Kaoru HAMA

Person

Kanagawa-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor memory device
- Patent number 10,325,660
- Issue date Jun 18, 2019
- Kabushiki Kaisha Toshiba
- Kaoru Hama
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory and semiconductor memory test method
- Patent number 8,570,822
- Issue date Oct 29, 2013
- Kabushiki Kaisha Toshiba
- Kaoru Hama
- G11 - INFORMATION STORAGE
Information Patent Grant
Photo-mask having phase and non-phase shifter parts for patterning...
- Patent number 7,867,671
- Issue date Jan 11, 2011
- Kabushiki Kaisha Toshiba
- Toshiaki Douzaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Semiconductor device equipped with antifuse elements and a method f...
- Patent number 5,866,938
- Issue date Feb 2, 1999
- Kabushiki Kaisha Toshiba
- Mariko Takagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device equipped with antifuse elements and a method f...
- Patent number 5,550,400
- Issue date Aug 27, 1996
- Kabushiki Kaisha Toshiba
- Mariko Takagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of screening semiconductor device
- Patent number 5,543,334
- Issue date Aug 6, 1996
- Kabushiki Kaisha Toshiba
- Ichiro Yoshii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Memory cell of SRAM used in environmental conditions of high-energy...
- Patent number 5,301,146
- Issue date Apr 5, 1994
- Kabushiki Kaisha Toshiba
- Kaoru Hama
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing radiation resistant semiconductor device
- Patent number 5,284,793
- Issue date Feb 8, 1994
- Kabushiki Kaisha Toshiba
- Kaoru Hama
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING SEMICONDUCT...
- Publication number 20210082533
- Publication date Mar 18, 2021
- Kabushiki Kaisha Toshiba
- Kaoru Hama
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20190096486
- Publication date Mar 28, 2019
- Kabushiki Kaisha Toshiba
- Kaoru Hama
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDCUTOR MEMORY DEVICE
- Publication number 20120230117
- Publication date Sep 13, 2012
- Kabushiki Kaisha Toshiba
- Kaoru Hama
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY AND SEMICONDUCTOR MEMORY TEST METHOD
- Publication number 20110228612
- Publication date Sep 22, 2011
- Kabushiki Kaisha Toshiba
- Kaoru Hama
- G11 - INFORMATION STORAGE
Information Patent Application
PHOTOMASK, MULTIPHASE EXPOSURE METHOD, AND METHOD OF MANUFACTURING...
- Publication number 20080107974
- Publication date May 8, 2008
- Toshiaki DOUZAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Person

Patents Grantslast 30 patents

Semiconductor memory device

Semiconductor memory and semiconductor memory test method

Photo-mask having phase and non-phase shifter parts for patterning...

Semiconductor device equipped with antifuse elements and a method f...

Semiconductor device equipped with antifuse elements and a method f...

Method of screening semiconductor device

Memory cell of SRAM used in environmental conditions of high-energy...

Method of manufacturing radiation resistant semiconductor device

Patents Applicationslast 30 patents

SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING SEMICONDUCT...

SEMICONDUCTOR MEMORY DEVICE

NONVOLATILE SEMICONDCUTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY AND SEMICONDUCTOR MEMORY TEST METHOD

PHOTOMASK, MULTIPHASE EXPOSURE METHOD, AND METHOD OF MANUFACTURING...