Hiroyuki Sasaki

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Phthalocyanine-based compound and uses of same
- Patent number 11,015,061
- Issue date May 25, 2021
- Yamamoto Chemicals, Inc.
- Akihiro Kohsaka
- G02 - OPTICS
Information Patent Grant
Optical material and use thereof
- Patent number 9,857,503
- Issue date Jan 2, 2018
- Mitsui Chemicals, Inc.
- Kouya Kojima
- G02 - OPTICS
Information Patent Grant
Packet relay method and device
- Patent number 8,098,575
- Issue date Jan 17, 2012
- Fujitsu Limited
- Hiroyuki Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Best-effort bandwidth allocating method and device
- Patent number 7,911,951
- Issue date Mar 22, 2011
- Fujitsu Limited
- Hiroyuki Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Path changeover method and device
- Patent number 7,903,542
- Issue date Mar 8, 2011
- Fujitsu Limited
- Hiroyuki Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication relaying apparatus, communication relay, and controll...
- Patent number 7,764,926
- Issue date Jul 27, 2010
- Fujitsu Limited
- Hiroyuki Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor device having a heat-dissipation member
- Patent number 7,217,998
- Issue date May 15, 2007
- Fujitsu Limited
- Michiaki Tamagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Toner for optical fixing, manufacturing method therefor and image f...
- Patent number 6,821,696
- Issue date Nov 23, 2004
- Fuji Xerox Co., Ltd.
- Yoshimichi Katagiri
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Phthalide compound and a near infrared absorber and a recording mat...
- Patent number 5,627,287
- Issue date May 6, 1997
- Yamamoto Chemicals, Inc.
- Hiroyuki Sasaki
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PHTHALOCYANINE-BASED COMPOUND AND USES OF SAME
- Publication number 20200032066
- Publication date Jan 30, 2020
- YAMAMOTO CHEMICALS, INC.
- Akihiro KOHSAKA
- G02 - OPTICS
Information Patent Application
OPTICAL MATERIAL AND USE THEREOF
- Publication number 20160223839
- Publication date Aug 4, 2016
- Mitsui Chemicals, Inc.
- Naoyuki KAKINUMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OPTICAL MATERIAL AND USE THEREOF
- Publication number 20160216407
- Publication date Jul 28, 2016
- Mitsui Chemicals, Inc.
- Kouya KOJIMA
- G02 - OPTICS
Information Patent Application
OPTICAL RECORDING MEDIUM AND AZO METAL CHELATE COMPOUND
- Publication number 20100233415
- Publication date Sep 16, 2010
- MITSUI CHEMICALS, INC.
- Taizo Nishimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CONVERSION APPARATUS
- Publication number 20100091792
- Publication date Apr 15, 2010
- FUJITSU LIMITED
- Hiroyuki Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION APPARATUS AND METHOD
- Publication number 20090116395
- Publication date May 7, 2009
- FUJITSU LIMITED
- Hiroyuki Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Packet relay method and device
- Publication number 20090116485
- Publication date May 7, 2009
- FUJITSU LIMITED
- Hiroyuki Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Trimethine Dimer Compound and Optical Recording Medium Using the Same
- Publication number 20090098410
- Publication date Apr 16, 2009
- MITSUI CHEMICALS, INC.
- Taizo Nishimoto
- G11 - INFORMATION STORAGE
Information Patent Application
Path changeover method and device
- Publication number 20090003351
- Publication date Jan 1, 2009
- FUJITSU LIMITED
- Hiroyuki Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION RELAYING APPARATUS, COMMUNICATION RELAY, AND CONTROLL...
- Publication number 20080247402
- Publication date Oct 9, 2008
- Fujitsu Limited
- Hiroyuki Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Best-effort bandwidth allocating method and device
- Publication number 20080080377
- Publication date Apr 3, 2008
- FUJITSU LIMITED
- Hiroyuki Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network switch apparatus that avoids congestion at link-aggregated...
- Publication number 20070041321
- Publication date Feb 22, 2007
- FUJITSU LIMITED
- Hiroyuki Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Semiconductor device
- Publication number 20060043583
- Publication date Mar 2, 2006
- FUJITSU LIMITED
- Michiaki Tamagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Large scale network
- Publication number 20050232226
- Publication date Oct 20, 2005
- Hiroyuki Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Toner for optical fixing, manufacturing method therefor and image f...
- Publication number 20020150830
- Publication date Oct 17, 2002
- FUJITSU LIMITED
- Yoshimichi Katagiri
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner for optical fixing and image formation apparatus using it
- Publication number 20020142240
- Publication date Oct 3, 2002
- FUJITSU LIMITED
- Yoshimichi Katagiri
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Hiroyuki Sasaki

Person

Patents Grantslast 30 patents

Phthalocyanine-based compound and uses of same

Optical material and use thereof

Packet relay method and device

Best-effort bandwidth allocating method and device

Path changeover method and device

Communication relaying apparatus, communication relay, and controll...

Semiconductor device having a heat-dissipation member

Toner for optical fixing, manufacturing method therefor and image f...

Phthalide compound and a near infrared absorber and a recording mat...

Patents Applicationslast 30 patents

PHTHALOCYANINE-BASED COMPOUND AND USES OF SAME

OPTICAL MATERIAL AND USE THEREOF

OPTICAL MATERIAL AND USE THEREOF

OPTICAL RECORDING MEDIUM AND AZO METAL CHELATE COMPOUND

CONVERSION APPARATUS

COMMUNICATION APPARATUS AND METHOD

Packet relay method and device

Trimethine Dimer Compound and Optical Recording Medium Using the Same

Path changeover method and device

COMMUNICATION RELAYING APPARATUS, COMMUNICATION RELAY, AND CONTROLL...

Best-effort bandwidth allocating method and device

Network switch apparatus that avoids congestion at link-aggregated...

Semiconductor device

Large scale network

Toner for optical fixing, manufacturing method therefor and image f...

Toner for optical fixing and image formation apparatus using it