Patents by Inventor Jun Kinoshita

Jun Kinoshita 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: 11919164
    Abstract: A robot system (1) includes the robot (10), a motion sensor (11), a surrounding environment sensor (12, 13), an operation apparatus (21), a learning control section (41), and a relay apparatus (30). The robot (10) performs work based on an operation command. The operation apparatus (21) detects and outputs an operator-operating force applied by the operator. The learning control section (41) outputs a calculation operating force. The relay apparatus (30) outputs the operation command based on the operator-operating force and the calculation operating force. The learning control section (41) estimates and outputs the calculation operating force by using a model constructed by performing the machine learning of the operator-operating force, the surrounding environment data, the operation data, and the operation command based on the operation data and the surrounding environment data outputted by the sensors (11 to 13), and the operation command outputted by the relay apparatus (30).
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: March 5, 2024
    Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Hitoshi Hasunuma, Jun Fujimori, Hiroki Kinoshita, Takeshi Yamamoto, Hiroki Takahashi, Kazuki Kurashima
  • Publication number: 20230323091
    Abstract: A glass filler powder includes a bubble therein, a volume fraction of the bubble being from 0.2% to 2%.
    Type: Application
    Filed: September 17, 2021
    Publication date: October 12, 2023
    Applicant: NIPPON ELECTRIC GLASS CO., LTD.
    Inventors: Masashi NAKAMURA, Jun KINOSHITA, Shigeyuki FUKUSAKA
  • Patent number: 7981506
    Abstract: The plastic lens has the hard coat layer on a plastic lens base material containing at least sulfur atom and the organic anti-reflection film on the hard coat layer and further has a primer layer between the plastic lens base material and the hard coat layer. The hard coat layer comprises metal oxide particulates at least containing titanium oxide with rutile-type crystal structure and an organic silicon compound expressed by general Formula: R1SiX13. The organic anti-reflection film comprises a coating composition at least containing an organic silicon compound expressed by general Formula: R2nR3 mSiX24-n-m and silica system particulates of 1 to 150 nm mean particle diameter and has a refractive index which is lower than that of that of the hard coat layer by 0.10 or more.
    Type: Grant
    Filed: April 28, 2006
    Date of Patent: July 19, 2011
    Assignee: Seiko Epson Corporation
    Inventors: Shuji Naito, Hidenori Komai, Jun Kinoshita, Yusuke Kutsukake, Katsuyoshi Takeshita
  • Patent number: 7854508
    Abstract: A plastic lens includes: a plastic lens base material; a hard coat layer formed on the plastic lens base material; an organic antireflection film formed on the hard coat layer; and a primer layer between the plastic lens base material and the hard coat layer. The plastic lens base material contains at least a sulfur atom. The hard coat layer contains at least: fine metal oxide particles containing a titanium oxide having a rutile-type crystalline structure; and an organosilicon compound represented by a general formula of R1SiX13. The antireflection film contains a coating composition containing at least: an organosilicon compound represented by a general formula of XmR23?mSi—Y—SiR23?mXm; an epoxy group-containing organic compound containing one or more epoxy group in a molecule; and fine silica particles with average particle size of 1 to 150 nm, the antireflection film having a refractive index lower than that of the hard coat layer by 0.10 or more.
    Type: Grant
    Filed: September 15, 2006
    Date of Patent: December 21, 2010
    Assignees: Seiko Epson Corporation, Panasonic Electric Works Co., Ltd.
    Inventors: Mikito Nakajima, Katsuyoshi Takeshita, Yusuke Kutsukake, Jun Kinoshita, Shuji Naito, Koichi Takahama, Hiroshi Yokogawa, Takeyuki Yamaki, Akira Tsujimoto, Ryozo Fukuzaki
  • Patent number: 7572513
    Abstract: A lens including a lens base material, a hard coat layer that is laminated on the lens base material directly or via a primer layer and includes a metal oxide fine particle, an organic silicon compound and a polyfunctional epoxy compound as principal components, and an antireflection layer that is laminated on the hard coat layer and includes a porous silica fine particle and a second organic silicon compound as principal components.
    Type: Grant
    Filed: October 11, 2005
    Date of Patent: August 11, 2009
    Assignee: Seiko Epson Corporation
    Inventors: Yusuke Kutsukake, Jun Kinoshita
  • Publication number: 20090040457
    Abstract: A plastic lens includes: a plastic lens base material; a hard coat layer formed on the plastic lens base material; an organic antireflection film formed on the hard coat layer; and a primer layer between the plastic lens base material and the hard coat layer. The plastic lens base material contains at least a sulfur atom. The hard coat layer contains at least: fine metal oxide particles containing a titanium oxide having a rutile-type crystalline structure; and an organosilicon compound represented by a general formula of R1SiX13. The antireflection film contains a coating composition containing at least: an organosilicon compound represented by a general formula of XmR23-mSi—Y—SiR23-mXm; an epoxy group-containing organic compound containing one or more epoxy group in a molecule; and fine silica particles with average particle size of 1 to 150 nm, the antireflection film having a refractive index lower than that of the hard coat layer by 0.10 or more.
    Type: Application
    Filed: September 15, 2006
    Publication date: February 12, 2009
    Applicants: Seiko Epson Corporation, Matsushita Electric Works, Ltd.
    Inventors: Mikito Nakajima, Katsuyoshi Takeshita, Yusuke Kutsukake, Jun Kinoshita, Shuji Naito, Koichi Takahama, Hiroshi Yokogawa, Takeyuki Yamaki, Akira Tsujimoto, Ryozo Fukuzaki
  • Publication number: 20090029153
    Abstract: Disclosed herein is a plastic lens which exhibits outstanding weather resistance and light resistance with a minimum of deteriorating effect on the organic antireflection thin film formed thereon. The plastic lens is composed of a plastic lens base material, a hard coating layer formed on the plastic lens base material, and an antireflection film formed on the hard coating layer, wherein the hard coating layer is one which is formed from a coating composition comprising inorganic oxide fine particles containing titanium oxide with a rutile-type crystallite and an organosilicon compound as a binder.
    Type: Application
    Filed: October 28, 2005
    Publication date: January 29, 2009
    Applicants: SEIKO EPSON CORPORATON, CATALYSTS & CHEMICALS INDUSTRIES CO., LTD.
    Inventors: Shuji Naito, Jun Kinoshita, Yusuke Kutsukake, Katsuyoshi Takeshita, Hitoshi Mizuno, Hirokazu Tanaka, Eiko Tanaka
  • Publication number: 20090011255
    Abstract: A production method, which is a production method for a product having a stain-proofing layer, containing a step of forming the stain-proofing layer by using a fluorine-containing composition on a surface of an organic anti-reflection layer which is a lower layer of the stain-reflection layer is provided. The fluorine-containing composition includes at least one type of fluorosilane compound selected from the group consisting of fluorosilane compounds each having a molecular weight in the range of from 1000 to 10000 and at least one type of fluorosilane compound selected from the group consisting of fluorosilane compounds each having a molecular weight in the range of from 100 to 700. By these arrangements, the stain-proofing layer having sufficient durability can be formed on the organic anti-reflection layer.
    Type: Application
    Filed: March 14, 2007
    Publication date: January 8, 2009
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Hidenori Komai, Jun Kinoshita
  • Publication number: 20060251884
    Abstract: A plastic lens includes a plastic lens substrate and a hard coat layer on the plastic lens substrate, and an organic antireflection film on the hard coat layer, the plastic lens substrate including at least a sulfur atom, the hard coat layer being a coating film formed with a coating composition which includes at least the following Component A and Component B, the organic antireflection film being a coating film which includes at least the following Component C and Component D, and has a refractive index that is lower than the refractive index of the hard coat layer by 0.
    Type: Application
    Filed: April 28, 2006
    Publication date: November 9, 2006
    Inventors: Shuji Naito, Hidenori Komai, Jun Kinoshita, Yusuke Kutsukake, Katsuyoshi Takeshita
  • Publication number: 20060078723
    Abstract: A lens including a lens base material, a hard coat layer that is laminated on the lens base material directly or via a primer layer and includes a metal oxide fine particle, an organic silicon compound and a polyfunctional epoxy compound as principal components, and an antireflection layer that is laminated on the hard coat layer and includes a porous silica fine particle and a second organic silicon compound as principal components.
    Type: Application
    Filed: October 11, 2005
    Publication date: April 13, 2006
    Inventors: Yusuke Kutsukake, Jun Kinoshita
  • Publication number: 20050041298
    Abstract: The present invention includes a plastic lens having a plastic lens base material, a primer layer formed on the plastic lens base material, and a hard coat layer formed on the primer layer, the hard coat layer being formed from a hard coat composition having (A) an inorganic fine particle having a particle diameter of 1 to 100 millimicrons, (B) an organic silicon compound expressed in terms of a specified Formula (1), (C) a multi-functional epoxy compound, and (D) a curing catalyst. Such a plastic lens is excellent in shock impact resistance by including the primer layer and also shows improvements in scratch resistance, water resistance, and permanence properties while keeping the coloring properties of the hard coat layer of a colorable type.
    Type: Application
    Filed: November 18, 2003
    Publication date: February 24, 2005
    Inventors: Mitsuhiro Toda, Jun Kinoshita, Katsuyoshi Takeshita
  • Patent number: 6057039
    Abstract: The present invention relates to a coating composition characterized in that an acetylacetonate having as the central metallic atom thereof Fe, Al, Sn or Ti, or a perchlorate, or a carboxylic acid or an anhydride thereof, and an acetylacetonate having as the central metallic atom thereof Li, Cu or Mn are incorporated in combination as curing catalysts; and to a composite structure characterized in that an antireflection film is provided on the surface of a coating film that is obtained from the above composition.According to the present invention, a coating film which is drastically improved in transparency, optical properties and durability can be obtained. Moreover, this coating film has both high adhesion to an antireflection film made from an inorganic material, and durability. Further, according to the present invention, the pot life of a coating liquid when preserved at room temperature can be prolonged to 3 weeks or longer.
    Type: Grant
    Filed: July 6, 1998
    Date of Patent: May 2, 2000
    Assignee: Seiko Epson Corporation
    Inventors: Katsuyoshi Takeshita, Jun Kinoshita
  • Patent number: 5792822
    Abstract: A transparent plastic material and an optical article formed of the material which have no variation in color, no generation of precipitation, properties to selectively absorb only light of a specific wavelength, selectively block or reduce light of a wavelength which is dazzling to human eyes, and block harmful ultraviolet light. A transparent plastic material includes a polymer obtained by polymerizing one or more polymerizable monomersin the presence of a polymerization initiator or polymerization catalyst, wherein the polymer contains a complex compound of Formula (I):A.sub.2 M(OH)(H.sub.2 O) (I)wherein M denotes Sc, Y, La, Pt, Nd, Pm, Sm, Gd, Dy, Ho, Er, Tm, or Lu; A is a ligand for forming a chelate complex having a structure shown below ##STR1## and containing at least one of an aryl group and a heterocyclic group.
    Type: Grant
    Filed: February 23, 1996
    Date of Patent: August 11, 1998
    Assignee: Seiko Epson Corporation
    Inventors: Toshiyuki Miyabayashi, Jun Kinoshita