Patents by Inventor Hiroshi Ohe

Hiroshi Ohe 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).

  • Vehicle body structure
    Patent number: 11993141
    Abstract: A vehicle structure includes side sills, pillars, a first battery arrangement portion provided inside the vicinity of the pillars in a vehicle width direction below a floor panel, and a second battery arrangement portion provided at a center portion in the vehicle width direction below the floor panel in a region inside an outer portion of the first battery arrangement portion in the vehicle width direction.
    Type: Grant
    Filed: January 26, 2022
    Date of Patent: May 28, 2024
    Assignee: MAZDA MOTOR CORPORATION
    Inventors: Isao Toda, Takayuki Kimura, Takehiro Kamei, Hiroshi Tanaka, Haruo Ohe, Masaya Hiramatsu, Masanobu Fukushima, Takao Fukuda, Hironobu Hashiguchi, Hiroyuki Baba
  • Copper catalyst for the hydration of nitrile and preparation thereof
    Patent number: 5817872
    Abstract: A copper catalyst obtained by reducing a precursor containing copper and aluminum and not containing substantially malachite and aluminum hydroxide permits preparation of amides with a high productivity and in a high selectivity by the hydration of nitrites.
    Type: Grant
    Filed: August 1, 1995
    Date of Patent: October 6, 1998
    Assignee: Mitsui Chemicals, Inc.
    Inventors: Tadatoshi Honda, Hiroshi Ohe, Shinichiro Ichikawa, Hisaharu Kuboyama, Satoru Miyazoe
  • Exchange method of mobile phase in high-performance liquid chromatography mass spectrometry and its apparatus
    Patent number: 5117109
    Abstract: The components present in the sample with a mobile phase A in 1st section is separated. In 2nd section there is provided with an inserting line of a dilute solution for diluting the mobile phase A and a trapping column which forces the dilute solution to pass but catches the components by connecting said line to said column. In 3rd section, the components caught by the trapping column are introduced into mass spectrometer by using a mobile phase B. It is preferable to use respectively different mobile phases for the mobile phase A and the mobile phase B. It is good to install separating columns in 1st and 3rd sections. It is also desired to add the retaining apparatus of the components separated in 1st section.
    Type: Grant
    Filed: September 6, 1990
    Date of Patent: May 26, 1992
    Assignee: Eisai Co. Ltd.
    Inventors: Naoki Asakawa, Hiroshi Ohe, Yutaka Yoshida, Tadashi Sato, Yukuo Nezu, Yoshiya Oda