Akira Atsumi

Person

Hamamatsu-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Photomultiplier tube, photomultiplier tube unit, and radiation dete...
- Patent number 7,495,223
- Issue date Feb 24, 2009
- Hamamatsu Photonics K.K.
- Hideki Shimoi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photomultiplier tube, photomultiplier tube unit, and radiation dete...
- Patent number 7,276,704
- Issue date Oct 2, 2007
- Hamamatsu Photonics K.K.
- Hideki Shimoi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photomultiplier tube with enchanced hermiticity
- Patent number 7,148,461
- Issue date Dec 12, 2006
- Hamamatsu Photonics K.K.
- Hideki Shimoi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron-multiplier and photo-multiplier having dynodes with partit...
- Patent number 7,042,155
- Issue date May 9, 2006
- Hamamatsu Photonics K.K.
- Hiroyuki Kyushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron-multiplier and photo-multiplier having dynodes with partit...
- Patent number 6,998,778
- Issue date Feb 14, 2006
- Hamamatsu Photonics, K. K.
- Hiroyuki Kyushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photomultiplier tube
- Patent number 6,946,641
- Issue date Sep 20, 2005
- Hamamatsu Photonics K.K.
- Hideki Shimoi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photomultiplier tube, photomultiplier tube unit, radiation detector
- Patent number 6,852,979
- Issue date Feb 8, 2005
- Hamamatsu Photonics K.K.
- Hiroyuki Kyushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron-multiplier and photo-multiplier having dynodes with partit...
- Patent number 6,841,935
- Issue date Jan 11, 2005
- Hamamatsu Photonics, K. K.
- Hiroyuki Kyushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photomultiplier tube and radiation detector
- Patent number 6,762,555
- Issue date Jul 13, 2004
- Hamamatsu Photonics K.K.
- Hiroyuki Kyushima
- G01 - MEASURING TESTING
Information Patent Grant
Photomultiplier tube
- Patent number 6,650,049
- Issue date Nov 18, 2003
- Hamamatsu Photonics K.K.
- Hiroyuki Kyushima
- G01 - MEASURING TESTING
Information Patent Grant
Photomultiplier tube tightly arranged with substantially no space b...
- Patent number 6,472,664
- Issue date Oct 29, 2002
- Hamamatsu-Photonics, Ltd.
- Hiroyuki Kyushima
- G01 - MEASURING TESTING
Information Patent Grant
Photomultiplier
- Patent number 5,801,511
- Issue date Sep 1, 1998
- Hamamatsu Photonics K.K.
- Hiroyuki Kyushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photomultiplier
- Patent number 5,789,861
- Issue date Aug 4, 1998
- Hamamatsu Photonics K.K.
- Hiroyuki Kyushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photomultiplier
- Patent number 5,619,100
- Issue date Apr 8, 1997
- Hamamatsu Photonics K.K.
- Hiroyuki Kyushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photomultiplier for multiplying photoelectrons emitted from a photo...
- Patent number 5,572,089
- Issue date Nov 5, 1996
- Hamamatsu Photonics K.K.
- Hiroyuki Kyushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photomultiplier for cascade-multiplying photoelectrons
- Patent number 5,532,551
- Issue date Jul 2, 1996
- Hamamatsu Photonics K.K.
- Hiroyuki Kyushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photomultiplier
- Patent number 5,510,674
- Issue date Apr 23, 1996
- Hamamatsu Photonics K.K.
- Hiroyuki Kyushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron multiplier for forming a photomultiplier and cascade multi...
- Patent number 5,498,926
- Issue date Mar 12, 1996
- Hamamatsu Photonics K.K.
- Hiroyuki Kyushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photomultiplier including an electron multiplier for cascade-multip...
- Patent number 5,491,380
- Issue date Feb 13, 1996
- Hamamatsu Photonics, K.K.
- Hiroyuki Kyushima
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Photomultiplier tube, photomultiplier tube unit, and radiation dete...
- Publication number 20080001541
- Publication date Jan 3, 2008
- HAMAMATSU PHOTONICS K.K.
- Hideki Shimoi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron-multiplier and photo-multiplier having dynodes with partit...
- Publication number 20060028134
- Publication date Feb 9, 2006
- HAMAMATSU PHOTONICS K. K.
- Hiroyuki Kyushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron-multiplier and photo-multiplier having dynodes with partit...
- Publication number 20050110379
- Publication date May 26, 2005
- HAMAMATSU PHOTONICKS K.K.
- Hiroyuki Kyushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Photomultiplier tube
- Publication number 20050087676
- Publication date Apr 28, 2005
- HAMAMATSU PHOTONICS K. K.
- Hideki Shimoi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron multiplier and photomultiplier
- Publication number 20030102802
- Publication date Jun 5, 2003
- Hiroyuki Kyushima
- H01 - BASIC ELECTRIC ELEMENTS

Akira Atsumi

Person

Patents Grantslast 30 patents

Photomultiplier tube, photomultiplier tube unit, and radiation dete...

Photomultiplier tube, photomultiplier tube unit, and radiation dete...

Photomultiplier tube with enchanced hermiticity

Electron-multiplier and photo-multiplier having dynodes with partit...

Electron-multiplier and photo-multiplier having dynodes with partit...

Photomultiplier tube

Photomultiplier tube, photomultiplier tube unit, radiation detector

Electron-multiplier and photo-multiplier having dynodes with partit...

Photomultiplier tube and radiation detector

Photomultiplier tube

Photomultiplier tube tightly arranged with substantially no space b...

Photomultiplier

Photomultiplier

Photomultiplier

Photomultiplier for multiplying photoelectrons emitted from a photo...

Photomultiplier for cascade-multiplying photoelectrons

Photomultiplier

Electron multiplier for forming a photomultiplier and cascade multi...

Photomultiplier including an electron multiplier for cascade-multip...

Patents Applicationslast 30 patents

Photomultiplier tube, photomultiplier tube unit, and radiation dete...

Electron-multiplier and photo-multiplier having dynodes with partit...

Electron-multiplier and photo-multiplier having dynodes with partit...

Photomultiplier tube

Electron multiplier and photomultiplier