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Takumi Ajima
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Ishikawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Route guidance information generating device and method, and naviga...
Patent number
7,092,819
Issue date
Aug 15, 2006
Matsushita Electric Industrial Co., Ltd.
Eriko Odachi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Vehicle terminal apparatus and an information transmitting system
Patent number
6,696,982
Issue date
Feb 24, 2004
Matsushita Electric Industrial Co., Ltd.
Kenji Yoshioka
G08 - SIGNALLING
Information
Patent Grant
Method for detecting road position of car in multiformation road
Patent number
6,385,540
Issue date
May 7, 2002
Matsushita Electric Industrial Co., Ltd.
Takumi Ajima
G08 - SIGNALLING
Information
Patent Grant
Emergency assistance system for automobile accidents
Patent number
6,166,656
Issue date
Dec 26, 2000
Matsushita Electric Industrial Co., Ltd.
Tsuyoshi Okada
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Air-fuel ratio control system for internal combustion engine
Patent number
5,845,624
Issue date
Dec 8, 1998
Matsushita Electric Industrial Co., Ltd.
Takumi Ajima
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Navigation system for leading to a destination and recording medium...
Patent number
5,845,226
Issue date
Dec 1, 1998
Matsushita Electric Industrial Co., Ltd.
Takumi Ajima
G08 - SIGNALLING
Information
Patent Grant
Scenery displaying system for displaying a scenery from an arbitrar...
Patent number
5,838,330
Issue date
Nov 17, 1998
Matsushita Electric Industrial Co., Ltd.
Takumi Ajima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Air-fuel ratio control system for internal combustion engine
Patent number
5,755,212
Issue date
May 26, 1998
Matsushita Electric Industrial Co., Ltd.
Takumi Ajima
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
System for obtaining a velocity of a moving object from a speed sen...
Patent number
5,686,925
Issue date
Nov 11, 1997
Matsushita Electric Industrial Co., Ltd.
Hiroyuki Maeda
G01 - MEASURING TESTING
Information
Patent Grant
Optical pickup apparatus including a moveable pickup driver using a...
Patent number
5,363,365
Issue date
Nov 8, 1994
Matsushita Electric Industrial Co., Ltd.
Takumi Ajima
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Route guidance information generating device and method, and naviga...
Publication number
20050049786
Publication date
Mar 3, 2005
Matsushita Electric Industrial Co., Ltd.
Eriko Odachi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Route guide information generator, route guide information generati...
Publication number
20030078729
Publication date
Apr 24, 2003
Eriko Ohdachi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Vehicle terminal apparatus and an information transmitting system
Publication number
20020093434
Publication date
Jul 18, 2002
Kenji Yoshioka
G01 - MEASURING TESTING