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Kazuyuki Nakashima
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Fukuoka-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Surface lighting device and portable terminal using the same
Patent number
8,144,088
Issue date
Mar 27, 2012
Panasonic Corporation
Seiji Manabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Surface lighting device and portable terminal using the same
Patent number
7,492,346
Issue date
Feb 17, 2009
Panasonic Corporation
Seiji Manabe
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Recording apparatus with mechanism for ejecting recording medium
Patent number
7,195,411
Issue date
Mar 27, 2007
Matsushita Electric Industrial Co. Ltd.
Hiroyuki Matsuo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Recording apparatus
Patent number
7,140,796
Issue date
Nov 28, 2006
Matsushita Electric Industrial Co., Ltd.
Hiroyuki Matsuo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink-jet recording device and control method thereof
Patent number
7,093,932
Issue date
Aug 22, 2006
Matsushita Electric Industrial Co., Ltd.
Hidehiko Inokuchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Surface lighting device and portable terminal using the same
Patent number
7,088,333
Issue date
Aug 8, 2006
Matsushita Electric Industrial Co., Ltd.
Seiji Manabe
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Virtual image display apparatus and electronic equipment using thereof
Patent number
6,952,598
Issue date
Oct 4, 2005
Matsushita Electric Industrial Co., Ltd.
Satoshi Kiyomatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Recording apparatus
Patent number
6,848,850
Issue date
Feb 1, 2005
Matsushita Electric Industrial Co., Ltd.
Hiroyuki Matsuo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Optical pickup device
Patent number
6,556,533
Issue date
Apr 29, 2003
Matsushita Electric Industrial Co., Ltd.
Masaharu Fukakusa
G11 - INFORMATION STORAGE
Information
Patent Grant
Antenna device
Patent number
6,292,154
Issue date
Sep 18, 2001
Matsushita Electric Industrial Co., Ltd.
Futoshi Deguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical pickup device
Patent number
6,266,314
Issue date
Jul 24, 2001
Matsushita Electric Industrial Co., Ltd.
Masaharu Fukakusa
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical pickup having a common light beam path for passing either o...
Patent number
6,256,283
Issue date
Jul 3, 2001
Matsushita Electric Industrial Co., Ltd.
Masaharu Fukakusa
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical pickup
Patent number
5,923,636
Issue date
Jul 13, 1999
Matsushita Electric Industrial Co., Ltd.
Takashi Haruguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Integrated type optical pickup having packaging with gas-tight seal
Patent number
5,783,818
Issue date
Jul 21, 1998
Matsushita Electric Industrial Co., Ltd.
Seiji Manabe
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
SURFACE LIGHTING DEVICE AND PORTABLE TERMINAL USING THE SAME
Publication number
20090160758
Publication date
Jun 25, 2009
PANASONIC CORPORATION
Seiji Manabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Recording apparatus
Publication number
20050099482
Publication date
May 12, 2005
Matsushita Electric Industrial Co., Ltd.
Hiroyuki Matsuo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Recording apparatus
Publication number
20050093954
Publication date
May 5, 2005
Matsushita Electric Industrial Co., Ltd.
Hiroyuki Matsuo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Surface lighting device and portable terminal using the same
Publication number
20040183774
Publication date
Sep 23, 2004
Seiji Manabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Ink-jet recording device and control method thereof
Publication number
20030151653
Publication date
Aug 14, 2003
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Hidehiko Inokuchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Recording apparatus
Publication number
20030076399
Publication date
Apr 24, 2003
Hiroyuki Matsuo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Virtual image display apparatus and electronic equipment using thereof
Publication number
20010027125
Publication date
Oct 4, 2001
Satoshi Kiyomatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE