Patents by Inventor Koukichi Takamura

Koukichi Takamura has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Wire harness production controlling method
    Patent number: 5610454
    Abstract: In the production of a wire harness for an appliance whose circuit differs depending on a combination of selectable electrical systems, the wire harness is divided beforehand into the common circuit which is always provided independently of the presence or absence of the selectable electrical systems and the dedicated circuits one for each of the selectable electrical systems, the wire harness for the appliance is separated into a common circuit and dedicated circuits one for each of the associated electrical systems when an order of an appliance is made, a number of common circuits and a number of each of the dedicated circuits for the electrical systems are added up, the added up number of an common circuits and the dedicated circuits are manufactured and the common circuit and the dedicated circuits of the associated electric systems are combined to produce wire harnesses of the ordered appliances, whereby simple production control and high production efficiency are assured and changes is production or des
    Type: Grant
    Filed: June 16, 1993
    Date of Patent: March 11, 1997
    Assignee: Sumitomo Wiring Systems, Ltd.
    Inventors: Yasuo Nishikawa, Hiroyuki Nakajima, Hitoshi Iwata, Yoshihiro Kumazawa, Naohito Sawamura, Hiroshi Nakamura, Ichiro Suzuki, Shigeru Kobayashi, Ryuichi Nabeshima, Takao Sakashita, Kazuhiko Okino, Kiyoshi Taira, Koukichi Takamura, Mitsuyoshi Omaki
  • Wire harness and method of manufacturing the same
    Patent number: 5610447
    Abstract: A wire harness for an appliance containing a combination of selectable electrical systems is separated into a common circuit which is always provided independently of presence or absence of the selectable electrical systems, and dedicated circuits one for each of the selectable electrical systems, the common circuit and the dedicated circuits of the selected electrical systems are detachably joined to each other via a branch connector to form the wire harness whereby simple production control and high production efficiency are assured and changes in production or design can be readily dealt with in the production of a wire harness.
    Type: Grant
    Filed: June 16, 1993
    Date of Patent: March 11, 1997
    Assignee: Sumitomo Wiring Systems, Ltd.
    Inventors: Yasuo Nishikawa, Hiroyuki Nakajima, Hitoshi Iwata, Yoshihiro Kumazawa, Naohito Sawamura, Hiroshi Nakamura, Ichiro Suzuki, Shigeru Kobayashi, Ryuichi Nabeshima, Takao Sakashita, Kazuhiko Okino, Kiyoshi Taira, Koukichi Takamura, Mitsuyoshi Omaki