Masaomi TAKASAKA

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Hamamatsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical sensor capable of being applied to a tilt sensor
- Patent number 10,249,784
- Issue date Apr 2, 2019
- Hamamatsu Photonics K.K.
- Koei Yamamoto
- G01 - MEASURING TESTING
Information Patent Grant
Optical element
- Patent number 10,234,610
- Issue date Mar 19, 2019
- Hamamatsu Photonics K.K.
- Takafumi Seko
- G02 - OPTICS
Information Patent Grant
Spectroscopic sensor
- Patent number 8,873,056
- Issue date Oct 28, 2014
- Hamamatsu Photonics K.K.
- Katsumi Shibayama
- G01 - MEASURING TESTING
Information Patent Grant
Method for producing spectroscopic sensor
- Patent number 8,715,443
- Issue date May 6, 2014
- Hamamatsu Photonics K.K.
- Katsumi Shibayama
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING BANDPASS FILTER, AND BANDPASS FILTER
- Publication number 20250007139
- Publication date Jan 2, 2025
- Hamamatsu Photonics K.K.
- Takafumi SEKO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL ELEMENT
- Publication number 20170160451
- Publication date Jun 8, 2017
- Hamamatsu Photonics K.K.
- Takafumi SEKO
- G02 - OPTICS
Information Patent Application
OPTICAL SENSOR
- Publication number 20170047470
- Publication date Feb 16, 2017
- Hamamatsu Photonics K.K.
- Koei YAMAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING SPECTROSCOPIC SENSOR
- Publication number 20130153139
- Publication date Jun 20, 2013
- Hamamatsu Photonics K.K.
- Katsumi Shibayama
- G02 - OPTICS
Information Patent Application
SPECTROSCOPIC SENSOR
- Publication number 20130148125
- Publication date Jun 13, 2013
- Hamamatsu Photonics K.K.
- Katsumi Shibayama
- G01 - MEASURING TESTING
Information Patent Application
Optical fiber coupling device, wavelength shifter, pressure sensor,...
- Publication number 20050271318
- Publication date Dec 8, 2005
- Hamamatsu Photonics K.K.
- Yoshihiro Takiguchi
- G02 - OPTICS
Information Patent Application
Optical fiber connector, wavelength varying device, pressure sensor...
- Publication number 20040008934
- Publication date Jan 15, 2004
- Yoshihiro Takiguchi
- G02 - OPTICS