Hiroyuki SAKAI

Person

Kariya-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cause-effect sentence analysis device, cause-effect sentence analys...
- Patent number 11,960,839
- Issue date Apr 16, 2024
- Resonac Corporation
- Takuya Minami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Vehicle body side structure
- Patent number 11,554,814
- Issue date Jan 17, 2023
- Honda Motor Co., Ltd.
- Kodai Baiju
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Connection detecting circuit
- Patent number 9,923,391
- Issue date Mar 20, 2018
- Mitsubishi Jidosha Kogyo Kabushiki Kaisha
- Yuya Suzuki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle electric battery controlling apparatus
- Patent number 9,799,934
- Issue date Oct 24, 2017
- Mitsubishi Jidosha Kogyo Kabushiki Kaisha
- Kuniaki Kaihara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle controlling system
- Patent number 9,694,692
- Issue date Jul 4, 2017
- Mitsubishi Jidosha Kogyo Kabushiki Kaisha
- Kuniaki Kaihara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle control unit
- Patent number 9,156,461
- Issue date Oct 13, 2015
- Mitsubishi Jidosha Kogyo Kabushiki Kaisha
- Kuniaki Kaihara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
LED display apparatus having a column and row controller
- Patent number 8,044,898
- Issue date Oct 25, 2011
- Nagano Keiki Co., Ltd.
- Hiroyuki Sakai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Analytical sample drying method and drying apparatus
- Patent number 8,001,854
- Issue date Aug 23, 2011
- Railway Technical Research Institute
- Hiroyuki Sakai
- G01 - MEASURING TESTING
Information Patent Grant
Pressure display apparatus
- Patent number 7,792,657
- Issue date Sep 7, 2010
- Nagano Keiki Co., Ltd.
- Toshiaki Kobayashi
- G01 - MEASURING TESTING
Information Patent Grant
Detector
- Patent number 7,568,834
- Issue date Aug 4, 2009
- Nagano Keiki Co., Ltd.
- Hidebumi Seki
- G01 - MEASURING TESTING
Information Patent Grant
Method for press molding a glass optical element
- Patent number 7,353,666
- Issue date Apr 8, 2008
- Hoya Corporation
- Shinji Hada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of manufacturing glass optical elements
- Patent number 7,140,205
- Issue date Nov 28, 2006
- Hoya Corporation
- Yasuhiro Fujiwara
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Press molding apparatus for an optical element and method of manufa...
- Patent number 7,121,119
- Issue date Oct 17, 2006
- Hoya Corporation
- Hiroyuki Sakai
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Press molding apparatus
- Patent number 7,013,676
- Issue date Mar 21, 2006
- Hoya Corporation
- Tadayuki Fujimoto
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Resin-sealed semiconductor device, and die bonding material and sea...
- Patent number 6,774,501
- Issue date Aug 10, 2004
- Hitachi Chemical Co., Ltd.
- Kazuhiko Kurafuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Glass substrate for magnetic recording medium, magnetic recording m...
- Patent number 6,548,139
- Issue date Apr 15, 2003
- Hoya Corporation
- Hiroyuki Sakai
- G11 - INFORMATION STORAGE
Information Patent Grant
Glass substrate for magnetic recording medium, magnetic recording m...
- Patent number 6,383,404
- Issue date May 7, 2002
- Hoya Corporation
- Hiroyuki Sakai
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Encapsulant composition and electronic device
- Patent number 6,284,818
- Issue date Sep 4, 2001
- Hitachi Chemical Company, Ltd.
- Tatsuo Kawata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Encapsulating material and LOC structure semiconductor device using...
- Patent number 6,211,277
- Issue date Apr 3, 2001
- Hitachi Chemical Company, Ltd.
- Tatsuo Kawata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electro-conductive oxides and electrodes using the same
- Patent number 5,955,178
- Issue date Sep 21, 1999
- Hoya Corporation
- Masahiro Orita
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Write Protection for a non-volatile memory
- Patent number 5,912,849
- Issue date Jun 15, 1999
- Hitachi, Ltd.
- Yoshihiko Yasu
- G11 - INFORMATION STORAGE
Information Patent Grant
Electro-conductive oxide electrodes and devices using the same
- Patent number 5,843,341
- Issue date Dec 1, 1998
- Hoya Corporation
- Masahiro Orita
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Semiconductor memory device
- Patent number 5,818,771
- Issue date Oct 6, 1998
- Hitachi, Ltd.
- Yoshihiko Yasu
- G11 - INFORMATION STORAGE
Information Patent Grant
Electro-conductive oxides and electrodes using the same
- Patent number 5,681,671
- Issue date Oct 28, 1997
- Hoya Corporation
- Masahiro Orita
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Electro-conductive oxides and electrodes using the same
- Patent number 5,622,653
- Issue date Apr 22, 1997
- Hoya Corporation
- Masahiro Orita
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing buried wave guide device
- Patent number 5,125,944
- Issue date Jun 30, 1992
- Hoya Corporation
- Yoshiyuki Asahara
- G02 - OPTICS
Information Patent Grant
Process for producing buried waveguide device
- Patent number 5,078,772
- Issue date Jan 7, 1992
- Hoya Corporation
- Yoshiyuki Asahara
- G02 - OPTICS
Information Patent Grant
Method of producing gradient-index lens
- Patent number 4,902,330
- Issue date Feb 20, 1990
- Hoya Corporation
- Hiroyuki Sakai
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for producing optical glass
- Patent number 4,851,024
- Issue date Jul 25, 1989
- Hoya Corporation
- Hiroyuki Sakai
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of adjusting refractive index distribution lenses
- Patent number 4,844,724
- Issue date Jul 4, 1989
- Hoya Corporation
- Hiroyuki Sakai
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ADHESIVE FILM FOR CIRCUIT CONNECTION, AND CIRCUIT CONNECTION STRUCT...
- Publication number 20230234333
- Publication date Jul 27, 2023
- Showa Denko Materials Co., Ltd.
- Takashi NAKAZAWA
- B32 - LAYERED PRODUCTS
Information Patent Application
INFORMATION PROCESSING APPARATUS AND SYSTEM
- Publication number 20230222824
- Publication date Jul 13, 2023
- KABUSHIKI KAIBA TOSHIBA
- Kazutaka ASAHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VEHICLE BODY SIDE STRUCTURE
- Publication number 20220111903
- Publication date Apr 14, 2022
- Honda Motor Co., Ltd.
- Kodai BAIJU
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
CAUSE-EFFECT SENTENCE ANALYSIS DEVICE, CAUSE-EFFECT SENTENCE ANALYS...
- Publication number 20200257855
- Publication date Aug 13, 2020
- SHOWA DENKO K.K.
- Takuya MINAMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DESIGN REVIEW DEVICE, DESIGN REVIEW METHOD, AND PROGRAM
- Publication number 20200073532
- Publication date Mar 5, 2020
- MITSUBISHI ELECTRIC CORPORATION
- Hiroyuki SAKAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TWO-PART CURABLE URETHANE COMPOSITION
- Publication number 20190292347
- Publication date Sep 26, 2019
- HITACHI CHEMICAL COMPANY, LTD.
- Kazuhiko MORI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TRANSACTION DEVICE
- Publication number 20180190061
- Publication date Jul 5, 2018
- Oki Electric Industry Co., Ltd.
- Hiroyuki SAKAI
- G07 - CHECKING-DEVICES
Information Patent Application
CONNECTION DETECTING CIRCUIT
- Publication number 20160241060
- Publication date Aug 18, 2016
- MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
- Yuya SUZUKI
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE CONTROLLING SYSTEM
- Publication number 20150251543
- Publication date Sep 10, 2015
- MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
- Kuniaki KAIHARA
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE ELECTRIC BATTERY CONTROLLING APPARATUS
- Publication number 20150239405
- Publication date Aug 27, 2015
- MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
- Kuniaki KAIHARA
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE CONTROL UNIT
- Publication number 20140358345
- Publication date Dec 4, 2014
- MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
- Kuniaki KAIHARA
- B60 - VEHICLES IN GENERAL
Information Patent Application
ANALYTICAL SAMPLE DRYING METHOD AND DRYING APPARATUS
- Publication number 20100031758
- Publication date Feb 11, 2010
- RAILWAY TECHNICAL RESEARCH INSTITUTE
- Hiroyuki Sakai
- G01 - MEASURING TESTING
Information Patent Application
LED display apparatus
- Publication number 20080252574
- Publication date Oct 16, 2008
- NAGANO KEIKI CO., LTD.
- Hiroyuki Sakai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Pressure display apparatus
- Publication number 20080255793
- Publication date Oct 16, 2008
- NAGANO KEIKI CO., LTD.
- Toshiaki Kobayashi
- G01 - MEASURING TESTING
Information Patent Application
DETECTOR
- Publication number 20080165828
- Publication date Jul 10, 2008
- NAGANO KEIKI CO., LTD.
- Hidebumi Seki
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR PRESS MOLDING A GLASS OPTICAL ELEMENT
- Publication number 20080072626
- Publication date Mar 27, 2008
- Hoya Corporation
- Shinji Hada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Press molding apparatus and method of producing a glass optical ele...
- Publication number 20060090512
- Publication date May 4, 2006
- Hoya Corporation
- Tadayuki Fujimoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Metadata preparing device, preparing method therefor and retrieving...
- Publication number 20050228665
- Publication date Oct 13, 2005
- MATSUSHITA ELECTRIC INDUSRIAL CO, LTD.
- Massaki Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of manufacturing optical glass elements
- Publication number 20050183457
- Publication date Aug 25, 2005
- Hoya Corporation
- Shinichiro Hirota
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method of preparation of lens
- Publication number 20050011227
- Publication date Jan 20, 2005
- HOYA CORPORATION
- Hiroyuki Sakai
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Molding apparatus and molding method for producing a press-molded p...
- Publication number 20040156947
- Publication date Aug 12, 2004
- Hoya Corporation
- Shinji Hada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Resin-sealed semiconductor device, and die bonding material and sea...
- Publication number 20040000728
- Publication date Jan 1, 2004
- Kazuhiko Kurafuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of manufacturing glass optical elements
- Publication number 20030209035
- Publication date Nov 13, 2003
- HOYA CORPORATION
- Yasuhiro Fujiwara
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method of manufacturing glass optical elements
- Publication number 20030159467
- Publication date Aug 28, 2003
- HOYA CORPORATION
- Shinichiro Hirota
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Press molding apparatus for an optical element and method of manufa...
- Publication number 20030066312
- Publication date Apr 10, 2003
- Hoya Corporation
- Hiroyuki Sakai
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Press molding apparatus and method of producing a glass optical ele...
- Publication number 20030033833
- Publication date Feb 20, 2003
- Hoya Corporation
- Tadayuki Fujimoto
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Glass substrate for magnetic recording medium, magnetic recording m...
- Publication number 20020142191
- Publication date Oct 3, 2002
- Hoya Corporation
- Hiroyuki Sakai
- B82 - NANO-TECHNOLOGY

Hiroyuki SAKAI

Person

Patents Grantslast 30 patents

Cause-effect sentence analysis device, cause-effect sentence analys...

Vehicle body side structure

Connection detecting circuit

Vehicle electric battery controlling apparatus

Vehicle controlling system

Vehicle control unit

LED display apparatus having a column and row controller

Analytical sample drying method and drying apparatus

Pressure display apparatus

Detector

Method for press molding a glass optical element

Method of manufacturing glass optical elements

Press molding apparatus for an optical element and method of manufa...

Press molding apparatus

Resin-sealed semiconductor device, and die bonding material and sea...

Glass substrate for magnetic recording medium, magnetic recording m...

Glass substrate for magnetic recording medium, magnetic recording m...

Encapsulant composition and electronic device

Encapsulating material and LOC structure semiconductor device using...

Electro-conductive oxides and electrodes using the same

Write Protection for a non-volatile memory

Electro-conductive oxide electrodes and devices using the same

Semiconductor memory device

Electro-conductive oxides and electrodes using the same

Electro-conductive oxides and electrodes using the same

Process for producing buried wave guide device

Process for producing buried waveguide device

Method of producing gradient-index lens

Process for producing optical glass

Method of adjusting refractive index distribution lenses

Patents Applicationslast 30 patents

ADHESIVE FILM FOR CIRCUIT CONNECTION, AND CIRCUIT CONNECTION STRUCT...

INFORMATION PROCESSING APPARATUS AND SYSTEM

VEHICLE BODY SIDE STRUCTURE

CAUSE-EFFECT SENTENCE ANALYSIS DEVICE, CAUSE-EFFECT SENTENCE ANALYS...

DESIGN REVIEW DEVICE, DESIGN REVIEW METHOD, AND PROGRAM

TWO-PART CURABLE URETHANE COMPOSITION

TRANSACTION DEVICE

CONNECTION DETECTING CIRCUIT

VEHICLE CONTROLLING SYSTEM

VEHICLE ELECTRIC BATTERY CONTROLLING APPARATUS

VEHICLE CONTROL UNIT

ANALYTICAL SAMPLE DRYING METHOD AND DRYING APPARATUS

LED display apparatus

Pressure display apparatus

DETECTOR

METHOD FOR PRESS MOLDING A GLASS OPTICAL ELEMENT

Press molding apparatus and method of producing a glass optical ele...

Metadata preparing device, preparing method therefor and retrieving...

Method of manufacturing optical glass elements

Method of preparation of lens

Molding apparatus and molding method for producing a press-molded p...

Resin-sealed semiconductor device, and die bonding material and sea...

Method of manufacturing glass optical elements

Method of manufacturing glass optical elements

Press molding apparatus for an optical element and method of manufa...

Press molding apparatus and method of producing a glass optical ele...

Glass substrate for magnetic recording medium, magnetic recording m...