Patents by Inventor Syogo Muramatsu

Syogo Muramatsu 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).

  • Swash-plate of swash-plate type compressor
    Patent number: 6344280
    Abstract: A swash plate for a swash plate compressor, wherein aluminum alloy containing 12 to 60% of Si and, as required, 0.1 to 30% of Sn is sprayed onto the iron or aluminum base plate of the swash plate compressor to form a seizure-resisting and abrasion-resisting surface layer dispersed with granulated Si.
    Type: Grant
    Filed: November 29, 1999
    Date of Patent: February 5, 2002
    Assignees: Taiho Kogyo Co., Ltd., Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    Inventors: Syogo Muramatsu, Masanori Akiduki, Hiroaki Kayukawa, Hideki Mizutani, Manabu Sugiura, Hiroyuki Nakaima