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Ashikaga-shi, Tochigi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sieve
Patent number
10,814,353
Issue date
Oct 27, 2020
OPTNICS PRECISION CO., LTD.
Seichin Kinuta
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Method of preparing glass slide specimen of cells
Patent number
10,641,689
Issue date
May 5, 2020
OPTNICS PRECISION CO., LTD.
Seichin Kinuta
G02 - OPTICS
Information
Patent Grant
Device for isolating periphery circulating tumor cells or rare cell...
Patent number
10,022,659
Issue date
Jul 17, 2018
AICHI PREFECTURE
Hayao Nakanishi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Percutaneous administration device and method for producing the same
Patent number
9,526,882
Issue date
Dec 27, 2016
OPTNICS PRECISION CO., LTD.
Seichin Kinuta
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Safety vent and electrochemical device
Patent number
9,397,325
Issue date
Jul 19, 2016
Optnics Precision Co., Ltd.
Seichin Kinuta
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Probe card
Patent number
9,176,168
Issue date
Nov 3, 2015
Optnics Precision Co., Ltd.
Seichin Kinuta
G01 - MEASURING TESTING
Information
Patent Grant
Sieve, sifting device, solder balls, and method of sifting spherica...
Patent number
8,267,255
Issue date
Sep 18, 2012
Optnics Precision Co., Ltd.
Seichin Kinuta
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Spherical ultrafine particles and process for producing the same
Patent number
7,771,788
Issue date
Aug 10, 2010
Optnics Precision Co., Ltd.
Seichin Kinuta
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of manufacturing battery explosion prevention safety device
Patent number
6,180,279
Issue date
Jan 30, 2001
Optnics Precision Co., Ltd.
Seitin Kinuta
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
FILM FORMING METHOD AND FILM FORMING DEVICE
Publication number
20190381522
Publication date
Dec 19, 2019
Optnics Precision Co., Ltd.
Seichin KINUTA
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
SIEVE
Publication number
20190168260
Publication date
Jun 6, 2019
Optnics Precision Co., Ltd.
Seichin KINUTA
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Application
DEVICE FOR PREPARING GLASS SLIDE SPECIMEN OF CELLS, METHOD OF PREPA...
Publication number
20190120735
Publication date
Apr 25, 2019
Optnics Precision Co., Ltd.
Seichin KINUTA
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
CELL SEPARATION FILTER AND CELL CULTURE VESSEL
Publication number
20170198248
Publication date
Jul 13, 2017
Optnics Precision Co., Ltd.
Seichin KINUTA
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
DEVICE FOR ISOLATING PERIPHERY CIRCULATING TUMOR CELLS OR RARE CELL...
Publication number
20160136552
Publication date
May 19, 2016
Aichi Prefecture
Hayao NAKANISHI
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
ELECTROCHEMICAL ELEMENT
Publication number
20140162094
Publication date
Jun 12, 2014
Optnics Precision Co., Ltd.
Atsushi Nishino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROBE CARD
Publication number
20130249585
Publication date
Sep 26, 2013
Optnics Precision Co., Ltd.
Seichin Kinuta
G01 - MEASURING TESTING
Information
Patent Application
STENT
Publication number
20130138204
Publication date
May 30, 2013
Optnics Precision Co., Ltd.
Seichin Kinuta
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PERCUTANEOUS ADMINISTRATION DEVICE AND METHOD FOR PRODUCING THE SAME
Publication number
20130046244
Publication date
Feb 21, 2013
Optnics Precision Co., Ltd.
Seichin Kinuta
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SIEVE, SIFTING DEVICE, SOLDER BALLS, AND METHOD OF SIFTING SPHERICA...
Publication number
20110056873
Publication date
Mar 10, 2011
OPTNICS PRECISION CO., LTD.
Seichin KINUTA
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Application
Spherical Ultrafine Particles and Process for Producing the Same
Publication number
20080107902
Publication date
May 8, 2008
Optnics Precision Co., Ltd.
Seichin Kinuta
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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