Yuichi Hirofuji

Person

Hirakata, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Solid-state imaging device
- Patent number 8,395,194
- Issue date Mar 12, 2013
- Panasonic Corporation
- Haruhisa Yokoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 7,978,043
- Issue date Jul 12, 2011
- Panasonic Corporation
- Yutaka Nabeshima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating a high-density dynamic random-access memory
- Patent number 5,856,219
- Issue date Jan 5, 1999
- Matsushita Electric Industrial Co., Ltd.
- Yasushi Naito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming isolation
- Patent number 5,472,906
- Issue date Dec 5, 1995
- Matsushita Electric Industrial Co., Ltd.
- Norisato Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device and method of producing pure water
- Patent number 5,422,013
- Issue date Jun 6, 1995
- Matsushita Electric Industrial Co., Ltd.
- Yuichi Hirofuji
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for treating semiconductors
- Patent number 5,092,937
- Issue date Mar 3, 1992
- Matsushita Electric Industrial Co., Ltd.
- Mototsugu Ogura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated circuit having stacked integrated injectio...
- Patent number 4,459,496
- Issue date Jul 10, 1984
- Matsushita Electric Industrial Company, Limited
- Haruyasu Yamada
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING SAME
- Publication number 20120146156
- Publication date Jun 14, 2012
- PANASONIC CORPORATION
- MASANORI SHIRAHAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID-STATE IMAGING DEVICE
- Publication number 20120037960
- Publication date Feb 16, 2012
- PANASONIC CORPORATION
- Haruhisa YOKOYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20100289608
- Publication date Nov 18, 2010
- PANASONIC CORPORATION
- Yutaka NABESHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light-detecting device and manufacturing method thereof
- Publication number 20070205488
- Publication date Sep 6, 2007
- Jun Hirai
- C30 - CRYSTAL GROWTH

Yuichi Hirofuji

Person

Patents Grantslast 30 patents

Solid-state imaging device

Semiconductor device

Method of fabricating a high-density dynamic random-access memory

Method of forming isolation

Device and method of producing pure water

Process for treating semiconductors

Semiconductor integrated circuit having stacked integrated injectio...

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING SAME

SOLID-STATE IMAGING DEVICE

SEMICONDUCTOR DEVICE

Light-detecting device and manufacturing method thereof