Patents by Inventor Takamitsu Watanabe

Takamitsu Watanabe 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: 11965733
    Abstract: An optical sensor includes a radiation part that irradiates an object to be measured with laser light, an imaging part that receives laser light reflected by the object to be measured and captures an image of the object to be measured, a first driving part that moves the radiation part in a radiation direction of laser light to the object to be measured, and a second driving part that moves the imaging part in a reflection direction of laser light from the object to be measured and an orthogonal direction to the reflection direction.
    Type: Grant
    Filed: April 15, 2022
    Date of Patent: April 23, 2024
    Assignee: MITUTOYO CORPORATION
    Inventors: Takamitsu Watanabe, Kentaro Nemoto, Yoshihiko Sugita
  • Publication number: 20240091998
    Abstract: Provided is an after-cure type laminated film having a low reflectance. A laminated film comprising: a transparent support substrate, an uncured hard coat layer formed on at least one surface of the transparent support substrate, and an uncured optical interference layer formed on the uncured hard coat layer, wherein the uncured hard coat layer comprises an active energy ray-curable composition for forming a hard coat layer, the uncured optical interference layer comprises an active energy ray-curable composition for forming an optical interference layer, the transparent support substrate has a thickness of 50 ?m or more and 600 ?m or less, a stretch ratio of the laminated film at 160° C. is 50% or more, and the laminated film heat-treated at a temperature of 90° C. for 30 minutes has a minimum value RAH of a reflectance taken between wavelengths of 380 nm and 780 nm of 2% or less and measured from a side of the uncured optical interference layer.
    Type: Application
    Filed: December 3, 2021
    Publication date: March 21, 2024
    Applicant: NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.
    Inventors: Jumpei TAKAHASHI, Takuma OKADA, Kei TAKIGAWA, Kazuhito KOBAYASHI, Takeki HOSOKAWA, Takamitsu WATANABE
  • Patent number: 11760076
    Abstract: Provided is a method for manufacturing a laminated film that can be molded into a complicated shape.
    Type: Grant
    Filed: July 22, 2020
    Date of Patent: September 19, 2023
    Assignee: NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.
    Inventors: Takuma Okada, Takamitsu Watanabe, Takeki Hosokawa, Kei Takigawa, Kazuhito Kobayashi
  • Publication number: 20220404142
    Abstract: An optical sensor includes a radiation part that irradiates an object to be measured with laser light, an imaging part that receives laser light reflected by the object to be measured and captures an image of the object to be measured, a first driving part that moves the radiation part in a radiation direction of laser light to the object to be measured, and a second driving part that moves the imaging part in a reflection direction of laser light from the object to be measured and an orthogonal direction to the reflection direction.
    Type: Application
    Filed: April 15, 2022
    Publication date: December 22, 2022
    Inventors: Takamitsu Watanabe, Kentaro Nemoto, Yoshihiko Sugita
  • Publication number: 20220366451
    Abstract: In a display apparatus, an acquisition unit acquires coordinate information associated with a fiducial marker installed in a specific area of a real space and a virtual object including advertisement information, an imaging unit images a real image and the fiducial marker, a self-position specifying unit specifies a self-position from a distance and an angle from the imaged fiducial marker, a state detecting unit detects a distance and an angle of view from the virtual point based on the self-position, a selection unit selects any virtual object existing within an angle of view from the self-position, and a display unit displays a main object of the virtual object existing within the angle of view from the self-position in such a manner that the main object is superimposed on a relative position on the real image and displays a main object and a sub object of the selected virtual object.
    Type: Application
    Filed: October 15, 2020
    Publication date: November 17, 2022
    Applicant: NEC Solution Innovators, Ltd.
    Inventors: Wataru SAKUMA, Kohei KANAZAWA, Yutaka MORIKAWA, Hikaru NONAKA, Masahito TAKAHASHI, Takamitsu WATANABE, Keisuke SUMIDA, Yohei MIZUTANI, Yuya KIMOTO
  • Publication number: 20220299681
    Abstract: Provided is a laminated film that can be molded into a complicated shape. A laminated film comprising a transparent support substrate; an uncured hard coat layer formed on at least one surface of the transparent support substrate; and an uncured optical interference layer formed on the uncured hard coat layer, wherein the uncured hard coat layer comprises an active energy ray-curable composition for forming a hard coat layer, the uncured optical interference layer comprises an active energy ray-curable composition for forming a optical interference layer, a thickness of the transparent support substrate is 50 ?m or more and 600 ?m or less, a luminous reflectance including regular reflected light measured from an uncured optical interference layer side is 0.1% or more and 4.0% or less, and a stretch ratio at 160° C. is 50% or more.
    Type: Application
    Filed: July 22, 2020
    Publication date: September 22, 2022
    Applicant: NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.
    Inventors: Takuma OKADA, Takamitsu WATANABE, Takeki HOSOKAWA, Kei TAKIGAWA, Kazuhito KOBAYASHI
  • Publication number: 20220288914
    Abstract: Provided is a method for manufacturing a laminated film that can be molded into a complicated shape.
    Type: Application
    Filed: July 22, 2020
    Publication date: September 15, 2022
    Applicant: NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.
    Inventors: Takuma OKADA, Takamitsu WATANABE, Takeki HOSOKAWA, Kei TAKIGAWA, Kazuhito KOBAYASHI
  • Publication number: 20220032587
    Abstract: An object of the present invention is to provide a laminated member for decoration that can be molded into a complicated shape and has a superior hardcoating property.
    Type: Application
    Filed: December 5, 2019
    Publication date: February 3, 2022
    Applicant: NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.
    Inventors: Takamitsu WATANABE, Takeki HOSOKAWA, Yusuke NAKATA, Keigo KITAMOTO, Satoshi HIROSE, Kei TAKIGAWA, Kazuhito KOBAYASHI
  • Patent number: 9946950
    Abstract: An aspect of the present invention provides a data processing apparatus, including: an image acquisition section that acquires a captured image depicting a road along which vehicles pass; a calibration section that computes a road parameter for converting coordinates in the captured image to coordinates in real space based on the captured image and road data related to the road; a vehicle lane region detection section that detects a vehicle lane region in the captured image based on the captured image and the road parameter; and a processing region setting section that, based on the vehicle lane region, sets a processing region in the vehicle lane region for detecting a vehicle passing.
    Type: Grant
    Filed: May 14, 2013
    Date of Patent: April 17, 2018
    Assignee: Oki Electric Industry Co., Ltd.
    Inventors: Takahiro Mae, Takamitsu Watanabe, Takahiro Watanabe
  • Publication number: 20150363659
    Abstract: An aspect of the present invention provides a data processing apparatus, including: an image acquisition section that acquires a captured image depicting a road along which vehicles pass; a calibration section that computes a road parameter for converting coordinates in the captured image to coordinates in real space based on the captured image and road data related to the road; a vehicle lane region detection section that detects a vehicle lane region in the captured image based on the captured image and the road parameter; and a processing region setting section that, based on the vehicle lane region, sets a processing region in the vehicle lane region for detecting a vehicle passing.
    Type: Application
    Filed: May 14, 2013
    Publication date: December 17, 2015
    Applicant: Oki Electric Industry Co., Ltd.
    Inventors: Takahiro MAE, Takamitsu WATANABE, Takahiro WATANABE
  • Patent number: 9025818
    Abstract: There is provided a vehicle type identification device including a detection section detecting, based on a vehicle region extracted from a captured image, on an imaging plane, a ground point, a first endpoint, a minimum ground clearance point, a second endpoint, and an upper endpoint of a vehicle, a vehicle width estimation section estimating a vehicle width in a real space based on the ground point, the first endpoint, and the minimum ground clearance point, a vehicle length estimation section estimating a vehicle length in the real space based on the ground point, the first endpoint, and the second endpoint, a vehicle height estimation section estimating a vehicle height in the real space based on the ground point, the first endpoint, and the upper endpoint, and a vehicle type identification section identifying a type of the vehicle based on the vehicle width, the vehicle length, and the vehicle height.
    Type: Grant
    Filed: November 16, 2012
    Date of Patent: May 5, 2015
    Assignee: Oki Electric Industry Co., Ltd.
    Inventors: Tadafumi Nishimura, Takamitsu Watanabe, Takahiro Watanabe
  • Publication number: 20120113781
    Abstract: An optical disk apparatus according to the present invention includes: a drive selector 28 that makes a switch between a setting for sending a drive signal generated by a focus drive generation section 25 to a focus drive section 29, and a setting for sending a drive signal generated by a focus filter 27 to the focus drive section 29; and a lock-in timing detection section 21 that, upon a light amount signal detected by a light amount signal detection section exceeding a predetermined light amount level, determines that an optical spot reaches a vicinity of any of recording layers, and sends to the drive selector 28 a focus lock-in timing instruction for switching to the setting for sending the drive signal generated by the focus filter 27 to the focus drive section 29. Such configuration provides an optical disk apparatus allowing a stable focus lock in operation to be performed without using a layer determination signal when locking a focus into a recording layer of an optical disk.
    Type: Application
    Filed: February 28, 2011
    Publication date: May 10, 2012
    Inventors: Takamitsu Watanabe, Naoya Hotta
  • Patent number: 4801042
    Abstract: An inner bag for a container includes an upper surface, a bottom surface, a rear surface, side surfaces and a front surface to form a substantial hexahedron and has jointing portions for jointing the inner bag to inner walls of the container. The inner bag comprises a hygroscopic waterproof member provided on at least part of outer surfaces of the inner bag. The waterproof member absorbs water entered the container or deposited by dewing to prevent goods accommodated in the inner bag from being contaminated by the water.
    Type: Grant
    Filed: January 11, 1988
    Date of Patent: January 31, 1989
    Assignee: Kawasaki Kisen Kaisha
    Inventors: Hiroshi Hamada, Takamitsu Watanabe, Mitiharu Suzuki
  • Patent number: 4792239
    Abstract: A flexible case hanging device for hanging and extending a flexible case such as an inner bag for a container comprises a belt member one end of which is fixed to a side edge along one edge of a corner of the inner bag and a free end of which is anchored by a buckle provided on a side edge along the other edge of the corner, and an annular body provided at a vertex of the corner. Part of the belt member passes through the annular body to form a loop of the belt member. The loop is adjustable into smaller sizes by pulling the free end of the belt member. The loop is fixed to an inner wall of the container. The free end of the belt member is fixed by the buckle. When the free end of the belt member is pulled to make smaller the loop of the belt member, the side edge and the vertex of the corner of the inner bag can be pulled to eliminate or prevent slack of the bag.
    Type: Grant
    Filed: January 7, 1988
    Date of Patent: December 20, 1988
    Assignee: Kawasaki Kisen Kaisha
    Inventors: Hiroshi Hamada, Takamitsu Watanabe, Mitiharu Suzuki