Patents by Inventor Michihiro Kashiwa

Michihiro Kashiwa 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).

  • Patent number: 5983933
    Abstract: A valve mount having two valves removably installed thereon from above as arranged in a direction comprises an inflow channel forming member having a channel in communication with an inlet of the valve disposed at one end thereof, a communication channel forming member having a channel for causing an outlet of the valve at the end to communicate with an inlet of the other valve adjacent thereto, an outflow channel forming member having a channel in communication with an outlet of the other valve, and a subchannel forming member having a channel in communication with an inlet-outlet port formed in the other valve.
    Type: Grant
    Filed: November 19, 1997
    Date of Patent: November 16, 1999
    Assignees: Tadahiro Ohmi, Fujikin Inc.
    Inventors: Tadahiro Ohmi, Yuji Kawano, Keiji Hirao, Hisashi Tanaka, Naoya Masuda, Yukio Minami, Masayuki Hatano, Shigeaki Tanaka, Michio Yamaji, Hiroshi Morokoshi, Michio Kuramochi, Nobukazu Ikeda, Shigeru Itoi, Michihiro Kashiwa