Yuichi Yokoyama

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Vehicular headlamp
- Patent number 10,352,546
- Issue date Jul 16, 2019
- Fujikura Ltd.
- Masataka Mochizuki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heat spreading module
- Patent number 9,939,204
- Issue date Apr 10, 2018
- Fujikura Ltd.
- Thanhlong Phan
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 6,583,461
- Issue date Jun 24, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Yuichi Yokoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 6,461,977
- Issue date Oct 8, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Hiroshi Matsuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating a semiconductor device
- Patent number 6,444,515
- Issue date Sep 3, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Hiroshi Matsuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas permeable hard contact lens and method of producing it
- Patent number 6,352,343
- Issue date Mar 5, 2002
- Hoya Healthcare Corporation
- Kikuo Mitomo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Semiconductor device and fabrication method thereof
- Patent number 6,249,015
- Issue date Jun 19, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Hiroshi Matsuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having an element isolating oxide film and met...
- Patent number 6,033,971
- Issue date Mar 7, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Kaoru Motonami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 5,994,227
- Issue date Nov 30, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Hiroshi Matsuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having an element isolating oxide film and met...
- Patent number 5,831,323
- Issue date Nov 3, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Kaoru Motonami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and a process of manufacturing the same
- Patent number 5,780,870
- Issue date Jul 14, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Hitoshi Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 5,747,843
- Issue date May 5, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Hiroshi Matsuo
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
HEAT DISSIPATION MODULE
- Publication number 20200080791
- Publication date Mar 12, 2020
- FUJIKURA LTD.
- Yuichi Yokoyama
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
VAPOR CHAMBER
- Publication number 20190021188
- Publication date Jan 17, 2019
- FUJIKURA LTD.
- Thanhlong Phan
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
VEHICULAR HEADLAMP
- Publication number 20180266669
- Publication date Sep 20, 2018
- FUJIKURA LTD.
- Masataka Mochizuki
- F21 - LIGHTING
Information Patent Application
HEAT SPREADING MODULE
- Publication number 20170343294
- Publication date Nov 30, 2017
- FUJIKURA LTD.
- Thanhlong PHAN
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Semiconductor device and method of fabricating the same
- Publication number 20030232471
- Publication date Dec 18, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Yuichi Yokoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of manufacturing the same
- Publication number 20020028553
- Publication date Mar 7, 2002
- Yuichi Yokoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and fabrication method thereof
- Publication number 20010019156
- Publication date Sep 6, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Hiroshi Matsuo
- H01 - BASIC ELECTRIC ELEMENTS

Yuichi Yokoyama

Person

Patents Grantslast 30 patents

Vehicular headlamp

Heat spreading module

Semiconductor device and method of manufacturing the same

Method of manufacturing semiconductor device

Method of fabricating a semiconductor device

Gas permeable hard contact lens and method of producing it

Semiconductor device and fabrication method thereof

Semiconductor device having an element isolating oxide film and met...

Method of manufacturing semiconductor device

Semiconductor device having an element isolating oxide film and met...

Semiconductor device and a process of manufacturing the same

Semiconductor memory device

Patents Applicationslast 30 patents

HEAT DISSIPATION MODULE

VAPOR CHAMBER

VEHICULAR HEADLAMP

HEAT SPREADING MODULE

Semiconductor device and method of fabricating the same

Semiconductor device and method of manufacturing the same

Semiconductor device and fabrication method thereof