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Hamamatsu-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Lid for a culture vessel
Patent number
D905270
Issue date
Dec 15, 2020
Hamamatsu Photonics K.K.
Masakazu Katsumata
D24 - Medical and laboratory equipment
Information
Patent Grant
Lid for a culture vessel
Patent number
D905268
Issue date
Dec 15, 2020
Hamamatsu Photonics K.K.
Masakazu Katsumata
D24 - Medical and laboratory equipment
Information
Patent Grant
Lid for a culture vessel
Patent number
D855203
Issue date
Jul 30, 2019
Hamamatsu Photonics K.K.
Masakazu Katsumata
D24 - Medical and laboratory equipment
Information
Patent Grant
Lid for a culture vessel
Patent number
D831842
Issue date
Oct 23, 2018
Hamamatsu Photonics K.K.
Masakazu Katsumata
D24 - Medical and laboratory equipment
Information
Patent Grant
Method for preparation of algal cells, and kit for evaluation of to...
Patent number
9,759,639
Issue date
Sep 12, 2017
Hamamatsu Photonics K.K.
Kimiko Kazumura
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Evaluation method for evaluating a state of a photosynthesis sample
Patent number
8,798,931
Issue date
Aug 5, 2014
Hamamatsu Photonics K.K.
Masakazu Katsumata
G01 - MEASURING TESTING
Information
Patent Grant
Method for evaluating toxicity of chemical using alga
Patent number
8,658,392
Issue date
Feb 25, 2014
Hamamatsu Photonics K.K.
Masakazu Katsumata
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PREPARATION OF ALGAL CELLS, AND KIT FOR EVALUATION OF TO...
Publication number
20130177967
Publication date
Jul 11, 2013
Hamamatsu Photonics K.K.
Kimiko Kazumura
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
METHOD FOR EVALUATING TOXICITY OF CHEMICAL USING ALGA
Publication number
20120231491
Publication date
Sep 13, 2012
HAMAMATSU PHOTONICS K. K.
Masakazu Katsumata
G01 - MEASURING TESTING
Information
Patent Application
EVALUATION METHOD FOR PHOTOSYNTHESIS SAMPLE, EVALUATION SYSTEM FOR...
Publication number
20100159496
Publication date
Jun 24, 2010
HAMAMATSU PHOTONICS K. K.
Masakazu Katsumata
G01 - MEASURING TESTING