Patents by Inventor Ippei Yoshimura

Ippei Yoshimura 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).

  • CORE PIN DETECTION
    Publication number: 20150041094
    Abstract: A method of manufacturing a case part using a die with at least one core pin to form the cast part with at least one receptacle, where the method includes an automated inspection process that inspects the receptacle for quality control using a coordinate measurement machine, and where the inspection process can also automatically determine whether the core pin is bent or broken.
    Type: Application
    Filed: August 6, 2013
    Publication date: February 12, 2015
    Applicant: HONDA MOTOR CO., LTD.
    Inventor: Ippei Yoshimura
  • Allantoin compound with a metal salt of 2-pyrrolidone-5-carboxylic acid
    Patent number: 4025525
    Abstract: Allantoin compound with a metal salt of 2-pyrrolidone-5-carboxylic acid has a solubility which is from 2.5 to 4 times greater than that of pure allantoin. The compound has almost the same pharmacological effect as allantoin itself and is harmless, and therefore it can be used in medicines, cosmetics, creams, ointments, etc.
    Type: Grant
    Filed: September 16, 1975
    Date of Patent: May 24, 1977
    Assignee: Kawaken Fine Chemicals Co., Ltd.
    Inventors: Hirohide Takayama, Ippei Yoshimura