Patents by Inventor Ikuo Otake

Ikuo Otake 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).

  • HEAT EXCHANGER, GAP EXPANSION JIG OF HEAT TRANSFER TUBE, AND METHOD OF DISPOSING VIBRATION SUPPRESSION MEMBER
    Publication number: 20140034269
    Abstract: The heat exchanger includes: a plurality of heat transfer tubes which is arranged and provided with predetermined gaps; and a plurality of second vibration suppression members 14B which is provided in the gaps and is provided on both sides sandwiching each of the heat transfer tubes 5, and one second vibration suppression member 14B and the other second vibration suppression member 14B of a plurality of second vibration suppression members 14B are provided at different positions in an axial direction of the heat transfer tubes 5 sandwiching the heat transfer tubes 5, the one second vibration suppression member 14B is provided pressing the heat transfer tubes 5; and the other second vibration suppression member 14B is provided pressing the heat transfer tubes 5 from an opposite side of the one second vibration suppression member 14B.
    Type: Application
    Filed: July 3, 2013
    Publication date: February 6, 2014
    Inventors: Hiroshi Shimizu, Yoshihisa Fujiwara, Tomochika Hamamoto, Kenichi Kawanishi, Ikuo Otake, Hiroyuki Fujiwara, Masahito Matsubara, Yoichi Iwamoto, Keisuke Sasajima, Kotoyo Mizuno, Ryuichi Nagase