Patents by Inventor Junichi Komatsu

Junichi Komatsu 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).

  • Publication number: 20240184210
    Abstract: A development medium for flexographic heat development, the development medium having a porosity of 35% or more and 95% or less, and an elastic recovery rate of 40% or more and 99% or less.
    Type: Application
    Filed: March 30, 2022
    Publication date: June 6, 2024
    Applicant: ASAHI KASEI KABUSHIKI KAISHA
    Inventors: Hiroki AKIYAMA, Junichi KUSAKABE, Takashi KOMATSU, Yasuhito TAKAHASHI, Kouji MATSUMOTO
  • Publication number: 20240150638
    Abstract: It is an object of the present invention to provide a thermally conductive sheet that is excellent in thermally conductive property, has insulation property, has a low permittivity, and is excellent in designability. The thermally conductive sheet 1 comprises a binder component 11, titanium oxide, titanium nitride, and a thermally conductive filler 12 other than these, and a ratio of the titanium oxide to the total of the titanium oxide and the titanium nitride is 20 to 90% by mass. An L* value of a surface of the thermally conductive sheet 1 in the L*a*b* color system is preferably 41 or less. The total content of the titanium oxide and the titanium nitride is preferably 0.3 to 10.0 parts by mass based on the total amount 100 parts by mass of the thermally conductive filler 12.
    Type: Application
    Filed: March 11, 2022
    Publication date: May 9, 2024
    Inventors: Yuusuke HARUNA, Hiroshi TAJIMA, Shigekazu UMEMURA, Kanoe KOMATSU, Yuu IIHARA, Junichi KINOSHITA, Kiyoshi IWAI
  • Patent number: 10434559
    Abstract: A spray nozzle (10) of a press apparatus includes a nozzle main body (11) having a through-hole (12), and a diffusion member (13) provided inside the through-hole (12). The diffusion member (13) includes a protruding portion (22) that diffuses coolant that flows through the through-hole (12), by interfering with the coolant.
    Type: Grant
    Filed: June 5, 2014
    Date of Patent: October 8, 2019
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yoshihiro Iwano, Junichi Komatsu, Shigeaki Ando, Masaru Hashimoto
  • Patent number: 9487238
    Abstract: In a side member outer panel, a second panel portion is formed contiguously to a first panel portion with first ridge line interposed therebetween, and third panel portion is formed contiguously to second panel portion with second ridge line intersecting first ridge line at an acute angle interposed therebetween. A bead with a V shaped cross-section, formed by part of first panel portion and part of third panel portion, extends from an intersection point of the first and second ridge lines. A hood outer panel is disposed along the first ridge line, with a first parting portion formed between the hood outer panel and the second panel portion. A fender panel is disposed along the second ridge line, with a second parting portion formed between the fender panel and the second panel portion and with a third parting portion formed between the fender panel and a hood.
    Type: Grant
    Filed: September 12, 2013
    Date of Patent: November 8, 2016
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yoshihiro Iwano, Junichi Komatsu
  • Publication number: 20160114373
    Abstract: A spray nozzle (10) of a press apparatus includes a nozzle main body (11) having a through-hole (12), and a diffusion member (13) provided inside the through-hole (12). The diffusion member (13) includes a protruding portion (22) that diffuses coolant that flows through the through-hole (12), by interfering with the coolant.
    Type: Application
    Filed: June 5, 2014
    Publication date: April 28, 2016
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yoshihiro IWANO, Junichi KOMATSU, Shigeaki ANDO, Masaru HASHIMOTO
  • Publication number: 20150266512
    Abstract: In a side member outer panel, a second panel portion is formed contiguously to a first panel portion with first ridge line interposed therebetween, and third panel portion is formed contiguously to second panel portion with second ridge line intersecting first ridge line at an acute angle interposed therebetween. A bead with a V shaped cross-section, formed by part of first panel portion and part of third panel portion, extends from an intersection point of the first and second ridge lines. A hood outer panel is disposed along the first ridge line, with a first parting portion formed between the hood outer panel and the second panel portion. A fender panel is disposed along the second ridge line, with a second parting portion formed between the fender panel and the second panel portion and with a third parting portion formed between the fender panel and a hood.
    Type: Application
    Filed: September 12, 2013
    Publication date: September 24, 2015
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yoshihiro Iwano, Junichi Komatsu
  • Patent number: 7900492
    Abstract: An addendum shape portion of a panel material is drawn by a drawing portion of a press forming die by an amount equal to or less than the limit to which the panel material can be drawn, whereby a to-be-product portion of the panel material is roughly conformed to a forming face of a punch. In this state, the to-be-product portion of the panel material is stretched or drawn. Accordingly, the cross section of the to-be-product portion is uniformly changed at the minimum level, which makes it possible to produce, by press forming, a fender panel made of aluminum base alloy, which has a great plane dimension L and high quality. As a result, flexibility in the design of panel parts, which are formed by pressing the panel material into shapes, is increased.
    Type: Grant
    Filed: October 5, 2006
    Date of Patent: March 8, 2011
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventor: Junichi Komatsu
  • Publication number: 20090126448
    Abstract: An addendum shape portion of a panel material is drawn by a drawing portion of a press forming die by an amount equal to or less than the limit to which the panel material can be drawn, whereby a to-be-product portion of the panel material is roughly conformed to a forming face of a punch. In this state, the to-be-product portion of the panel material is stretched or drawn. Accordingly, the cross section of the to-be-product portion is uniformly changed at the minimum level, which makes it possible to produce, by press forming, a fender panel made of aluminum base alloy, which has a great plane dimension L and high quality. As a result, flexibility in the design of panel parts, which are formed by pressing the panel material into shapes, is increased.
    Type: Application
    Filed: October 5, 2006
    Publication date: May 21, 2009
    Inventor: Junichi Komatsu
  • Patent number: 4807123
    Abstract: A small-sized office computer includes a cathode ray tube displaying a plurality of desired ruled line frames and desired characters or other information on the display during execution of business processes. The screen information is stored on a recording medium such as a floppy disc. Means are provided for specifying parameters in response to introduction of information into respective ruled line frames and programs are prepared using the parameters. The screen information is read and displayed through execution of said programs.
    Type: Grant
    Filed: October 19, 1981
    Date of Patent: February 21, 1989
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Junichi Komatsu, Toshiaki Fujikawa, Koji Mizuno