Hiroyuki MITSUHASHI

Person

Kyoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrode and method for producing the same
- Patent number 9,231,272
- Issue date Jan 5, 2016
- Hitachi Maxell, Ltd.
- Hiroyuki Mitsuhashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for preparing magnetic paint and magnetic recording medium c...
- Patent number 7,981,310
- Issue date Jul 19, 2011
- Hitachi Maxell, Ltd.
- Kazuhiko Nakiri
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording/reproducing method of magnetic tape
- Patent number 7,593,177
- Issue date Sep 22, 2009
- Hitachi Maxell, Ltd.
- Masao Okafuji
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording/reproducing method of magnetic tape
- Patent number 7,545,597
- Issue date Jun 9, 2009
- Hitachi Maxell, Ltd.
- Masao Okafuji
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording/reproducing method of magnetic tape
- Patent number 7,253,988
- Issue date Aug 7, 2007
- Hitachi Maxell, Ltd.
- Masao Okafuji
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording/reproducing method of magnetic tape
- Patent number 7,170,709
- Issue date Jan 30, 2007
- Hitachi Maxell, Ltd.
- Masao Okafuji
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of reusing a coated substrate having a surface coating fixed...
- Patent number 6,261,380
- Issue date Jul 17, 2001
- Hitachi Maxell, Ltd.
- Kenji Kohno
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Coating from which deposits are easily removed and use thereof
- Patent number 6,254,995
- Issue date Jul 3, 2001
- Hitachi Maxell, Ltd.
- Kenji Kohno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Surface coating fixed to a material from which deposits are readily...
- Patent number 6,103,366
- Issue date Aug 15, 2000
- Hitachi Maxell, Ltd.
- Kenji Kohno
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reversibly changeable heat-sensitive recording medium
- Patent number 5,981,428
- Issue date Nov 9, 1999
- Hitachi Maxell, Ltd.
- Hiroyuki Mitsuhashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Reversible heat-sensitive recording medium
- Patent number 5,965,484
- Issue date Oct 12, 1999
- Hitachi Maxell, Ltd.
- Kenji Kohno
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Reusable printing sheet
- Patent number 5,876,847
- Issue date Mar 2, 1999
- Hitachi Maxell, Ltd.
- Hiroyuki Mitsuhashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING COMPOSITION FOR FORMING POSITIVE ELECTRODE MAT...
- Publication number 20130219703
- Publication date Aug 29, 2013
- Hitachi, Ltd
- Hiroyuki MITSUHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE AND METHOD FOR PRODUCING THE SAME
- Publication number 20120237821
- Publication date Sep 20, 2012
- Hiroyuki MITSUHASHI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD FOR PREPARING MAGNETIC PAINT AND MAGNETIC RECORDING MEDIUM C...
- Publication number 20080220291
- Publication date Sep 11, 2008
- Hitachi Maxell, Ltd.
- Kazuhiko Nakiri
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING/REPRODUCING METHOD OF MAGNETIC TAPE
- Publication number 20070285832
- Publication date Dec 13, 2007
- Masao Okafuji
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING/REPRODUCING METHOD OF MAGNETIC TAPE
- Publication number 20070097541
- Publication date May 3, 2007
- Masao Okafuji
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING/REPRODUCING METHOD OF MAGNETIC TAPE
- Publication number 20070086109
- Publication date Apr 19, 2007
- Masao Okafuji
- G11 - INFORMATION STORAGE
Information Patent Application
Recording/reproducing method of magnetic tape
- Publication number 20050254162
- Publication date Nov 17, 2005
- Hitachi Maxell, Ltd.
- Masao Okafuji
- G11 - INFORMATION STORAGE

Hiroyuki MITSUHASHI

Person

Patents Grantslast 30 patents

Electrode and method for producing the same

Method for preparing magnetic paint and magnetic recording medium c...

Recording/reproducing method of magnetic tape

Recording/reproducing method of magnetic tape

Recording/reproducing method of magnetic tape

Recording/reproducing method of magnetic tape

Method of reusing a coated substrate having a surface coating fixed...

Coating from which deposits are easily removed and use thereof

Surface coating fixed to a material from which deposits are readily...

Reversibly changeable heat-sensitive recording medium

Reversible heat-sensitive recording medium

Reusable printing sheet

Patents Applicationslast 30 patents

METHOD FOR PRODUCING COMPOSITION FOR FORMING POSITIVE ELECTRODE MAT...

ELECTRODE AND METHOD FOR PRODUCING THE SAME

METHOD FOR PREPARING MAGNETIC PAINT AND MAGNETIC RECORDING MEDIUM C...

RECORDING/REPRODUCING METHOD OF MAGNETIC TAPE

RECORDING/REPRODUCING METHOD OF MAGNETIC TAPE

RECORDING/REPRODUCING METHOD OF MAGNETIC TAPE

Recording/reproducing method of magnetic tape