Atsushi Tatsugawa

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Multilayer optical information recording disk and method for manufa...
- Patent number 9,711,176
- Issue date Jul 18, 2017
- Fujifilm Corporation
- Toshiyuki Kitahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Lubricant composition and use thereof
- Patent number 9,117,475
- Issue date Aug 25, 2015
- FUJIFILM Corporation
- Hiyoku Nakata
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Lubricant composition, fluorine-based compound, and use thereof
- Patent number 8,828,565
- Issue date Sep 9, 2014
- FUJIFILM Corporation
- Hiroki Sugiura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Servo track write at low pressure using pressure insensitive air be...
- Patent number 7,280,306
- Issue date Oct 9, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Hidetsugu Tanaka
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MULTILAYER OPTICAL INFORMATION RECORDING DISK AND METHOD FOR MANUFA...
- Publication number 20150318013
- Publication date Nov 5, 2015
- FUJIFILM CORPORATION
- Toshiyuki KITAHARA
- B32 - LAYERED PRODUCTS
Information Patent Application
LUBRICANT COMPOSITION, FLUORINE-BASED COMPOUND, AND USE THEREOF
- Publication number 20120231297
- Publication date Sep 13, 2012
- FUJIFILM CORPORATION
- Hiroki SUGIURA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LUBRICANT COMPOSITION AND USE THEREOF
- Publication number 20120021253
- Publication date Jan 26, 2012
- FUJIFILM Corporation
- Hiyoku Nakata
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR TESTNG MOLD STRUCTURE, MOLD STRUCTURE, AND MAGNETIC RECO...
- Publication number 20100149673
- Publication date Jun 17, 2010
- FUJIFILM CORPORATION
- Kenji ICHIKAWA
- G11 - INFORMATION STORAGE
Information Patent Application
IMPRINT MOLD STRUCTURE, MAGNETIC RECORDING MEDIUM AND METHOD FOR PR...
- Publication number 20100081010
- Publication date Apr 1, 2010
- FUJIFILM CORPORATION
- ATSUSHI TATSUGAWA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Servo track write at low pressure using pressure insensitive air be...
- Publication number 20060164752
- Publication date Jul 27, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Hidetsugu Tanaka
- G11 - INFORMATION STORAGE

Atsushi Tatsugawa

Person

Patents Grantslast 30 patents

Multilayer optical information recording disk and method for manufa...

Lubricant composition and use thereof

Lubricant composition, fluorine-based compound, and use thereof

Servo track write at low pressure using pressure insensitive air be...

Patents Applicationslast 30 patents

MULTILAYER OPTICAL INFORMATION RECORDING DISK AND METHOD FOR MANUFA...

LUBRICANT COMPOSITION, FLUORINE-BASED COMPOUND, AND USE THEREOF

LUBRICANT COMPOSITION AND USE THEREOF

METHOD FOR TESTNG MOLD STRUCTURE, MOLD STRUCTURE, AND MAGNETIC RECO...

IMPRINT MOLD STRUCTURE, MAGNETIC RECORDING MEDIUM AND METHOD FOR PR...

Servo track write at low pressure using pressure insensitive air be...