552 patents
Page 11 of 28
Utility
Multilayer Phase Difference Plate, Polarizing Plate, and Image Display Device
9 Jun 22
A phase difference plate includes a phase difference plate P1 and a phase difference plate P2.
Masakazu SAITO, Kazuhiro OSATO, Masashi AIMATSU, Kei SAKAMOTO
Filed: 21 Feb 22
Utility
Grape Extract, Method for Producing Grape Extract Liquid, Method for Producing Extracted and Purified Product of Grape, and Method for Producing Dried Product of Extracted and Purified Product of Grape
9 Jun 22
Disclosed is a method for producing a grape extract which comprises extracting a grape at an extraction temperature of 15° C. or higher and 50° C. or lower using an extractant containing a polar solvent and an acid component.
Naomi NISHIZAWA
Filed: 26 Nov 21
Utility
Binder Composition for Non-aqueous Secondary Battery, Slurry Composition for Non-aqueous Secondary Battery Electrode, Electrode for Non-aqueous Secondary Battery, and Non-aqueous Secondary Battery
9 Jun 22
A binder composition for a non-aqueous secondary battery contains a particulate polymer including a block copolymer A represented by the following general formula (A): Ar1a-Da-Ar2a. (In general formula (A), Ar1a indicates a block region that has a weight-average molecular weight of 5,500 to 20,000 and is formed of an aromatic vinyl monomer unit, Ar2a indicates a block region that has a weight-average molecular weight of 40,000 to 400,000 and is formed of an aromatic vinyl monomer unit, and Da indicates a block region that is formed of an aliphatic conjugated diene monomer unit.)
Ai MASUDA, Hiroto KIDOKORO
Filed: 19 Mar 20
Utility
Binder Composition for Non-aqueous Secondary Battery Electrode, Slurry Composition for Non-aqueous Secondary Battery Positive Electrode, Positive Electrode for Non-aqueous Secondary Battery, and Non-aqueous Secondary Battery
9 Jun 22
A binder composition for a non-aqueous secondary battery electrode contains a polymer A.
Tomoya MURASE, Junichi ASANO, Fumiaki BANDO
Filed: 17 Apr 20
Utility
Catalyst, Electrode, Membrane Electrode Assembly, and Air Battery
9 Jun 22
Provided is a catalyst that has excellent oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) catalytic activity and is useful as a catalyst for water electrolysis, an electrode catalyst for an air battery, or the like.
Naotoshi NAKASHIMA, Ganesan PANDIAN, Hiroaki SHU, Mitsugu UEJIMA
Filed: 15 Apr 20
Utility
Fibrous Carbon Nanostructure, Method of Producing Fibrous Carbon Nanostructure, and Method of Producing Surface-modified Fibrous Carbon Nanostructure
2 Jun 22
Provided is a fibrous carbon nanostructure that is easy to surface modify.
Osamu KAWAKAMI
Filed: 10 Mar 20
Utility
Method of Producing Electrode for Electrochemical Device, Method of Producing Electrochemical Device, and Shaping Material for Electrode
2 Jun 22
Provided is a method of producing an electrode for an electrochemical device in which problems of corrosion of production equipment and odor have a low tendency to occur.
Hiroyuki YONEMARU
Filed: 27 Mar 20
Utility
Catalyst, Electrode, Membrane Electrode Assembly, and Air Battery
2 Jun 22
Provided is a low-cost catalyst that has excellent oxygen reduction reaction (ORR) catalytic activity and is useful as a catalyst for water electrolysis, an electrode catalyst for an air battery, or the like.
Naotoshi NAKASHIMA, Ganesan PANDIAN, Hiroaki SHU, Mitsugu UEJIMA
Filed: 15 Apr 20
Utility
Composition for Self-suction Adhering Foam Sheet and Self-suction Adhering Foam Laminate Sheet
26 May 22
Provided is a composition for a self-suction adhering foam sheet that can be used to obtain a self-suction adhering foam laminate sheet that has excellent air releasability while also inhibiting formation of resin residue on metal after weathering.
Shinsuke ASHIDA
Filed: 23 Mar 20
Utility
Dielectric Elastomer Power Generation System
26 May 22
A dielectric elastomer power generation system of the invention includes: a power generation unit including a dielectric elastomer power generation element having a dielectric elastomer layer flanked by two electrode layers; a step-down unit including capacitors; a power storage unit for input of an output power from the step-down unit; and a control unit that controls the connection between the step-down unit and the power generation unit or power storage unit.
Seiki CHIBA, Mikio WAKI, Mitsugu UEJIMA, Makoto TAKESHITA
Filed: 19 Feb 20
Utility
Shaping Material for Electrode, Electrode and Methods of Producing and Recycling Same, and Electrochemical Device
26 May 22
Provided is a shaping material for an electrode that is easy to produce, in which the proportional content of an active material is easy to improve, and with which problems of odor and stability have a low tendency to occur.
Hiroyuki YONEMARU
Filed: 30 Mar 20
Utility
Slurry Composition for Non-aqueous Secondary Battery Functional Layer, Separator for Non-aqueous Secondary Battery, and Non-aqueous Secondary Battery
5 May 22
Provided is a slurry composition for a non-aqueous secondary battery functional layer with which it is possible to form a functional layer that has excellent adhesiveness after immersion in electrolyte solution and can cause a secondary battery to display excellent rate characteristics and cycle characteristics while, on the other hand, reducing the amount of gas remaining inside the secondary battery.
Kazuki ASAI, Keiichiro TANAKA
Filed: 3 Feb 20
Utility
Secondary Battery Negative Electrode, Secondary Battery, and Manufacturing Method of Secondary Battery Negative Electrode
5 May 22
A secondary battery negative electrode according to the invention includes: a three-dimensional current collector formed of a self-supporting sponge-like structure of carbon nanotubes; a metal active material contained inside the three-dimensional current collector; and a plurality of seed particles contained inside the three-dimensional current collector and made of a material different from the metal active material, in which the secondary battery negative electrode does not include a foil of the metal active material.
Suguru Noda, Keisuke Hori, Tomotaro Mae, Yuta Hashizume
Filed: 25 Feb 20
Utility
Polymer Composition Containing Diarylamine-based Compound
28 Apr 22
Mitsuru SUGAWARA, Satoshi KIRIKI, Kazuhiro EJIRI
Filed: 4 Jan 22
Utility
Dielectric Elastomer Transducer and Method for Producing Dielectric Elastomer Transducer
28 Apr 22
A dielectric elastomer transducer Al includes a dielectric elastomer layer 11 and a pair of electrode layers 12 sandwiching the dielectric elastomer layer 11.
Seiki CHIBA, Mikio WAKI, Noriyuki OYA, Makoto TAKESHITA, Mitsugu UEJIMA
Filed: 16 Jan 20
Utility
Method for Producing Carboxyl Group- Containing Liquid Nitrile Rubber
21 Apr 22
A method for producing a carboxyl group-containing liquid nitrile rubber includes: bringing a latex of a carboxyl group-containing liquid nitrile rubber into contact with a mono- or divalent metal salt under a condition at a pH of 5 or less to salt out and separate the carboxyl group-containing liquid nitrile rubber from an aqueous phase.
Atsuhiro SHIONO
Filed: 15 Jan 20
Utility
Composition for Electrochemical Device Functional Layer, Functional Layer for Electrochemical Device, and Electrochemical Device
21 Apr 22
Provided is a technique that enables efficient formation of a functional layer for an electrochemical device in which dusting is inhibited and that can ensure sufficient heat resistance while also displaying excellent adhesiveness.
Hiroyuki TAGUCHI, Koji ANNAKA
Filed: 19 Feb 20
Utility
Method of Producing a Roll-shaped Body
14 Apr 22
A method of producing a roll-shaped body comprises: obtaining an adhesive agent sheet having an embossed shape at both surfaces thereof by imparting an embossed shape on both surfaces of an adhesive agent sheet containing a thermoplastic resin as a main component; overlapping a protective sheet having releasability from the adhesive agent sheet to at least one surface of the adhesive agent sheet having the embossed shape at both surfaces thereof; and obtaining the roll-shaped body by wounding the adhesive agent sheet having the embossed shape at both surfaces thereof and the protective sheet that are overlapped facing one another.
Ryuta KURIHARA, Teiji KOHARA
Filed: 17 Dec 21
Utility
Dispersion Liquid, Conductive Film and Production Method Thereof, Electrode, and Solar Cell
31 Mar 22
Provided is a dispersion liquid that can improve coatability (wettability) with respect to a base material and can form a conductive film having high close adherence with a base material.
Akihiko YOSHIWARA, Ryuji OOTA
Filed: 21 Jan 20
Utility
Titanium Dioxide Paste, Porous Semiconductor Electrode Substrate, Photoelectrode, and Dye-sensitized Solar Cell
17 Mar 22
Provided is a titanium dioxide paste that can form a porous semiconductor layer having excellent close adherence with a conductive substrate.
Motohiro SHIMIZU
Filed: 27 Jan 20