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2. 发明专利

JP3454708B2 Current detecting device 失效
公开(公告)号：JP3454708B2
公开(公告)日：2003-10-06
申请号：JP9356998
申请日：1998-04-06
申请人：トヨタ自動車株式会社 , 矢崎総業株式会社
发明人：幸彦梅田 , 良和長嶋
IPC分类号： G01R19/00 , H03F1/30

3. 发明专利

JP3589392B2 Overcurrent detection circuit and over-current detection and protection circuit 有权
公开(公告)号：JP3589392B2
公开(公告)日：2004-11-17
申请号：JP5180299
申请日：1999-02-26
申请人：矢崎総業株式会社
发明人：良和長嶋
IPC分类号： H03K17/08 , H03K17/687

4. 发明专利

JP3620782B2 Noise removal device 有权
公开(公告)号：JP3620782B2
公开(公告)日：2005-02-16
申请号：JP4823399
申请日：1999-02-25
申请人：矢崎総業株式会社
发明人：良和長嶋
IPC分类号： H02H3/087 , H03K17/08 , H03K17/16

5. 发明专利

JP3689280B2 Method of protecting semiconductor relay system 有权
公开(公告)号：JP3689280B2
公开(公告)日：2005-08-31
申请号：JP26943399
申请日：1999-09-22
申请人：矢崎総業株式会社
发明人：義彦峰 , 良和長嶋 , 晃馬場
IPC分类号： H02H3/087 , H02H7/12 , H02H7/20 , H03K17/08 , H03K17/687

6. 发明专利

JP3678953B2 Overcurrent cutoff detecting device of semiconductor relay system 有权
公开(公告)号：JP3678953B2
公开(公告)日：2005-08-03
申请号：JP26944099
申请日：1999-09-22
申请人：矢崎総業株式会社
发明人：義彦峰 , 良和長嶋 , 晃馬場
IPC分类号： B60R16/02 , G01R19/165 , G01R31/02 , H02H3/08 , H02H3/087 , H02H5/04 , H02H7/12 , H02H7/20

7. 发明专利

JP5312178B2 Vehicle communication device 有权
公开(公告)号：JP5312178B2
公开(公告)日：2013-10-09
申请号：JP2009107800
申请日：2009-04-27
申请人：矢崎総業株式会社
发明人：芳充前島 , 曜 ▲柳▼田 , 弘樹濱口 , 良和長嶋
IPC分类号： H04L25/02 , B60R16/023 , H03K19/0175
摘要： PROBLEM TO BE SOLVED: To provide an on-vehicle communication device high in the degree of freedom related to the structure of a wire harness including a trunk line and branch lines of a network and arrangement of wiring, and capable of suppressing increase of cost of the whole device. SOLUTION: This on-vehicle communication device including three or more communication nodes and a communication line for connecting them to one another is provided with: a trunk line 31 having a first communication node 21 connected to one end thereof and a second communication node 24 connected to the other end thereof; a first trunk line termination resistor 51 connected to the first communication node; a second trunk line termination resistor 52 connected to the position of the second communication node; a branch line 35 of which the line length is restricted smaller than that of the trunk line 31, and which has one end connected to an intermediate part of the line of the trunk line; and a signal relay portion 30 connected to the other end of the branch line 35, and having input impedance sufficiently larger than that of the first trunk line termination resistor 51 and that of the second trunk line termination resistor 52. COPYRIGHT: (C)2011,JPO&INPIT

8. 发明专利

JP4001685B2 Load disconnection detecting device 有权
公开(公告)号：JP4001685B2
公开(公告)日：2007-10-31
申请号：JP30693798
申请日：1998-10-28
申请人：矢崎総業株式会社
发明人：正之中山 , 俊藏大島 , 良和長嶋 , 一美長沢 , 晃馬場
IPC分类号： G01R31/02

9. 发明专利

JP3692391B2 Power supply control unit and power supply control method 有权
标题翻译：空值
公开(公告)号：JP3692391B2
公开(公告)日：2005-09-07
申请号：JP10967699
申请日：1999-04-16
申请人：矢崎総業株式会社
发明人：良和長嶋
IPC分类号： H02H3/08 , H02H3/087 , H02H5/04 , H02H7/12 , H02H7/20 , H02M3/155 , H03K17/08 , H03K17/687

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