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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Dispiropyrrolidine derivatives
Patent number
8,629,133
Issue date
Jan 14, 2014
Daiichi Sankyo Company, Limited
Yuuichi Sugimoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of manufacturing semiconductor wafer
Patent number
8,283,252
Issue date
Oct 9, 2012
Sumitomo Mitsubishi Silicon Corporation
Toru Taniguchi
B24 - GRINDING POLISHING
Information
Patent Grant
Method of manufacturing semiconductor wafer
Patent number
7,589,023
Issue date
Sep 15, 2009
Sumitomo Mitsubishi Silicon Corporation
Toru Taniguchi
B24 - GRINDING POLISHING
Information
Patent Grant
Method of polishing semiconductor wafers by using double-sided poli...
Patent number
7,470,169
Issue date
Dec 30, 2008
Sumitomo Mitsubishi Silicon Corporation
Toru Taniguchi
B24 - GRINDING POLISHING
Information
Patent Grant
Agitation mixer, pasteurizer, and cleaning device
Patent number
7,350,961
Issue date
Apr 1, 2008
Reika Kogyo Kabushiki Kaisha
Toru Taniguchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Agitation mixer
Patent number
7,331,702
Issue date
Feb 19, 2008
Reika Kogyo Kabushiki Kaisha
Toru Taniguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus and method for mixing by agitation in a multichambered mi...
Patent number
7,293,909
Issue date
Nov 13, 2007
Reika Kogyo Kabushiki Kaisha
Toru Taniguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus and method for mixing by agitation in a multichambered mi...
Patent number
7,090,391
Issue date
Aug 15, 2006
Reika Kogyo Kabushiki Kaisha
Toru Taniguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reaction and stirring apparatus, reaction and separating filtration...
Patent number
6,866,831
Issue date
Mar 15, 2005
Reika Kogyo Kabushiki Kaisha
Shin-ichi Nakao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Porous particles, porous hollow particles and method of preparing s...
Patent number
5,990,183
Issue date
Nov 23, 1999
Reika Kogyo Kabushiki Kaisha
Yoshinobu Kawano
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Manufacturing apparatus and method for fine hollow particles
Patent number
5,723,077
Issue date
Mar 3, 1998
Reica Corp.
Toru Taniguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Manufacturing apparatus and method for fine hollow particles
Patent number
5,424,336
Issue date
Jun 13, 1995
Reica Corp.
Toru Taniguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Mixing apparatus
Patent number
5,391,000
Issue date
Feb 21, 1995
Reica Corporation
Toru Taniguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Mixing apparatus
Patent number
5,178,461
Issue date
Jan 12, 1993
Reica Corporation
Toru Taniguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Mixer
Patent number
4,983,045
Issue date
Jan 8, 1991
Reica Corporation
Toru Taniguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
DISPIROPYRROLIDINE DERIVATIVES
Publication number
20220106324
Publication date
Apr 7, 2022
Daiichi Sankyo Company, Limited
Yuuichi Sugimoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DISPIROPYRROLIDINE DERIVATIVES
Publication number
20140121196
Publication date
May 1, 2014
DAIICHI SANKYO COMPANY, LIMITED
Yuuichi Sugimoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DISPIROPYRROLIDINE DERIVATIVES
Publication number
20130165424
Publication date
Jun 27, 2013
Yuuichi Sugimoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DISPIROPYRROLIDINE DERIVATIVES
Publication number
20120264738
Publication date
Oct 18, 2012
Yuuichi Sugimoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method of manufacturing semiconductor wafer
Publication number
20100009605
Publication date
Jan 14, 2010
Toru Taniguchi
B24 - GRINDING POLISHING
Information
Patent Application
Apparatus and method for mixing by agitation in a multichambered mi...
Publication number
20060231473
Publication date
Oct 19, 2006
REIKA KOGYO KABUSHIKI KAISHA
Toru Taniguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Stirring and mixing device
Publication number
20060120212
Publication date
Jun 8, 2006
REIKA KOGYO KABUSHIKI KAISHA
Toru Taniguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Agitation mixer
Publication number
20050094486
Publication date
May 5, 2005
REIKA KOGYO KABUSHIKI KAISHA
Toru Taniguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Agitation mixer, pasteurizer, and cleaning device
Publication number
20050037119
Publication date
Feb 17, 2005
REIKA KOGYO KABUSHIKI KAISHA
Toru Taniguchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Apparatus and method for mixing by agitation
Publication number
20040057332
Publication date
Mar 25, 2004
REIKA KOGYO KABUSHIKI KAISHA
Toru Taniguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method of polishing semiconductor wafers by using double-sided poli...
Publication number
20030181141
Publication date
Sep 25, 2003
Toru Taniguchi
B24 - GRINDING POLISHING
Information
Patent Application
Method of manufacturing semiconductor wafer
Publication number
20030104698
Publication date
Jun 5, 2003
Toru Taniguchi
B24 - GRINDING POLISHING
Information
Patent Application
Reaction and stirring apparatus, reaction and separating filtration...
Publication number
20010004975
Publication date
Jun 28, 2001
Shin-ichi Nakao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL