Eiichi Fujii

Person

Nagano-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Gas cell, magnetometric device, method of manufacturing gas cell, a...
- Patent number 11,002,808
- Issue date May 11, 2021
- Seiko Epson Corporation
- Eiichi Fujii
- G01 - MEASURING TESTING
Information Patent Grant
Gas cell, magnetic field measurement device, and method for produci...
- Patent number 10,739,416
- Issue date Aug 11, 2020
- Seiko Epson Corporation
- Kimio Nagasaka
- G01 - MEASURING TESTING
Information Patent Grant
Magnetism measuring device, manufacturing method of magnetism measu...
- Patent number 10,234,517
- Issue date Mar 19, 2019
- Seiko Epson Corporation
- Eiichi Fujii
- G01 - MEASURING TESTING
Information Patent Grant
Method for manufacturing magnetism measurement device, method for m...
- Patent number 10,168,394
- Issue date Jan 1, 2019
- Seiko Epson Corporation
- Eiichi Fujii
- G01 - MEASURING TESTING
Information Patent Grant
Magnetism measuring device, gas cell, manufacturing method of magne...
- Patent number 10,145,909
- Issue date Dec 4, 2018
- Seiko Epson Corporation
- Eiichi Fujii
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Gas cell sealing method
- Patent number 10,145,905
- Issue date Dec 4, 2018
- Seiko Epson Corporation
- Eiichi Fujii
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Magnetism measurement apparatus, gas cell, method for manufacturing...
- Patent number 10,107,876
- Issue date Oct 23, 2018
- Seiko Epson Corporation
- Eiichi Fujii
- G01 - MEASURING TESTING
Information Patent Grant
Manufacturing method of optical communication module, optical commu...
- Patent number 7,198,411
- Issue date Apr 3, 2007
- Seiko Epson Corporation
- Eiichi Fujii
- G02 - OPTICS
Information Patent Grant
Optical transceiver and method for producing the same
- Patent number 7,104,703
- Issue date Sep 12, 2006
- Seiko Epson Corporation
- Kimio Nagasaka
- G02 - OPTICS
Information Patent Grant
Pattern drawing device and manufacturing method of pattern drawing...
- Patent number 6,872,498
- Issue date Mar 29, 2005
- Seiko Epson Corporation
- Kimio Nagasaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Manufacturing method and manufacturing device of microstructure
- Patent number 6,645,793
- Issue date Nov 11, 2003
- Seiko Epson Corporation
- Eiichi Fujii
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DIFFRACTIVE OPTICAL MEMBER AND VIRTUAL IMAGE DISPLAY DEVICE
- Publication number 20220099871
- Publication date Mar 31, 2022
- SEIKO EPSON CORPORATION
- Eiichi FUJII
- G02 - OPTICS
Information Patent Application
GAS CELL, MAGNETIC FIELD MEASUREMENT DEVICE, AND METHOD FOR PRODUCI...
- Publication number 20180143265
- Publication date May 24, 2018
- SEIKO EPSON CORPORATION
- Kimio NAGASAKA
- G01 - MEASURING TESTING
Information Patent Application
GAS CELL, MAGNETOMETRIC DEVICE, METHOD OF MANUFACTURING GAS CELL, A...
- Publication number 20180059194
- Publication date Mar 1, 2018
- SEIKO EPSON CORPORATION
- Eiichi FUJII
- G01 - MEASURING TESTING
Information Patent Application
MAGNETISM MEASURING DEVICE, GAS CELL, MANUFACTURING METHOD OF MAGNE...
- Publication number 20170199251
- Publication date Jul 13, 2017
- SEIKO EPSON CORPORATION
- Eiichi FUJII
- G01 - MEASURING TESTING
Information Patent Application
MAGNETISM MEASURING DEVICE, MANUFACTURING METHOD OF MAGNETISM MEASU...
- Publication number 20160313418
- Publication date Oct 27, 2016
- SEIKO EPSON CORPORATION
- Eiichi FUJII
- G01 - MEASURING TESTING
Information Patent Application
MAGNETISM MEASURING DEVICE, GAS CELL, MANUFACTURING METHOD OF MAGNE...
- Publication number 20160139215
- Publication date May 19, 2016
- SEIKO EPSON CORPORATION
- Eiichi FUJII
- G01 - MEASURING TESTING
Information Patent Application
MAGNETISM MEASUREMENT APPARATUS, GAS CELL, METHOD FOR MANUFACTURING...
- Publication number 20160109538
- Publication date Apr 21, 2016
- SEIKO EPSON CORPORATION
- Eiichi FUJII
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR MANUFACTURING MAGNETISM MEASUREMENT DEVICE, METHOD FOR M...
- Publication number 20160097824
- Publication date Apr 7, 2016
- SEIKO EPSON CORPORATION
- Eiichi FUJII
- G01 - MEASURING TESTING
Information Patent Application
GAS CELL SEALING METHOD
- Publication number 20160023401
- Publication date Jan 28, 2016
- SEIKO EPSON CORPORATION
- Eiichi FUJII
- G01 - MEASURING TESTING
Information Patent Application
LID, GAS CELL, SEALING METHOD FOR GAS CELL, MANUFACTURING METHOD FO...
- Publication number 20160001942
- Publication date Jan 7, 2016
- SEIKO EPSON CORPORATION
- Eiichi FUJII
- G01 - MEASURING TESTING
Information Patent Application
Manufacturing method of optical communication module, optical commu...
- Publication number 20040223704
- Publication date Nov 11, 2004
- Eiichi Fujii
- G02 - OPTICS
Information Patent Application
Optical transceiver and method for producing the same
- Publication number 20040022487
- Publication date Feb 5, 2004
- SEIKO EPSON CORPORATION
- Kimio Nagasaka
- G02 - OPTICS
Information Patent Application
Pattern drawing device and manufacturing method of pattern drawing...
- Publication number 20030020800
- Publication date Jan 30, 2003
- Kimio Nagasaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Manufacturing method and manufacturing device of microstructure
- Publication number 20020048833
- Publication date Apr 25, 2002
- Eiichi Fujii
- B82 - NANO-TECHNOLOGY

Eiichi Fujii

Person

Patents Grantslast 30 patents

Gas cell, magnetometric device, method of manufacturing gas cell, a...

Gas cell, magnetic field measurement device, and method for produci...

Magnetism measuring device, manufacturing method of magnetism measu...

Method for manufacturing magnetism measurement device, method for m...

Magnetism measuring device, gas cell, manufacturing method of magne...

Gas cell sealing method

Magnetism measurement apparatus, gas cell, method for manufacturing...

Manufacturing method of optical communication module, optical commu...

Optical transceiver and method for producing the same

Pattern drawing device and manufacturing method of pattern drawing...

Manufacturing method and manufacturing device of microstructure

Patents Applicationslast 30 patents

DIFFRACTIVE OPTICAL MEMBER AND VIRTUAL IMAGE DISPLAY DEVICE

GAS CELL, MAGNETIC FIELD MEASUREMENT DEVICE, AND METHOD FOR PRODUCI...

GAS CELL, MAGNETOMETRIC DEVICE, METHOD OF MANUFACTURING GAS CELL, A...

MAGNETISM MEASURING DEVICE, GAS CELL, MANUFACTURING METHOD OF MAGNE...

MAGNETISM MEASURING DEVICE, MANUFACTURING METHOD OF MAGNETISM MEASU...

MAGNETISM MEASURING DEVICE, GAS CELL, MANUFACTURING METHOD OF MAGNE...

MAGNETISM MEASUREMENT APPARATUS, GAS CELL, METHOD FOR MANUFACTURING...

METHOD FOR MANUFACTURING MAGNETISM MEASUREMENT DEVICE, METHOD FOR M...

GAS CELL SEALING METHOD

LID, GAS CELL, SEALING METHOD FOR GAS CELL, MANUFACTURING METHOD FO...

Manufacturing method of optical communication module, optical commu...

Optical transceiver and method for producing the same

Pattern drawing device and manufacturing method of pattern drawing...

Manufacturing method and manufacturing device of microstructure