Akihiro Kageyama

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Photoelectric-surface electron source
- Patent number 12,142,450
- Issue date Nov 12, 2024
- Hamamatsu Photonics K.K.
- Tomohiko Hirano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photomultiplier and its manufacturing method
- Patent number 9,460,899
- Issue date Oct 4, 2016
- Hamamatsu Photonics K.K.
- Hiroyuki Kyushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photomultiplier and its manufacturing method
- Patent number 9,147,559
- Issue date Sep 29, 2015
- Hamamatsu Photonics K.K.
- Hiroyuki Kyushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photomultiplier and its manufacturing method
- Patent number 8,643,258
- Issue date Feb 4, 2014
- Hamamatsu Photonics K.K.
- Hiroyuki Kyushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Screw tightening structure, screw and screw tightening tool
- Patent number 8,545,156
- Issue date Oct 1, 2013
- OSG System Products Co., Ltd.
- Akihiro Kageyama
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Screw tightening structure, screw and screw tightening tool
- Patent number 8,511,959
- Issue date Aug 20, 2013
- OSG System Products Co., Ltd.
- Akihiro Kageyama
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Photomultiplier and its manufacturing method
- Patent number 8,242,694
- Issue date Aug 14, 2012
- Hamamatsu Photonics K.K.
- Hiroyuki Kyushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron multipler and electron detector
- Patent number 8,022,606
- Issue date Sep 20, 2011
- Hamamatsu Photonics K.K.
- Akio Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photomultiplier and its manufacturing method
- Patent number 7,977,878
- Issue date Jul 12, 2011
- Hamamatsu Photonics K.K.
- Hiroyuki Kyushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photomultiplier
- Patent number 7,602,122
- Issue date Oct 13, 2009
- Hamamatsu Photonics K.K.
- Hiroyuki Kyushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron tube
- Patent number 6,586,877
- Issue date Jul 1, 2003
- Hamamatsu Photonics K.K.
- Motohiro Suyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron tube
- Patent number 6,583,558
- Issue date Jun 24, 2003
- Hamamatsu Photonics K.K.
- Motohiro Suyama
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PHOTOELECTRIC-SURFACE ELECTRON SOURCE
- Publication number 20230343541
- Publication date Oct 26, 2023
- Hamamatsu Photonics K.K.
- Tomohiko HIRANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOELECTRIC SURFACE ELECTRON SOURCE
- Publication number 20230290605
- Publication date Sep 14, 2023
- Hamamatsu Photonics K.K.
- Tomohiko HIRANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOMULTIPLIER AND ITS MANUFACTURING METHOD
- Publication number 20150371835
- Publication date Dec 24, 2015
- HAMAMATSU PHOTONICS K. K.
- Hiroyuki KYUSHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOMULTIPLIER AND ITS MANUFACTURING METHOD
- Publication number 20140111085
- Publication date Apr 24, 2014
- HAMAMATSU PHOTONICS K. K.
- Hiroyuki KYUSHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOMULTIPLIER AND ITS MANUFACTURING METHOD
- Publication number 20120274204
- Publication date Nov 1, 2012
- Hamamatsu Photonics K.K.
- Hiroyuki KYUSHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SCREW TIGHTENING STRUCTURE, SCREW AND SCREW TIGHTENING TOOL
- Publication number 20120099944
- Publication date Apr 26, 2012
- OSG SYSTEM PRODUCTS CO., LTD.
- Akihiro Kageyama
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
PHOTOMULTIPLIER AND ITS MANUFACTURING METHOD
- Publication number 20110221336
- Publication date Sep 15, 2011
- Hamamatsu Photonics K.K.
- Hiroyuki KYUSHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON MULTIPLER AND ELECTRON DETECTOR
- Publication number 20100225221
- Publication date Sep 9, 2010
- HAMAMATSU PHOTONICS K. K.
- Akio SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Photomultiplier
- Publication number 20080018246
- Publication date Jan 24, 2008
- HAMAMATSU PHOTONICS K. K.
- Hiroyuki Kyushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Photomultiplier and its manufacturing method
- Publication number 20070194713
- Publication date Aug 23, 2007
- Hiroyuki Kyushima
- H01 - BASIC ELECTRIC ELEMENTS

Akihiro Kageyama

Person

Patents Grantslast 30 patents

Photoelectric-surface electron source

Photomultiplier and its manufacturing method

Photomultiplier and its manufacturing method

Photomultiplier and its manufacturing method

Screw tightening structure, screw and screw tightening tool

Screw tightening structure, screw and screw tightening tool

Photomultiplier and its manufacturing method

Electron multipler and electron detector

Photomultiplier and its manufacturing method

Photomultiplier

Electron tube

Electron tube

Patents Applicationslast 30 patents

PHOTOELECTRIC-SURFACE ELECTRON SOURCE

PHOTOELECTRIC SURFACE ELECTRON SOURCE

PHOTOMULTIPLIER AND ITS MANUFACTURING METHOD

PHOTOMULTIPLIER AND ITS MANUFACTURING METHOD

PHOTOMULTIPLIER AND ITS MANUFACTURING METHOD

SCREW TIGHTENING STRUCTURE, SCREW AND SCREW TIGHTENING TOOL

PHOTOMULTIPLIER AND ITS MANUFACTURING METHOD

ELECTRON MULTIPLER AND ELECTRON DETECTOR

Photomultiplier

Photomultiplier and its manufacturing method