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Tsuyoshi OHTA
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Hamamatsu-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Readout circuit
Patent number
9,989,657
Issue date
Jun 5, 2018
Hamamatsu Photonics K.K.
Shigeyuki Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Photodiode array, method for determining reference voltage, and met...
Patent number
9,153,608
Issue date
Oct 6, 2015
Hamamatsu Photonics K.K.
Kenichi Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bias circuit for maintaining a constant potential difference betwee...
Patent number
5,578,815
Issue date
Nov 26, 1996
Hamamatsu Photonics K.K.
Shigeki Nakase
G05 - CONTROLLING REGULATING
Information
Patent Grant
Photodetecting circuit using avalanche photodiode
Patent number
5,548,112
Issue date
Aug 20, 1996
Hamamatsu Photonics K.K.
Shigeki Nakase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
READOUT CIRCUIT
Publication number
20170123082
Publication date
May 4, 2017
HAMAMATSU PHOTONICS K. K.
Shigeyuki NAKAMURA
G01 - MEASURING TESTING
Information
Patent Application
PHOTODIODE ARRAY, METHOD FOR DETERMINING REFERENCE VOLTAGE, AND MET...
Publication number
20130009266
Publication date
Jan 10, 2013
HAMAMATSU PHOTONICS K. K.
Kenichi SATO
H01 - BASIC ELECTRIC ELEMENTS