Tetsuo Sakamoto

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Mass spectrometer and mass spectrometry method
- Patent number 11,062,894
- Issue date Jul 13, 2021
- Kabushiki Kaisha Toshiba
- Reiko Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for controlling exposure of camera
- Patent number 6,496,651
- Issue date Dec 17, 2002
- Fuji Photo Film Co., Ltd.
- Fumio Ishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for controlling exposure of camera
- Patent number 6,389,232
- Issue date May 14, 2002
- Fuji Photo Film Co., Ltd.
- Fumio Ishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera with motor-driven lens barrel
- Patent number 6,349,173
- Issue date Feb 19, 2002
- Fuji Photo Film Co., Ltd.
- Masaharu Kanai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for controlling exposure of camera
- Patent number 6,275,659
- Issue date Aug 14, 2001
- Fuji Photo Film Co., Ltd.
- Fumio Ishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera with motor-driven lens barrel
- Patent number 6,208,809
- Issue date Mar 27, 2001
- Fuji Photo Film Co., Ltd.
- Masaharu Kanai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for controlling exposure of camera
- Patent number 5,774,747
- Issue date Jun 30, 1998
- Fuji Photo Film Co., Ltd.
- Fumio Ishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for controlling exposure of camera
- Patent number 5,678,098
- Issue date Oct 14, 1997
- Fuji Photo Film Co., Ltd.
- Fumio Ishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Position sensor
- Patent number 5,600,392
- Issue date Feb 4, 1997
- Copal Company Limited
- Tetsuo Sakamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
LASER DEVICE, METHOD FOR CONTROLLING LASER DEVICE, AND MASS SPECTRO...
- Publication number 20200136338
- Publication date Apr 30, 2020
- NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY
- Hideki TOMITA
- G02 - OPTICS
Information Patent Application
MASS SPECTROMETER AND MASS SPECTROMETRY METHOD
- Publication number 20190341242
- Publication date Nov 7, 2019
- KABUSHIKI KAISHA TOSHIBA
- Reiko SAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and apparatus for controlling exposure of camera
- Publication number 20020136551
- Publication date Sep 26, 2002
- Fuji Photo Film Co., Ltd.
- Fumio Ishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Camera with motor-driven lens barrel
- Publication number 20020021895
- Publication date Feb 21, 2002
- Fuji Photo Film Co., Ltd.
- Masaharu Kanai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method and apparatus for controlling exposure of camera
- Publication number 20010028793
- Publication date Oct 11, 2001
- Fuji Photo Film Co., Ltd.
- Fumio Ishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Tetsuo Sakamoto

Person

Patents Grantslast 30 patents

Mass spectrometer and mass spectrometry method

Method and apparatus for controlling exposure of camera

Method and apparatus for controlling exposure of camera

Camera with motor-driven lens barrel

Method and apparatus for controlling exposure of camera

Camera with motor-driven lens barrel

Method and apparatus for controlling exposure of camera

Method and apparatus for controlling exposure of camera

Position sensor

Patents Applicationslast 30 patents

LASER DEVICE, METHOD FOR CONTROLLING LASER DEVICE, AND MASS SPECTRO...

MASS SPECTROMETER AND MASS SPECTROMETRY METHOD

Method and apparatus for controlling exposure of camera

Camera with motor-driven lens barrel

Method and apparatus for controlling exposure of camera