Masahiro Takeuchi

Person

Chino-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid ejecting head, method for manufacturing liquid ejecting head...
- Patent number 11,123,984
- Issue date Sep 21, 2021
- Seiko Epson Corporation
- Masahiro Takeuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Methods for manufacturing semiconductor devices and semiconductor d...
- Patent number 7,129,148
- Issue date Oct 31, 2006
- Seiko Epson Corporation
- Masahiro Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 6,713,886
- Issue date Mar 30, 2004
- Seiko Epson Corporation
- Takashi Kumagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with SRAM section including a plurality of mem...
- Patent number 6,657,243
- Issue date Dec 2, 2003
- Seiko Epson Corporation
- Takashi Kumagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 6,570,264
- Issue date May 27, 2003
- Seiko Epson Corporation
- Takashi Kumagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Static RAM semiconductor memory device having reduced memory
- Patent number 6,538,338
- Issue date Mar 25, 2003
- Seiko Epson Corporation
- Takashi Kumagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 6,507,124
- Issue date Jan 14, 2003
- Seiko Epson Corporation
- Takashi Kumagai
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 6,469,400
- Issue date Oct 22, 2002
- Seiko Epson Corporation
- Takashi Kumagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device having different distances between gate...
- Patent number 6,469,356
- Issue date Oct 22, 2002
- Seiko Epson Corporation
- Takashi Kumagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device having improved pattern of layers and c...
- Patent number 6,455,899
- Issue date Sep 24, 2002
- Seiko Epson Corporation
- Takashi Kumagai
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device having gate electrode, drain-drain cont...
- Patent number 6,407,463
- Issue date Jun 18, 2002
- Seiko Epson Corporation
- Takashi Kumagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 6,347,048
- Issue date Feb 12, 2002
- Seiko Epson Corporation
- Takashi Kumagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor static random access memory device
- Patent number 5,831,285
- Issue date Nov 3, 1998
- Seiko Epson Corporation
- Masahiro Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of producing semiconductor device
- Patent number 5,180,682
- Issue date Jan 19, 1993
- Seiko Epson Corporation
- Masahiro Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing an LDDFET having an inverted-T shaped gate...
- Patent number 5,147,814
- Issue date Sep 15, 1992
- Seiko Epson Corporation
- Masahiro Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacturing method thereof
- Patent number 5,097,300
- Issue date Mar 17, 1992
- Seiko Epson Corporation
- Masahiro Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of producing semiconductor device
- Patent number 5,060,033
- Issue date Oct 22, 1991
- Seiko Epson Corporation
- Masahiro Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Piezoelectric Element Application Device
- Publication number 20240306511
- Publication date Sep 12, 2024
- SEIKO EPSON CORPORATION
- Yasuhiro ITAYAMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Piezoelectric Element And Liquid Droplet Dispensing Head
- Publication number 20230371385
- Publication date Nov 16, 2023
- SEIKO EPSON CORPORATION
- Masahiro TAKEUCHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Manufacturing Method Of Piezoelectric Element, Piezoelectric Elemen...
- Publication number 20230354711
- Publication date Nov 2, 2023
- SEIKO EPSON CORPORATION
- Yasuhiro ITAYAMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PIEZOELECTRIC ELEMENT AND PIEZOELECTRIC ELEMENT APPLICATION DEVICE
- Publication number 20230320218
- Publication date Oct 5, 2023
- SEIKO EPSON CORPORATION
- Yasuhiro ITAYAMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PIEZOELECTRIC ELEMENT
- Publication number 20230301192
- Publication date Sep 21, 2023
- SEIKO EPSON CORPORATION
- Koji OHASHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD, METHOD FOR MANUFACTURING LIQUID EJECTING HEAD...
- Publication number 20210016567
- Publication date Jan 21, 2021
- SEIKO EPSON CORPORATION
- Masahiro TAKEUCHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION MODULE,...
- Publication number 20190280141
- Publication date Sep 12, 2019
- SEIKO EPSON CORPORATION
- Masahiro TAKEUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHYSICAL QUANTITY SENSOR, METHOD FOR MANUFACTURING PHYSICAL QUANTIT...
- Publication number 20150268114
- Publication date Sep 24, 2015
- SEIKO EPSON CORPORATION
- Masahiro TAKEUCHI
- G01 - MEASURING TESTING
Information Patent Application
PHYSICAL QUANTITY SENSOR, PRESSURE SENSOR, ALTIMETER, ELECTRONIC AP...
- Publication number 20150090029
- Publication date Apr 2, 2015
- SEIKO EPSON CORPORATION
- Kazuya HAYASHI
- G01 - MEASURING TESTING
Information Patent Application
VEHICLE SECURITY SYSTEM
- Publication number 20090022317
- Publication date Jan 22, 2009
- SEIKO EPSON CORPORATION
- Isao AKIMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Semiconductor device
- Publication number 20030016568
- Publication date Jan 23, 2003
- SEIKO EPSON CORPORATION
- Takashi Kumagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device
- Publication number 20020063267
- Publication date May 30, 2002
- Seiko Epson Corporation
- Takashi Kumagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor memory device
- Publication number 20020024075
- Publication date Feb 28, 2002
- SEIKO EPSON CORPORATION
- Takashi Kumagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor memory device
- Publication number 20020024856
- Publication date Feb 28, 2002
- SEIKO EPSON CORPORATION
- Takashi Kumagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor memory device
- Publication number 20020009002
- Publication date Jan 24, 2002
- SEIKO EPSON CORPORATION
- Takashi Kumagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor memory device
- Publication number 20020008266
- Publication date Jan 24, 2002
- SEIKO EPSON CORPORATION
- Takashi Kumagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor memory device
- Publication number 20010042926
- Publication date Nov 22, 2001
- Takashi Kumagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor memory device
- Publication number 20010035546
- Publication date Nov 1, 2001
- Seiko Epson Corporation
- Takashi Kumagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor memory device
- Publication number 20010028081
- Publication date Oct 11, 2001
- Seiko Epson Corporation
- Takashi Kumagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor memory device
- Publication number 20010021123
- Publication date Sep 13, 2001
- Takashi Kumagai
- G11 - INFORMATION STORAGE

Masahiro Takeuchi

Person

Patents Grantslast 30 patents

Liquid ejecting head, method for manufacturing liquid ejecting head...

Methods for manufacturing semiconductor devices and semiconductor d...

Semiconductor device

Semiconductor device with SRAM section including a plurality of mem...

Semiconductor memory device

Static RAM semiconductor memory device having reduced memory

Semiconductor memory device

Semiconductor memory device

Semiconductor memory device having different distances between gate...

Semiconductor memory device having improved pattern of layers and c...

Semiconductor memory device having gate electrode, drain-drain cont...

Semiconductor memory device

Semiconductor static random access memory device

Semiconductor device and method of producing semiconductor device

Method of manufacturing an LDDFET having an inverted-T shaped gate...

Semiconductor device and manufacturing method thereof

Semiconductor device and method of producing semiconductor device

Patents Applicationslast 30 patents

Piezoelectric Element Application Device

Piezoelectric Element And Liquid Droplet Dispensing Head

Manufacturing Method Of Piezoelectric Element, Piezoelectric Elemen...

PIEZOELECTRIC ELEMENT AND PIEZOELECTRIC ELEMENT APPLICATION DEVICE

PIEZOELECTRIC ELEMENT

LIQUID EJECTING HEAD, METHOD FOR MANUFACTURING LIQUID EJECTING HEAD...

PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION MODULE,...

PHYSICAL QUANTITY SENSOR, METHOD FOR MANUFACTURING PHYSICAL QUANTIT...

PHYSICAL QUANTITY SENSOR, PRESSURE SENSOR, ALTIMETER, ELECTRONIC AP...

VEHICLE SECURITY SYSTEM

Semiconductor device

Semiconductor device

Semiconductor memory device

Semiconductor memory device

Semiconductor memory device

Semiconductor memory device

Semiconductor memory device

Semiconductor memory device

Semiconductor memory device

Semiconductor memory device