552 patents
Page 12 of 28
Utility
Conductive Film and Production Method Thereof, Electrode, and Solar Cell
17 Mar 22
A conductive film contains a carbon material, a polymeric compound, and alkali metal atoms.
Takumi SUGIMOTO
Filed: 14 Jan 20
Utility
Binder Composition for Non-aqueous Secondary Battery Electrode, Slurry Composition for Non-aqueous Secondary Battery Electrode, Electrode for Non-aqueous Secondary Battery, and Non-aqueous Secondary Battery
17 Mar 22
Provided is a binder composition for a non-aqueous secondary battery electrode that enables production of a slurry composition that can be used in high-speed application and high-speed pressing and that enables formation of an electrode for a non-aqueous secondary battery that can cause a non-aqueous secondary battery to display excellent low-temperature cycle characteristics.
Norikazu YAMAMOTO, Masayo SONO, Tetsuya AKABANE, Keiichiro TANAKA
Filed: 24 Jan 20
Utility
Dielectric Elastomer Drive System and Dielectric Elastomer Drive Method
17 Mar 22
A dielectric elastomer drive system A1 includes: a dielectric elastomer drive unit 1 provided with a dielectric elastomer layer 11 and a pair of electrode layers 12 flanking the dielectric elastomer layer 11; a power supply unit 5 configured to apply voltage to the dielectric elastomer drive unit 1; and a charge removal unit 2 configured to remove the charge stored in the dielectric elastomer drive unit 1.
Seiki CHIBA, Mikio WAKI, Mitsuaki ITO, Makoto SAWADA
Filed: 21 Dec 18
Utility
Electromagnetic Wave Absorbing Sheet
3 Mar 22
An electromagnetic wave absorbing sheet includes a sheet-shaped fibrous substrate and a plurality of carbon nanotubes attached to the sheet-shaped fibrous substrate.
Arinobu KATADA, Tomoko YAMAGISHI, Mitsugu UEJIMA
Filed: 28 Jan 20
Utility
Method for Manufacturing Toner for Electrostatic Charge Image Development
3 Mar 22
The preset invention provides a method for producing a toner for electrostatic-image development comprising: a dispersing step of performing a dispersing treatment in which a cavitation effect is obtained on a color resin particle containing a binder resin, a colorant, a charge control agent, and a release agent in an aqueous dispersion median so as to obtain a dispersion of the color resin particle; and a heating step of performing a heat treatment on the dispersion of the color resin particle at a temperature of equal to or more than a glass transition temperature of the color resin particle and 95° C. or less for a heating time of 5 minutes or more and 10 hours or less.
Kojiro Akazaki, Takeru Chiba, Takashi Iga
Filed: 26 Dec 19
Utility
Binder Composition for Secondary Battery Electrode, Conductive Material Paste Composition for Secondary Battery Electrode, Slurry Composition for Secondary Battery Electrode, Electrode for Secondary Battery, and Secondary Battery
24 Feb 22
A binder composition for a secondary battery electrode contains a polymer that includes a nitrile group-containing monomer unit, an aromatic vinyl monomer unit, and a linear alkylene structural unit and that has a residual mercaptan content, by mass, of not less than 1 ppm and not more than 50 ppm.
Akito NAKAI
Filed: 12 Dec 19
Utility
Magenta Toner and Method for Producing the Magenta Toner
17 Feb 22
Masashi Watanabe
Filed: 13 Sep 19
Utility
Dielectric Elastomer Vibration System and Power Supply Device
10 Feb 22
A dielectric elastomer vibration system includes a dielectric elastomer vibrator with a dielectric elastomer layer and a pair of electrode layers, and a power supply device producing a potential difference across the electrode layers.
Seiki CHIBA, Mikio WAKI, Mitsuaki ITO, Makoto SAWADA
Filed: 26 Sep 19
Utility
Polymer Latex and Layered Product
10 Feb 22
A polymer latex including a polymer and at least one polysaccharide selected from the group consisting of tamarind gum, xanthan gum, cationized xanthan gum, gellan gum, guar gum and cationized guar gum.
Kentaro HAYASAKA, Takashi IGA
Filed: 17 Sep 19
Utility
Latex Composition for Dip Molding and Dip-molded Article
10 Feb 22
A latex composition for dip-molding obtained by mixing a latex of conjugated diene polymer (A) having a glass transition temperature of 10° C. or less and a latex of polymer (B) having a glass transition temperature above 10° C.
Kentaro HAYASAKA, Kunihiko MAKINO, Tomoya TANIYAMA
Filed: 27 Nov 19
Utility
Method of Producing Shaped Product for Thermoelectric Conversion Element and Method of Producing Thermoelectric Conversion Element
10 Feb 22
A method of producing a shaped product for a thermoelectric conversion element is provided.
Naoki TOSHIMA, Yukihide SHIRAISHI, Hitoshi ASANO, Keisuke OSHIMA, Junta INOUE
Filed: 26 Oct 21
Utility
Conductive Material Paste for All-solid-state Secondary Battery Electrode
10 Feb 22
Provided is a conductive material paste for an all-solid-state secondary battery electrode that can bring about sufficiently reduced internal resistance and excellent high-temperature cycle characteristics in an all-solid-state secondary battery.
Yusaku MATSUO, Taku MATSUMURA
Filed: 5 Dec 19
Utility
Binder Composition for All-solid-state Secondary Battery
10 Feb 22
Provided is a binder composition for an all-solid-state secondary battery that can yield an all-solid-state secondary battery having excellent output characteristics and high-temperature cycle characteristics.
Yusaku MATSUO, Kenya SONOBE
Filed: 5 Dec 19
Utility
Method of Purifying Monomer Composition and Method of Producing Polymer
3 Feb 22
Provided is a method of purifying a monomer composition that contains a polycyclic aromatic vinyl compound including at least two monocycles selected from the group consisting of aromatic hydrocarbon monocycles and aromatic heteromonocycles.
Yusuke YASU, Kensaku FUJII
Filed: 25 Jun 19
Utility
Electromagnetic Wave Absorbing Sheet and Method of Manufacturing the Same
3 Feb 22
Disclosed is an electromagnetic wave absorbing sheet which comprises a sheet-shaped fibrous substrate and carbon nanotubes positioned in a space inside in a thickness direction of the sheet-shaped fibrous substrate, wherein the fibrous substrate is composed of organic fibers, the carbon nanotubes comprise single-walled carbon nanotubes as a main component, and the electromagnetic wave absorbing sheet has an electrical conductivity of 0.7 S/cm or more and 20 S/cm or less.
Tomoko YAMAGISHI, Mitsugu UEJIMA
Filed: 25 Sep 19
Utility
Conductive Paste for Electrode Mixed Material Layer, Slurry for Electrode Mixed Material Layer, Electrode for Electrochemical Device, and Electrochemical Device
3 Feb 22
A conductive paste for an electrode mixed material layer has a water content of 1,000 ppm or less.
Kenya SONOBE, Yasuhiro ISSHIKI, Maki MESUDA
Filed: 3 Oct 19
Utility
Binder Composition for All-solid-state Secondary Battery, Slurry Composition for All-solid-state Secondary Battery, Solid Electrolyte-containing Layer, and All-solid-state Secondary Battery
3 Feb 22
Provided is a binder composition for an all-solid-state secondary battery with which it is possible to form a solid electrolyte-containing layer that can cause an all-solid-state secondary battery to display excellent high-temperature storage characteristics.
Kouichirou MAEDA
Filed: 20 Sep 19
Utility
Resin Composition and Molded Product Thereof
3 Feb 22
Provided is a resin composition configured to show a small change in the void ratio of hollow resin particles during mold processing and configured to stably mold a lightweight molded product having a small variation in specific gravity.
Takeshi Hirata, Takashi Iga
Filed: 13 Sep 19
Utility
Resin Composition and Molded Product Thereof
3 Feb 22
Provided is a resin composition configured to show a small change in the void ratio of hollow resin particles during mold processing and configured to stably mold a lightweight molded product.
Takeshi Hirata, Takashi Iga
Filed: 13 Sep 19
Utility
Cardiotoxicity Assessment Method
3 Feb 22
Provided is a cardiotoxicity assessment method which comprises: seeding cardiomyocytes in a culture container together with a culture medium; adding a drug to the culture medium in the culture container to bring the drug into contact with the cardiomyocytes; and measuring a heart disease biomarker secreted from the cardiomyocytes to assess cardiotoxicity of the drug, wherein at least a culture surface of the culture container is composed of an alicyclic structure-containing polymer, and the culture surface has a surface free energy of 30 to 37 mN/m.
Satoru ADACHI, Yuko SEKINO
Filed: 23 Aug 19