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Sakai-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Fine-processing agent and fine-processing method
Patent number
8,974,685
Issue date
Mar 10, 2015
Stella Chemifa Corporation
Masayuki Miyashita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
8,183,670
Issue date
May 22, 2012
Foundation fõr Advancement of International Science
Tadahiro Ohmi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
P-channel power MIS field effect transistor and switching circuit
Patent number
7,928,518
Issue date
Apr 19, 2011
Yazaki Corporation
Tadahiro Ohmi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fine treatment agent and fine treatment method using same
Patent number
7,727,415
Issue date
Jun 1, 2010
Stella Chemifa Corporation
Hirohisa Kikuyama
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
P-channel power MIS field effect transistor and switching circuit
Patent number
7,663,195
Issue date
Feb 16, 2010
Yazaki Corporation
Tadahiro Ohmi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of surface treatment for manufacturing semiconductor device
Patent number
7,179,746
Issue date
Feb 20, 2007
Foundation fõr Advancement of International Science
Tadahiro Ohmi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
MICROPROCESSING TREATMENT AGENT AND MICROPROCESSING TREATMENT METHOD
Publication number
20240240084
Publication date
Jul 18, 2024
STELLA CHEMIFA CORPORATION
Yosuke YAMAZAKI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CELL CULTURE MEMBER AND METHOD FOR MODIFYING SURFACE THEREOF
Publication number
20240060024
Publication date
Feb 22, 2024
Shinshu University
Naoto SAITO
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
CELL CULTURE MEMBER AND METHOD FOR MODIFYING SURFACE THEREOF
Publication number
20240052299
Publication date
Feb 15, 2024
Shinshu University
Naoto SAITO
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
MICROMACHINING PROCESSING AGENT AND MICROMACHINING PROCESSING METHOD
Publication number
20230407178
Publication date
Dec 21, 2023
STELLA CHEMIFA CORPORATION
Kazuya DATE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING A TRANSPARENT MEMBER AND PLASTIC MEMBER
Publication number
20120237684
Publication date
Sep 20, 2012
Tadahiro OHMI
Tadahiro Ohmi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20120208375
Publication date
Aug 16, 2012
Foundation for Advancement of International Science
Tadahiro Ohmi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CLEANING LIQUID AND CLEANING METHOD
Publication number
20120065116
Publication date
Mar 15, 2012
STELLA CHEMIFA CORPORATION
Masayuki Miyashita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FINE-PROCESSING AGENT AND FINE-PROCESSING METHOD
Publication number
20120056126
Publication date
Mar 8, 2012
STELLA CHEMIFA CORPORATION
Masayuki Miyashita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Method of Manufacturing a Transparent Member and Plastic Member
Publication number
20100221495
Publication date
Sep 2, 2010
Tadahiro OHMI
Tadahiro Ohmi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
P-CHANNEL POWER MIS FIELD EFFECT TRANSISTOR AND SWITCHING CIRCUIT
Publication number
20100072519
Publication date
Mar 25, 2010
YAZAKI CORPORATION
Tadahiro Ohmi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Fine Treatment Agent and Fine Treatment Method Using Same
Publication number
20080029487
Publication date
Feb 7, 2008
Hirohisa Kikuyama
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Processing Liquid and Processing Method for Semiconductor Device, a...
Publication number
20070227567
Publication date
Oct 4, 2007
Tohoku University
Tadahiro Ohmi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Circuit Board, Method Of Manufacturing Circuit Board, And Display D...
Publication number
20070209200
Publication date
Sep 13, 2007
Tadahiro Ohmi
Tadahiro Ohmi
G02 - OPTICS
Information
Patent Application
Semiconductor device and method of manufacturing the same
Publication number
20070145535
Publication date
Jun 28, 2007
Foundation for Advancement of International Science
Tadahiro Ohmi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
P-channel power MIS field effect transistor and switching circuit
Publication number
20060138538
Publication date
Jun 29, 2006
Tadahiro Ohmi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method of manufacturing the same
Publication number
20040108575
Publication date
Jun 10, 2004
Tadahiro OHMI
Tadahiro Ohmi
H01 - BASIC ELECTRIC ELEMENTS