Yasumasa Yukawa

Person

Chiba-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacture of polytetrafluoroethylene stretched film, an...
- Patent number 9,440,382
- Issue date Sep 13, 2016
- National University Corporation Gunma University
- Hiroki Uehara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Carrier film for fuel cell production process and its production me...
- Patent number 8,337,984
- Issue date Dec 25, 2012
- Asahi Glass Company, Limited
- Yasumasa Yukawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ink jet recording medium for pigment ink and ink jet recording method
- Patent number 6,626,531
- Issue date Sep 30, 2003
- Asahi Glass Company, Limited
- Hiroyuki Fujii
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Recording medium for pigment ink
- Patent number 6,187,419
- Issue date Feb 13, 2001
- Asahi Glass Company Ltd.
- Hitoshi Kijimuta
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Alumina sol coated recording sheet
- Patent number 5,523,149
- Issue date Jun 4, 1996
- Asahi Glass Company Ltd.
- Hitoshi Kijimuta
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
RELEASE FILM AND PROCESS FOR PRODUCING LIGHT EMITTING DIODE
- Publication number 20140001661
- Publication date Jan 2, 2014
- Asahi Glass Company, Limited
- Yoshiaki Higuchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
BACKSHEET FOR A PHOTOVOLTAIC CELL MODULE AND PHOTOVOLTAIC CELL MODU...
- Publication number 20130333756
- Publication date Dec 19, 2013
- Richard A. DeLucca
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method Of Manufacture Of Polytetrafluoroethylene Stretched Film, An...
- Publication number 20130158220
- Publication date Jun 20, 2013
- NATIONAL UNIVERSITY CORPORATION GUNMA UNIVERSITY
- Hiroki Uehara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
RELEASE FILM AND PROCESS FOR PRODUCING LIGHT EMITTING DIODE
- Publication number 20110254201
- Publication date Oct 20, 2011
- ASAHI GLASS COMPANY, LIMITED
- Yoshiaki Higuchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
CARRIER FILM FOR FUEL CELL PRODUCTION PROCESS AND ITS PRODUCTION ME...
- Publication number 20100040853
- Publication date Feb 18, 2010
- Asahi Glass Company, Limited
- Yasumasa Yukawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Ink jet recording medium for pigment ink and ink jet recording method
- Publication number 20020196322
- Publication date Dec 26, 2002
- Asahi Glass Company, Limited
- Hiroyuki Fujii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet recording sheet for pigment ink and recording method therefor
- Publication number 20020015827
- Publication date Feb 7, 2002
- Asahi Glass Company, Limited
- Hiroyuki Fujii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Yasumasa Yukawa

Person

Patents Grantslast 30 patents

Method of manufacture of polytetrafluoroethylene stretched film, an...

Carrier film for fuel cell production process and its production me...

Ink jet recording medium for pigment ink and ink jet recording method

Recording medium for pigment ink

Alumina sol coated recording sheet

Patents Applicationslast 30 patents

RELEASE FILM AND PROCESS FOR PRODUCING LIGHT EMITTING DIODE

BACKSHEET FOR A PHOTOVOLTAIC CELL MODULE AND PHOTOVOLTAIC CELL MODU...

Method Of Manufacture Of Polytetrafluoroethylene Stretched Film, An...

RELEASE FILM AND PROCESS FOR PRODUCING LIGHT EMITTING DIODE

CARRIER FILM FOR FUEL CELL PRODUCTION PROCESS AND ITS PRODUCTION ME...

Ink jet recording medium for pigment ink and ink jet recording method

Ink jet recording sheet for pigment ink and recording method therefor