HK

Hajime Kawase

SS Sumitomo Wiring Systems: 105 patents #3 of 2,615Top 1%
AT Autonetworks Technologies: 18 patents #89 of 1,079Top 9%
Sumitomo Electric Industries: 17 patents #1,358 of 21,551Top 7%
TO Toyota: 6 patents #4,786 of 26,838Top 20%
📍 Shimabara, JP: #6 of 395 inventorsTop 2%
Overall (All Time): #12,847 of 4,157,543Top 1%
106
Patents All Time

Issued Patents All Time

Showing 51–75 of 106 patents

Patent #TitleCo-InventorsDate
6716069 Connector with a housing and a retainer held securely on the housing Hideto Nakamura, Takeshi Tsuji, Ryotaro Ishikawa 2004-04-06
6702614 Connector with lock configured to avoid interference with terminal fitting Hideto Nakamura, Ryotaro Ishikawa, Yuuichi Nankou, Naoya Kurimoto 2004-03-09
6702627 Connector and a method of assembling it Yuuichi Nankou, Ryotaro Ishikawa, Toshikazu Sakurai, Yukihiro Fukatsu, Shinya Fujita 2004-03-09
6692302 Connector a terminal fitting and a disengagement jig Takeshi Tsuji, Hideto Nakamura, Ryotaro Ishikawa 2004-02-17
6685506 Connector and a method for connecting such connector with a mating connector Hideto Nakamura, Takeshi Tsuji, Ryotaro Ishikawa 2004-02-03
6669508 Connector Hideto Nakamura, Takeshi Tsuji, Ryotaro Ishikawa 2003-12-30
6634907 Connector Kozue Takatsuki, Ryotaro Ishikawa, Yuuichi Nankou 2003-10-21
6623313 Connector Kiyofumi Ichida, Yukihiro Fukatsu, Toshikazu Sakurai, Shinya Fujita, Yuuichi Nankou +2 more 2003-09-23
6607407 Connector with retainer Kozue Takatsuki, Ryotaro Ishikawa, Yuuichi Nankou 2003-08-19
6589083 Connector Yutaka Kobayashi, Ryotaro Ishikawa 2003-07-08
6575787 Waterproof connector with cover having tubular portion Ryotaro Ishikawa, Yuuichi Nankou 2003-06-10
6554631 Waterproof connector with blind recess Ryotaro Ishikawa 2003-04-29
6488516 Lever-type connector Hiroki Osawa 2002-12-03
6464522 Connector with terminal protective plate having internal and external sealing members Hiroki Osawa, Ryotaro Ishikawa, Yuuichi Nankou, Kozue Takatsuki 2002-10-15
6413105 Lever-type connector Yutaka Noro, Yutaka Kobayashi 2002-07-02
6398571 Waterproof insulation displacement connector and method of manufacturing it Satoru Nishide, Ryotaro Ishikawa 2002-06-04
6383009 Fitting detecting connector Satoru Nishide, Ryotaro Ishikawa 2002-05-07
6332803 Female connector Hirokazu Matsuda 2001-12-25
6318991 Molding device for making a connector 2001-11-20
6319041 Connector with positive locking features Satoru Nishide, Ryotaro Ishikawa, Takahiro Yoneda 2001-11-20
6302735 Connector with retainer to prevent excessive deformation of two elastically deformable locking portions Satoru Nishide, Ryotaro Ishikawa 2001-10-16
6280225 Electrical connector Satoru Nishide, Nori Inoue 2001-08-28
6244900 Electrical connector with redundant prevention of excessive forward movement of a terminal fitting in a cavity of a connector housing Ryotaro Ishikawa, Satoru Nishide 2001-06-12
6241542 Connector with shorting terminal Satoru Nishide, Osamu Ito, Takahiro Yoneda 2001-06-05
6206681 Mold for producing resin-molded product Osamu Sasai, Yasunori Wada, Shinsuke Tsutsui, Hikaru Ito 2001-03-27