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Takaaki Nagata
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Hamamatsu-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Microchannel plate and electron multiplier tube with improved gain...
Patent number
10,818,484
Issue date
Oct 27, 2020
Hamamatsu Photonics K.K.
Takaaki Nagata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transmissive photocathode and electron tube
Patent number
10,790,129
Issue date
Sep 29, 2020
Hamamatsu Photonics K.K.
Takaaki Nagata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting device and light source apparatus
Patent number
10,651,027
Issue date
May 12, 2020
Hamamatsu Photonics K.K.
Takaaki Nagata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting device, infrared light source, and method for manufa...
Patent number
10,580,952
Issue date
Mar 3, 2020
Keio University
Hideyuki Maki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Microchannel plate and electron multiplier
Patent number
10,340,129
Issue date
Jul 2, 2019
Hamamatsu Photonics K.K.
Takaaki Nagata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transmission mode photocathode
Patent number
9,824,844
Issue date
Nov 21, 2017
Hamamatsu Photonics K.K.
Takaaki Nagata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron tube
Patent number
9,299,530
Issue date
Mar 29, 2016
Hamamatsu Photonics K.K.
Yasumasa Hamana
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron tube
Patent number
9,293,308
Issue date
Mar 22, 2016
Hamamatsu Photonics K.K.
Takaaki Nagata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Micro-channel plate, method for manufacturing micro-channel plate,...
Patent number
9,257,266
Issue date
Feb 9, 2016
Hamamatsu Photonics K.K.
Kimitsugu Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
TRANSMISSIVE PHOTOCATHODE AND ELECTRON TUBE
Publication number
20200234935
Publication date
Jul 23, 2020
Hamamatsu Photonics K.K.
Takaaki NAGATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MICROCHANNEL PLATE AND ELECTRON MULTIPLIER TUBE
Publication number
20200027709
Publication date
Jan 23, 2020
Hamamatsu Photonics K.K.
Takaaki NAGATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DEVICE AND LIGHT SOURCE APPARATUS
Publication number
20200020519
Publication date
Jan 16, 2020
HAMAMATSU PHOTONICS K. K.
Takaaki NAGATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DEVICE, INFRARED LIGHT SOURCE, AND METHOD FOR MANUFA...
Publication number
20190123254
Publication date
Apr 25, 2019
KEIO UNIVERSITY
Hideyuki MAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRON EMISSION TUBE, ELECTRON IRRADIATION DEVICE, AND METHOD OF...
Publication number
20190088441
Publication date
Mar 21, 2019
HAMAMATSU PHOTONICS K. K.
Motohiro SUYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MICROCHANNEL PLATE AND ELECTRON MULTIPLIER
Publication number
20180247802
Publication date
Aug 30, 2018
Hamamatsu Photonics K.K.
Takaaki NAGATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRANSMISSION MODE PHOTOCATHODE
Publication number
20160233044
Publication date
Aug 11, 2016
Hamamatsu Photonics K.K.
Takaaki Nagata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MICRO-CHANNEL PLATE, METHOD FOR MANUFACTURING MICRO-CHANNEL PLATE,...
Publication number
20150279639
Publication date
Oct 1, 2015
Hamamatsu Photonics K.K.
Kimitsugu Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRON TUBE
Publication number
20150235825
Publication date
Aug 20, 2015
Hamamatsu Photonics K.K.
Takaaki Nagata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRON TUBE
Publication number
20150228439
Publication date
Aug 13, 2015
Hamamatsu Photonics K.K.
Yasumasa Hamana
H01 - BASIC ELECTRIC ELEMENTS