Akio Katsumata

Person

Chigasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 9,627,289
- Issue date Apr 18, 2017
- J-Devices Corporation
- Yoshihiko Ikemoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, semiconductor stacked module structure, stack...
- Patent number 9,196,507
- Issue date Nov 24, 2015
- J-Devices Corporation
- Hiroshi Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, semiconductor stacked module structure, stack...
- Patent number 9,147,671
- Issue date Sep 29, 2015
- J-Devices Corporation
- Hiroshi Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,059,143
- Issue date Jun 16, 2015
- J-DEVICES CORPORATION
- Yukari Imaizumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor storage device and method for producing the same
- Patent number 8,897,051
- Issue date Nov 25, 2014
- J-Devices Corporation
- Satoru Itakura
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device and manufacturing method thereof
- Patent number 8,872,350
- Issue date Oct 28, 2014
- J-Devices Corporation
- Shigenori Sawachi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device manufacturing method
- Patent number 6,153,448
- Issue date Nov 28, 2000
- Kabushiki Kaisha Toshiba
- Takuya Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 5,977,641
- Issue date Nov 2, 1999
- Kabushiki Kaisha Toshiba
- Takuya Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stacked semiconductor device having peripheral through holes
- Patent number 5,723,901
- Issue date Mar 3, 1998
- Kabushiki Kaisha Toshiba
- Akio Katsumata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor module having multiple insulation and wiring layers
- Patent number 5,563,773
- Issue date Oct 8, 1996
- Kabushiki Kaisha Toshiba
- Akio Katsumata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Memory card including stacked semiconductor memory elements located...
- Patent number 5,420,756
- Issue date May 30, 1995
- Kabushiki Kaisha Toshiba
- Akio Katsumata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Plastic molded semiconductor device having waterproof cap
- Patent number 5,223,739
- Issue date Jun 29, 1993
- Kabushiki Kaisha Toshiba
- Akio Katsumata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image reproducing apparatus
- Patent number 4,951,160
- Issue date Aug 21, 1990
- Ricoh Company, Ltd.
- Yasumori Nagahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color image forming apparatus
- Patent number 4,916,547
- Issue date Apr 10, 1990
- Ricoh Company, Ltd.
- Akio Katsumata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Paper feeder usable with a copier and others
- Patent number 4,770,403
- Issue date Sep 13, 1988
- Ricoh Company, Ltd.
- Akio Katsumata
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Cleaning device for photoelectrostatic copying apparatus
- Patent number 4,279,501
- Issue date Jul 21, 1981
- Ricoh Company, Ltd.
- Kenji Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20160181194
- Publication date Jun 23, 2016
- J-DEVICES CORPORATION
- Yoshihiko IKEMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, SEMICONDUCTOR STACKED MODULE STRUCTURE, STACK...
- Publication number 20150332937
- Publication date Nov 19, 2015
- Hiroshi INOUE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, SEMICONDUCTOR STACKED MODULE STRUCTURE, STACK...
- Publication number 20150243632
- Publication date Aug 27, 2015
- Hiroshi INOUE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE AND METHOD FOR PRODUCING THE SAME
- Publication number 20140104953
- Publication date Apr 17, 2014
- J-DEVICES CORPORATION
- Satoru ITAKURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20130200523
- Publication date Aug 8, 2013
- Shigenori SAWACHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, SEMICONDUCTOR MODULE STRUCTURE CONFIGURED BY...
- Publication number 20130026650
- Publication date Jan 31, 2013
- Osamu Yamagata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20120025367
- Publication date Feb 2, 2012
- TOSHIBA CORPORATION
- Yukari IMAIZUMI
- H01 - BASIC ELECTRIC ELEMENTS

Akio Katsumata

Person

Patents Grantslast 30 patents

Semiconductor device

Semiconductor device, semiconductor stacked module structure, stack...

Semiconductor device, semiconductor stacked module structure, stack...

Semiconductor device

Semiconductor storage device and method for producing the same

Semiconductor device and manufacturing method thereof

Semiconductor device manufacturing method

Semiconductor device and method for manufacturing the same

Stacked semiconductor device having peripheral through holes

Semiconductor module having multiple insulation and wiring layers

Memory card including stacked semiconductor memory elements located...

Plastic molded semiconductor device having waterproof cap

Image reproducing apparatus

Color image forming apparatus

Paper feeder usable with a copier and others

Cleaning device for photoelectrostatic copying apparatus

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE, SEMICONDUCTOR STACKED MODULE STRUCTURE, STACK...

SEMICONDUCTOR DEVICE, SEMICONDUCTOR STACKED MODULE STRUCTURE, STACK...

SEMICONDUCTOR STORAGE DEVICE AND METHOD FOR PRODUCING THE SAME

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

SEMICONDUCTOR DEVICE, SEMICONDUCTOR MODULE STRUCTURE CONFIGURED BY...

SEMICONDUCTOR DEVICE