic electroluminescence element, and organic electroluminescence element using the same App 20060141284 - Tomita; Seiji ; et al.	2006-06-29
Material for organic electroluminescent device and organic electroluminescent device using same App 20060051613 - Tomita; Seiji ; et al.	2006-03-09
Material for organic electroluminescence devices and organic electroluminescence device using the material App 20050249976 - Iwakuma, Toshihiro ; et al.	2005-11-10
Material for organic electroluminescent element and organic electroluminescent element employing the same App 20050158578 - Iwakuma, Toshihiro ; et al.	2005-07-21
Material for organic electroluminescent devices and organic electroluminescent devices made by using the same App 20050127823 - Iwakuma, Toshihiro ; et al.	2005-06-16
Position measuring device using change in inductance of coil, float-type flowmeter, and position measuring method Grant 6,889,563 - Tomita , et al. May 10, 2	2005-05-10
Mobile POS Grant D497,160 - Nagao , et al. October 12, 2	2004-10-12
Automatic reduction-ratio changing apparatus App 20040152556 - Tomita, Seiji ; et al.	2004-08-05
Material for organic electroluminescence devices and organic electroluminescence device using the material App 20040086745 - Iwakuma, Toshihiro ; et al.	2004-05-06
Benzothiophene derivatives and herbicidal compositions containing the same App 20040058957 - Tomita, Seiji ; et al.	2004-03-25
Position measuring device using change in inductance of coil, float-type flowmeter, and position measuring method App 20030226407 - Tomita, Seiji ; et al.	2003-12-11
Tape player Grant 4,593,331 - Tomita June 3, 1	1986-06-03

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