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SEIKO PMC CORPORATION
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Foam and method for producing same
Patent number
11,945,927
Issue date
Apr 2, 2024
Seiko PMC Corporation
Ryo Miyamori
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Silver nanowire manufacturing method
Patent number
11,819,922
Issue date
Nov 21, 2023
Seiko PMC Corporation
Yasuhiro Ueta
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for manufacturing silver nanowire
Patent number
11,446,738
Issue date
Sep 20, 2022
Seiko PMC Corporation
Yasuhiro Ueta
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Weather resistance improver, resin composition for coating metal-na...
Patent number
11,400,693
Issue date
Aug 2, 2022
Seiko PMC Corporation
Toshiyuki Hasegawa
B32 - LAYERED PRODUCTS
Information
Patent Grant
Process for producing silver nanowires and agent for controlling gr...
Patent number
10,513,573
Issue date
Dec 24, 2019
Seiko PMC Corporation
Tomoaki Kawaguchi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Modified plant fibers, additive for rubber, process for producing s...
Patent number
10,184,013
Issue date
Jan 22, 2019
Seiko PMC Corporation
Ryo Miyamori
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing silver nanowires and agent for controlling gr...
Patent number
9,630,250
Issue date
Apr 25, 2017
Seiko PMC Corporation
Tomoaki Kawaguchi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for producing resin composition comprising modified microfib...
Patent number
9,512,304
Issue date
Dec 6, 2016
DIC Corporation
Hiroyuki Yano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cationic emulsion having polymer core-shell structure, aqueous ink,...
Patent number
9,469,714
Issue date
Oct 18, 2016
Seiko PMC Corporation
Shiro Umeuchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Modified cellulose nanofibers, production method thereof, and resin...
Patent number
9,074,077
Issue date
Jul 7, 2015
DIC Corporation
Tetsuya Harada
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Composition containing microfibrillated plant fibers
Patent number
9,056,969
Issue date
Jun 16, 2015
Nippon Paper Industries Co., Ltd.
Hiroyuki Yano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for determining physiological state of microbial community a...
Patent number
8,658,037
Issue date
Feb 25, 2014
Seiko PMC Corporation
Ryoji Igarashi
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method for producing paper and agent for improving yield
Patent number
7,504,001
Issue date
Mar 17, 2009
Seiko PMC Corporation
Masanori Kosuga
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Papermaking chemical, method for manufacturing same, and paper cont...
Patent number
7,482,417
Issue date
Jan 27, 2009
Seiko PMC Corporation
Toshitsugu Kiyosada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patents Applications
last 30 patents
Information
Patent Application
SILVER NANOWIRE DISPERSION, SILVER NANOWIRE-CONTAINING CONDUCTOR, A...
Publication number
20230126120
Publication date
Apr 27, 2023
SEIKO PMC CORPORATION
Yasuhiro UETA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
BIOFILM TREATMENT AGENT AND BIOFILM TREATMENT METHOD
Publication number
20220378043
Publication date
Dec 1, 2022
SEIKO PMC CORPORATION
Takeshi KUBO
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
RESIN COMPOSITION PRODUCTION METHOD AND RESIN COMPOSITION
Publication number
20220227948
Publication date
Jul 21, 2022
SEIKO PMC CORPORATION
Yuya TERAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITION, RESIN COMPOSITION PRODUCTION METHOD, CELLULOSE F...
Publication number
20220195133
Publication date
Jun 23, 2022
DIC CORPORATION
Hironobu TAKIZAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SILVER NANOWIRE MANUFACTURING METHOD
Publication number
20220168806
Publication date
Jun 2, 2022
SEIKO PMC CORPORATION
Yasuhiro UETA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
FOAM AND METHOD FOR PRODUCING SAME
Publication number
20220025142
Publication date
Jan 27, 2022
SEIKO PMC CORPORATION
Ryo MIYAMORI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR MANUFACTURING MODIFIED CELLULOSE FIBER BLENDED RESIN COM...
Publication number
20210292492
Publication date
Sep 23, 2021
SEIKO PMC CORPORATION
Tomoaki YOSHIMURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR MANUFACTURING SILVER NANOWIRE
Publication number
20210129225
Publication date
May 6, 2021
SEIKO PMC CORPORATION
Yasuhiro UETA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
WEATHER RESISTANCE IMPROVER, RESIN COMPOSITION FOR COATING METAL-NA...
Publication number
20190299575
Publication date
Oct 3, 2019
SEIKO PMC CORPORATION
Toshiyuki HASEGAWA
B32 - LAYERED PRODUCTS
Information
Patent Application
COMPOSITION FOR MOLDED FOAM AND METHOD FOR PRODUCING SAME, MOLDED F...
Publication number
20190218357
Publication date
Jul 18, 2019
SEIKO PMC CORPORATION
Shuhei YAMADA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
WEATHER RESISTANCE IMPROVER, WEATHER RESISTANCE IMPROVER-CONTAINING...
Publication number
20190194480
Publication date
Jun 27, 2019
SEIKO PMC CORPORATION
Toshiyuki HASEGAWA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
MODIFIED PLANT FIBERS, ADDITIVE FOR RUBBER, PROCESS FOR PRODUCING S...
Publication number
20180162960
Publication date
Jun 14, 2018
SEIKO PMC CORPORATION
Ryo MIYAMORI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Process for Producing Silver Nanowires and Agent for Controlling Gr...
Publication number
20170174804
Publication date
Jun 22, 2017
SEIKO PMC CORPORATION
Tomoaki Kawaguchi
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METAL NANOWIRE-CONTAINING COMPOSITION
Publication number
20160118156
Publication date
Apr 28, 2016
SEIKO PMC CORPORATION
Tomoaki KAWAGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATIONIC EMULSION HAVING POLYMER CORE-SHELL STRUCTURE, AQUEOUS INK,...
Publication number
20150353670
Publication date
Dec 10, 2015
NISSIN CHEMICAL INDUSTRY CO., LTD.
Shiro UMEUCHI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD FOR PRODUCING RESIN COMPOSITION COMPRISING MODIFIED MICROFIB...
Publication number
20150105499
Publication date
Apr 16, 2015
DIC Corporation Tokyo1748520
Hiroyuki Yano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MODIFIED CELLULOSE NANOFIBERS, PRODUCTION METHOD THEREOF, AND RESIN...
Publication number
20130345341
Publication date
Dec 26, 2013
SEIKO PMC CORPORATION
Tetsuya Harada
B82 - NANO-TECHNOLOGY
Information
Patent Application
Process for Producing Silver Nanowires and Agent for Controlling Gr...
Publication number
20130255444
Publication date
Oct 3, 2013
SEIKO PMC CORPORATION
Tomoaki Kawaguchi
B82 - NANO-TECHNOLOGY
Information
Patent Application
Release Agent for Toner, and Toner
Publication number
20110305983
Publication date
Dec 15, 2011
Idemitsu Kosan Co., Ltd.
Seiji Kounou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR DETERMINING PHYSIOLOGICAL STATE OF MICROBIAL COMMUNITY A...
Publication number
20110100903
Publication date
May 5, 2011
SEIKO PMC CORPORATION
Ryoji Igarashi
G01 - MEASURING TESTING
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Trademark
last 30 trademarks
Information
Trademark
79263104 - STARCEL
Serial number
79263104
Registration number
6093021
Filing date
Apr 17, 2019
SEIKO PMC CORPORATION
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry