Doi; Keiichiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Doi; Keiichiro.The latest application filed is for "gasket seal, door of aircraft, seal structure for opening portion of aircraft, and aircraft".

Company Profile

0.9.2

Doi; Keiichiro - Tokyo JP
Doi; Keiichiro - Aichi JP
Doi; Keiichiro - Izumi-shi Osaka JP
Doi; Keiichiro - Izumi JP
Doi; Keiichiro - Osaka 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
Gasket seal, door of aircraft, seal structure for opening portion of aircraft, and aircraft Grant 9,777,838 - Yahata , et al. October 3, 2	2017-10-03
Gasket Seal, Door Of Aircraft, Seal Structure For Opening Portion Of Aircraft, And Aircraft App 20170167611 - YAHATA; Yusaku ; et al.	2017-06-15
Gasket seal, door of aircraft, seal structure for opening portion of aircraft, and aircraft Grant 9,617,783 - Yahata , et al. April 11, 2	2017-04-11
Gasket Seal, Door Of Aircraft, Seal Structure For Opening Portion Of Aircraft, And Aircraft App 20140345199 - Yahata; Yusaku ; et al.	2014-11-27
Magnetic card control microwave oven Grant 4,968,864 - Doi , et al. November 6, 1	1990-11-06
Electromagnetic cooking apparatus Grant 4,430,542 - Kondo , et al. February 7, 1	1984-02-07
Magnetic card for microwave oven Grant D267,094 - Doi November 30, 1	1982-11-30
Magnetic card for microwave oven Grant D267,009 - Doi November 23, 1	1982-11-23
Induction heating apparatus with thermistor and magnetic sensor Grant 4,351,996 - Kondo , et al. September 28, 1	1982-09-28
Cooking operation announcement means of microwave oven Grant 4,339,646 - Doi , et al. July 13, 1	1982-07-13
Error alarm system in a microwave oven Grant 4,309,585 - Doi , et al. January 5, 1	1982-01-05

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