LexDanaLexDanabeta
Inventor

Minoru Imaeda

Inventor
Nagoya, JP

Overview

57→
Patents
1992–2013
Patent span
Chemistry
Primary field (CPC C)

Patents· 57 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C30Bprimary
C30BSingle-crystal growth30%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein21%
Y10TTechnical subjects covered by former us classification12%
G02BOptical elements, systems or apparatus11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
C04BLime, magnesia3%
C23CCoating metallic material3%
H01FMagnets2%
H01JElectric discharge tubes or discharge lamps2%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light2%
PatentTitleYear
8,512,476'Ultrasonic cleaning method, and ultrasonic cleaning apparatus'20138,404,045'Method for manufacturing group III nitride single crystals'20138,241,422'Gallium nitride single crystal growing method and gallium nitride single crystal'20127,955,546'Forming die and method for manufacturing formed body using forming die'20117,927,981'Apparatus for depositing silicon-based thin film and method for depositing silicon-based thin film'20117,927,982'Apparatus for mass-producing silicon-based thin film and method for mass-producing silicon-based thin film'20117,833,346'Method and apparatus for manufacturing group III nitride crystals'20107,517,557'Oxide films, a method of producing the same and structures having the same'20097,290,328'Method of manufacturing optical modulator'20077,236,674'Optical waveguide device, coherent light source using the same and optical apparatus having the same'20077,171,094'Optical waveguide device, optical waveguide laser using the same and optical apparatus equipped with the same'20076,807,210'Systems and a method for generating blue laser beam'20046,687,448'Method of processing a substrate made of a ferroelectric single crystalline material'20046,654,529'Ferroelectric domain inverted waveguide structure and a method for producing a ferroelectric domain inverted waveguide structure'20036,631,231'Optical waveguide elements, optical wavelength conversion elements, and process for producing optical waveguide elements'20036,565,654'Process and apparatus for producing a planar body of an oxide single crystal'20036,527,851'Process for producing a planar body of an oxide single crystal'20036,451,110'Process for producing a planar body of an oxide single crystal'20026,447,603'Process and apparatus for producing oxide single crystals'20026,447,606'Method for producing a single-crystalline film of KLN or KLNT'20026,402,835'Process for producing a raw material powder to grow a single crystal and the single crystal'20026,404,968'Optical waveguide elements and a process for producing the same'20026,368,407'Single crystal-manufacturing equipment and a method for manufacturing the same'20026,363,189'Directional coupler'20026,353,495'Method for forming a ferroelectric domain-inverted structure'20026,257,224'Process for working a preform made of an oxide single crystal, and a process for producing functional devices'20016,241,820'Single crystal-manufacturing equipment and a method for manufacturing the same'20016,226,423'Optical waveguide element'20016,219,469'Optical waveguide devices, traveling-wave light modulators, and process for producing optical waveguide devices'20016,203,728'Optical single crystal film process for producing the same and optical element comprising the same'20016,204,957'Second harmonic wave-generating element'20016,181,462'Second harmonic wave-generation device'20016,180,872'Process and apparatus for growing crystalline silicon plates by pulling the plate through a growth member'20016,129,864'Process for producing optical waveguide substrate'20006,117,346'Process for forming a microstructure in a substrate of a ferroelectric single crystal'20006,111,682'Light modulators'20006,074,477'Process and an apparatus for producing a composite oxide single crystal body'20006,072,118'Process and apparatus for growing crystalline silicon plates by pulling the plate through a growth member'20006,051,062'Optical single crystal film, process for producing the same and optical element comprising the same'20006,036,775'Single crystal-growing method and apparatus'20005,991,067'Optical waveguide substrate, optical waveguide device, second harmonic generation device, and process of producing optical waveguide substrate'19995,985,022'Optoelectric articles and a process for producing the same'19995,961,720'Single crystal-growing apparatus'19995,943,465'Optical waveguide element, optical element, method for producing optical waveguide element and method for producing periodic domain-inverted structure'19995,919,304'Method and apparatus for producing oxide series single crystals'19995,866,200'Process for producing optical waveguide-provided substrate'19995,763,055'Optical single crystalline articles and optical elements using such optical single crystalline articles'19985,737,117'Second harmonic generation element and a process for producing the same'19985,690,734'Single crystal growing method'19975,650,006'Process for producing a lithium niobate-lithium tantalate single crystal substrate'19975,643,688'Optoelectric articles and a process for producing the same'19975,603,762'Process and apparatus for the production of films of oxide type single crystal'19975,584,928'Material for wide-band optical isolators and process for producing the same'19965,539,569'Optoelectric articles and a process for producing the same'19965,517,942'Process for producing optoelectric articles'19965,256,242'Method of manufacturing ferrite crystals'19935,140,156'High sensitivity optical magnetic field sensors having a magnetooptical garnet-type ferrite polycrystal'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2013Patents assigned to NGK INSULATORS LTD (56)· patent assignee history
1992–2012Based in Nagoya, JP· patent location history
2002–2003Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (2)· patent assignee history
2009Based in Aichi, JP· patent location history
2011–2013Based in Ichinomiya, JP· patent location history
2012–2013Patents assigned to IMAEDA MINORU (3)· patent assignee history
2012Patents assigned to IMAI KATSUHIRO (1)· patent assignee history
2012Patents assigned to IWAI MAKOTO (1)· patent assignee history
2013Based in Inchinomiya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NGK INSULATORS LTD561992–2013
IMAEDA MINORUself32012–2013
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22002–2003
IMAI KATSUHIRO12012
IWAI MAKOTO12012
Locations
LocationPatentsSpan
Nagoya, JP511992–2012
Ichinomiya, JP42011–2013
Inchinomiya, JP12013
Aichi, JP12009