Patents by Inventor Eri Haikata

Eri Haikata 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: 10428422
    Abstract: A film-forming method for forming a film in a film-forming apparatus includes generating first gas molecular species and second gas molecular species by causing the first source gas and the second source gas accumulated in the accumulation mechanisms to pass through respective instantaneously-heating units, sharply raising partial pressure of the first gas molecular species and partial pressure of the second gas molecular species by projectingly supplying the first gas molecular species and the second gas molecular species to the reaction chamber in which the substrate has been placed, which has been depressurized, and which has a constant capacity; bringing the first gas molecular species or the second gas molecular species into reaction by alternately repeatedly guiding the first gas molecular species or the second gas molecular species to a surface of the substrate, and forming a compound film on the surface of the substrate.
    Type: Grant
    Filed: May 4, 2017
    Date of Patent: October 1, 2019
    Assignee: PHILTECH Inc.
    Inventors: Yuji Furumura, Noriyoshi Shimizu, Shinji Nishihara, Eri Haikata, Masato Ishikawa
  • Publication number: 20180223431
    Abstract: Source gases are instantaneously heated, at least two kinds of generated gas molecular species generated by instantaneously heating the source gases are independently introduced and brought into contact with a substrate having a temperature lower than heating temperature of the instantaneously-heating mechanism for source gas to form a first compound film and to form a second compound film containing at least one element of elements contained in the first compound film, and a multilayer film composed of at least the first compound film and the second compound film is produced.
    Type: Application
    Filed: April 10, 2018
    Publication date: August 9, 2018
    Inventors: Yuji FURUMURA, Noriyoshi SHIMIZU, Shinji NISHIHARA, Eri HAIKATA
  • Publication number: 20170335454
    Abstract: A film-forming method for forming a film in a film-forming apparatus includes generating first gas molecular species and second gas molecular species by causing the first source gas and the second source gas accumulated in the accumulation mechanisms to pass through respective instantaneously-heating units, sharply raising partial pressure of the first gas molecular species and partial pressure of the second gas molecular species by projectingly supplying the first gas molecular species and the second gas molecular species to the reaction chamber in which the substrate has been placed, which has been depressurized, and which has a constant capacity; bringing the first gas molecular species or the second gas molecular species into reaction by alternately repeatedly guiding the first gas molecular species or the second gas molecular species to a surface of the substrate, and forming a compound film on the surface of the substrate.
    Type: Application
    Filed: May 4, 2017
    Publication date: November 23, 2017
    Inventors: Yuji FURUMURA, Noriyoshi SHIMIZU, Shinji NISHIHARA, Eri HAIKATA, Masato ISHIKAWA
  • Publication number: 20170152599
    Abstract: Source gases are instantaneously heated, at least two kinds of generated gas molecular species generated by instantaneously heating the source gases are independently introduced and brought into contact with a substrate having a temperature lower than heating temperature of the instantaneously-heating mechanism for source gas to form a first compound film and to form a second compound film containing at least one element of elements contained in the first compound film, and a multilayer film composed of at least the first compound film and the second compound film is produced.
    Type: Application
    Filed: October 20, 2016
    Publication date: June 1, 2017
    Inventors: Yuji FURUMURA, Noriyoshi SHIMIZU, Shinji NISHIHARA, Eri HAIKATA
  • Publication number: 20030217762
    Abstract: A water supply apparatus and a method thereof have a high capability of peeling-off and removing unnecessary objects such as a resist film, and parameters for setting efficient water supply conditions. The water supply apparatus and the method are designed to supply water for cleaning, peeling-off, or treating a target article. On a surface of the target article to be processed, a nozzle device is provided for spraying a mixture of water vapor and water mist. At least the following parameters are respectively set as water supply conditions to proper values so as to supply water to the target article, and these parameters include (1) a weight ratio of water vapor to water mist on the surface to be processed, (2) a temperature of the surface to be processed, and (3) a distance between a (water) blowing port of the nozzle device and the surface to be processed.
    Type: Application
    Filed: February 18, 2003
    Publication date: November 27, 2003
    Applicant: LAM RESEARCH CORPORATION
    Inventors: Naoaki Kobayashi, Ryuta Yamaguchi, Kaori Tajima, Kohsuke Ori, Eri Haikata, Shu Nakajima, Yoichi Isago, Kazuo Nojiri