855 patents
Page 30 of 43
Utility
Thermally-conductive silicone composition
23 Nov 20
Kenichi Tsuji, Nobu Kato, Munenao Hirokami
Filed: 12 Oct 17
Utility
Adhesive composition, bio-electrode, and method for manufacturing a bio-electrode
23 Nov 20
An adhesive composition including resin and electro-conductive material, wherein the electro-conductive material is one or more salts from sodium salt, potassium salt, and calcium salt of fluorosulfonic acid having 5 or more carbon atoms shown by the general formula (1): (R1—X—Y—SO3−)nMn+(1), wherein, R1 represents a monovalent hydrocarbon group having 1-30 carbon atoms and optionally substituted by a heteroatom or optionally interposed by a heteroatom; X represents any of a single bond, ether group, ester group, and amide group; Y represents a linear or branched alkylene group having 2-4 carbon atoms, containing 1-6 fluorine atoms, and optionally containing a carbonyl group; Mn+ represents any of a sodium ion, potassium ion, and calcium ion.
Jun Hatakeyama, Motoaki Iwabuchi, Masaki Ohashi, Yasuyoshi Kuroda
Filed: 22 Aug 17
Utility
Hypromellose acetate succinate powder excellent in dissolved state and production method thereof, and production methods for composition for solid dispersion, coating composition, drug-containing particle, and solid preparation
16 Nov 20
Provided are HPMCAS powder having high solubility when dissolved in a solvent and being capable of suppressing generation of undissolved materials; and a method for producing the powder.
Junichi Matsubara, Naosuke Maruyama, Mitsuhiro Yoshida, Kazuki Kikuchi
Filed: 12 Feb 20
Utility
Methods of preparing and purifying polyalkylene glycol derivative
16 Nov 20
Shiori Nonaka, Yuki Suka, Yuji Harada
Filed: 22 Jul 18
Utility
Method for producing porous glass deposit for optical fiber
9 Nov 20
A method is provided for producing a glass fine particle deposit by a VAD method using a core deposition burner and a cladding deposition burner disposed adjacent to the core deposition burner.
Yuhei Urata, Hiroki Kojima
Filed: 1 Oct 18
Utility
Rectangular glass substrate and method for preparing the same
9 Nov 20
A rectangular glass substrate has a front surface, a back surface, four side surfaces, and eight chamfered surfaces, and a thickness of at least 6 mm.
Daijitsu Harada, Masaki Takeuchi
Filed: 23 Aug 17
Utility
Isocyanide compound and hydrosilylation reaction catalyst
9 Nov 20
Koji Sakuta, Hideo Nagashima, Yusuke Sunada, Daisuke Noda
Filed: 17 Jan 17
Utility
Heat-curable resin composition
9 Nov 20
Naoyuki Kushihara, Kazuaki Sumita
Filed: 8 Apr 19
Utility
Organosilicone emulsion composition
9 Nov 20
Yuji Ando
Filed: 4 Jun 18
Utility
Method for producing rare-earth magnets, and rare-earth-compound application device
9 Nov 20
A coating tank 1 provided with a net belt passage opening is prepared, a slurry obtained by dispersing a rare-earth-compound powder in a solvent is continuously supplied to the coating tank 1 to cause the coating tank 1 to overflow, and a plurality of sintered magnet bodies 10 are arranged on a net belt conveyor 5, continuously conveyed horizontally thereon, and passed through the slurry in the coating tank 1 via the net belt passage opening, to apply the slurry to the sintered magnet bodies.
Yukihiro Kuribayashi, Shogo Kamiya, Harukazu Maegawa, Shintaro Tanaka
Filed: 17 Apr 16
Utility
Negative electrode active material for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and method for producing negative electrode material for non-aqueous electrolyte secondary battery
9 Nov 20
A negative electrode active material for a non-aqueous electrolyte secondary battery, wherein the negative electrode active material includes negative electrode active material particles, the negative electrode active material particles include a silicon compound particle which includes a silicon compound including oxygen, the silicon compound particle includes a Li compound, and the silicon compound particle is adhered with a phosphate salt in an outermost surface layer thereof.
Takakazu Hirose, Hiromichi Kamo, Takumi Matsuno, Reiko Sakai
Filed: 29 Jan 17
Utility
Manufacturing method of SiC composite substrate
9 Nov 20
A manufacturing method of an SiC composite substrate 10 that includes a single crystal SiC layer 12 on a polycrystalline SiC substrate 11.
Shoji Akiyama, Yoshihiro Kubota, Hiroyuki Nagasawa
Filed: 8 Sep 16
Utility
Azide group-containing fluoropolymers and method for preparing the same
2 Nov 20
Ryuto Hayashi, Kenichi Fukuda
Filed: 20 Nov 18
Utility
Adhesive substrate, transfer device having adhesive substrate, and method for producing adhesive substrate
26 Oct 20
An adhesive substrate includes a support base member and an adhesive layer provided on the support base member.
Hiroyuki Iguchi, Toshio Shiobara, Tsutomu Kashiwagi
Filed: 17 Jun 19
Utility
Silane-modified polymer, rubber compounding ingredient, and rubber composition
26 Oct 20
A silane-modified polymer having a polyisoprene skeleton and a hydrolyzable silyl group is useful as a rubber compounding ingredient.
Munenao Hirokami
Filed: 29 Aug 17
Utility
Method for producing (Z)-2-benzoyloxy-12-heptadecene and (2S,12Z)-2-hydroxy-12-heptadecene and method for producing (2S,12Z)-2-acetoxy-12-heptadecene
26 Oct 20
Miyoshi Yamashita, Takeshi Kinsho
Filed: 20 Aug 18
Utility
Chemically amplified positive resist composition and pattern forming process
26 Oct 20
A chemically amplified positive resist composition is provided comprising (A) a polymer adapted to tarn soluble in alkaline aqueous solution under the action, of acid, (B) a photoacid generator, (C) a car boxy lie acid, and (D) a benzotriazole compound and/or an imidazole compound.
Yoshinori Hirano, Satoshi Asai, Katsuya Takemura
Filed: 2 Aug 16
Utility
Resist composition and patterning process
26 Oct 20
A resist composition comprising a base polymer and a sulfonium and/or iodonium salt of brominated benzene-containing carboxylic acid offers a high sensitivity and minimal LWR or improved CDU independent of whether it is of positive or negative tone.
Jun Hatakeyama, Masaki Ohashi
Filed: 5 Jun 18
Utility
Tetracarboxylic acid diester compound, polymer of polyimide precursor and method for producing same, negative photosensitive resin composition, patterning process, and method for forming cured film
26 Oct 20
Hiroyuki Urano, Katsuya Takemura, Masashi Iio, Koji Hasegawa, Kenji Funatsu
Filed: 20 Sep 18
Utility
Thermosetting epoxy resin sheet for encapsulating semiconductor, semiconductor equipment, and method for manufacturing the same
19 Oct 20
The present invention is a thermosetting epoxy resin sheet for encapsulating a semiconductor, characterized by being a sheet formed from a composition including: (A) a crystalline bisphenol A type epoxy resin and/or a crystalline bisphenol F type epoxy resin, (B) an epoxy resin that is non-fluid at 25° C. other than the component (A), (C) a phenol compound having two or more phenolic hydroxy groups in a molecule thereof, (D) an inorganic filler, and (E) an urea-based curing accelerator.
Yoshihiro Tsutsumi, Shuichi Fujii, Kenji Hagiwara, Kazuaki Sumita
Filed: 2 Jul 18