loadpatents
name:-0.020226001739502
name:-0.019150018692017
name:-0.0052340030670166
MUROYAMA; Masakazu Patent Filings

MUROYAMA; Masakazu

Patent Applications and Registrations

Patent applications and USPTO patent grants for MUROYAMA; Masakazu.The latest application filed is for "imaging element, stacked-type imaging element, imaging apparatus and electronic apparatus".

Company Profile
4.17.17
  • MUROYAMA; Masakazu - Kanagawa JP
  • Muroyama; Masakazu - Miyagi 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
PatentDate
Imaging Element, Stacked-type Imaging Element, Imaging Apparatus And Electronic Apparatus
App 20210134887 - UJIIE; Yasuharu ;   et al.
2021-05-06
Photoelectric conversion element, imaging element, stacked-type imaging element, and solid-state imaging apparatus
Grant 10,892,302 - Muroyama , et al. January 12, 2
2021-01-12
Imaging element, stacked-type imaging element, imaging apparatus and electronic apparatus
Grant 10,886,335 - Ujiie , et al. January 5, 2
2021-01-05
Photoelectric Conversion Element, Imaging Element, Stacked-type Imaging Element, And Solid-state Imaging Apparatus
App 20190371862 - MUROYAMA; MASAKAZU ;   et al.
2019-12-05
Imaging Element, Stacked-type Imaging Element, Imaging Apparatus And Electronic Apparatus
App 20190288040 - UJIIE; Yasuharu ;   et al.
2019-09-19
6,12-dioxaanthanthrene derivative, organic semiconductor element, and method for manufacturing organic semiconductor element
Grant 9,450,186 - Muroyama , et al. September 20, 2
2016-09-20
6,12-dioxaanthanthrene Derivative, Organic Semiconductor Element, And Method For Manufacturing Organic Semiconductor Element
App 20150228898 - Muroyama; Masakazu ;   et al.
2015-08-13
Photoelectric Conversion Device And Method For Manufacturing The Same
App 20130061923 - Muroyama; Masakazu ;   et al.
2013-03-14
Display Device And Composition For Producing Display Device, And Display Device
App 20100283386 - Muroyama; Masakazu ;   et al.
2010-11-11
Cold cathode field emission device and process for the production thereof, and cold cathode field emission display and process for the production thereof
Grant 7,195,943 - Toyota , et al. March 27, 2
2007-03-27
Cold cathode field emission device and process for the production thereof, and cold cathode field emission display and process for the production thereof
Grant 7,169,628 - Toyota , et al. January 30, 2
2007-01-30
Cold cathode field emission device and process for the production thereof, and cold cathode field emission display and process for the production thereof
Grant 7,166,482 - Toyota , et al. January 23, 2
2007-01-23
Cold cathode field emission device and process for the production thereof, and cold cathode field emission display and process for the production thereof
Grant 7,118,927 - Toyota , et al. October 10, 2
2006-10-10
Field electron emission film, field electron emission electrode and field electron emission display
App 20060175950 - Itou; Hiroyuki ;   et al.
2006-08-10
Manufacturing method of an electron emitting apparatus
Grant 6,991,949 - Muroyama , et al. January 31, 2
2006-01-31
Cold cathode field emission device and process for the production thereof, and cold cathode field emission display and process for the production thereof
App 20050227570 - Toyota, Motohiro ;   et al.
2005-10-13
Cold cathode field emission device and process for the production thereof, and cold cathode field emission display and process for the production thereof
App 20050176335 - Toyota, Motohiro ;   et al.
2005-08-11
Cold cathode field emission device and process for the production thereof, and cold cathode field emission display and process for the production thereof
App 20050168133 - Toyota, Motohiro ;   et al.
2005-08-04
Cold cathode field emission device and process for the production thereof, and cold cathode field emission display and process for the production thereof
App 20050170738 - Toyota, Motohiro ;   et al.
2005-08-04
Cold cathode field emission device and process for the production thereof, and cold cathode field emission display and process for the production thereof
Grant 6,900,066 - Toyota , et al. May 31, 2
2005-05-31
Electron emitter and its production method, cold-cathode field electron emitter and its production method, and cold-cathode filed electron emission displays and its production method
App 20040108515 - Muroyama, Masakazu ;   et al.
2004-06-10
Cold cathode field emission device and process for the production thereof, and cold cathode field emission display and process for the production thereof
App 20030190772 - Toyota, Motohiro ;   et al.
2003-10-09
Electron-emitting device, cold cathode field emission device and method for production thereof,And cold cathode field emission display and method for production thereof
App 20020079802 - Inoue, Kouji ;   et al.
2002-06-27
Electron emission device, cold cathode field emission device and method for the production thereof, and cold cathode field emission display and method for the production thereof
App 20020036452 - Muroyama, Masakazu ;   et al.
2002-03-28
Low dielectric constant insulating film resin composition, method of forming low dielectric constant insulating film, and method of producing semiconductor device
App 20010036689 - Muroyama, Masakazu
2001-11-01
Method and apparatus for chemical/mechanical polishing
Grant 5,779,521 - Muroyama , et al. July 14, 1
1998-07-14
Method of forming a wiring layer on a semiconductor by polishing with treated slurry
Grant 5,767,016 - Muroyama June 16, 1
1998-06-16
Method of polishing a semiconductor substrate during production of a semiconductor device
Grant 5,728,308 - Muroyama March 17, 1
1998-03-17
Polishing slurry and polishing process using the same
Grant 5,709,588 - Muroyama January 20, 1
1998-01-20
Manufacturing method of semiconductor device which includes forming a silicon nitride layer using a Si, N, and F containing compound
Grant 5,578,530 - Muroyama , et al. November 26, 1
1996-11-26
Method for forming an interlayer film
Grant 5,470,800 - Muroyama November 28, 1
1995-11-28
Process for fabricating capacitor for semiconductor storage device
Grant 5,248,629 - Muroyama September 28, 1
1993-09-28
Magnetic recording medium
Grant 4,656,089 - Ninomiya , et al. April 7, 1
1987-04-07

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