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Toshiyuki Uemura, Tsukasa Iguchi, Sunao Satake, Hisashi Uraki, Yasuharu Iida: Surface-treated organic pigment and process for the production thereof. Toyo Ink Manufacturing, Wenderoth Lind & Ponack L, July 27, 1999: US05928419 (73 worldwide citation)

A surface-treated organic pigment excellent in initial dispersibility and long-term dispersion stability in water and an organic solvent and free from the coagulation of pigment particles, obtained by reacting a sulfonating agent with an organic pigment dispersed in a solvent in which the organic pi ...


2
Toshiyuki Uemura, Tsukasa Iguchi, Mikiya Kato, Akimitsu Mochizuki: Self-dispersible aqueous pigment dispersion. Toyo Ink Mfg, Oblon Spivak McClelland Maier & Neustadt P C, September 17, 2002: US06451103 (24 worldwide citation)

There is disclosed a self-dispersible aqueous pigment dispersion and preparing method thereof, the dispersion comprising an aqueous solution, particles of a pigment and a water-soluble pigment derivative, said particles being dispersed in the aqueous pigment dispersion in a concentration within the ...


3
Toshiyuki Uemura, Jun Kaneda, Eriko Suzuki, Takashi Negishi, Seiji Aida: Water-based pigment dispersion, use thereof and process for the production thereof. Toyo Ink Mfg, Wenderoth Lind & Ponack L, November 18, 2003: US06648954 (21 worldwide citation)

A water-based pigment dispersion comprising 100 parts by weight of a pigment, 3 to 30 parts by weight of a sulfonic acid group-containing pigment derivative and water, wherein the sulfonic acid group-containing pigment derivative has only one sulfonic acid group in a molecule of a pigment of which t ...


4
Michiko Tamano, Toshikazu Onikubo, Toshiyuki Uemura, Tadashi Ogawa, Toshio Enokida: Hole-transporting material and use thereof. Toyo Ink Manufacturing, Wenderoth Lind & Ponack, October 28, 1997: US05681664 (21 worldwide citation)

Hole-transporting materials of the following formula (1) have excellent hole-transporting capability and excellent durability,


5
Teiji Kimura, Noritaka Kitazawa, Toshihiko Kaneko, Nobuaki Sato, Koki Kawano, Koichi Ito, Mamoru Takaishi, Takeo Sasaki, Yu Yoshida, Toshiyuki Uemura, Takashi Doko, Daisuke Shinmyo, Daiju Hasegawa, Takehiko Miyagawa, Hiroaki Hagiwara: Imidazoyl pyridine compounds and salts thereof. Eisai R&D Management, Birch Stewart Kolasch & Birch, May 3, 2011: US07935815 (11 worldwide citation)

A compound represented by the formula (I): or a pharmacologically acceptable salt thereof, wherein Ar1 represents an imidazolyl group or the like which may be substituted with a C1-6 alkyl group, Ar2 represents a phenyl group or the like which may be substituted with a C1-6 alkoxy group, X1 represen ...


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Yoshiyuki Sakai, Kazuhiro Jonai, Toshiyuki Uemura: Process for producing microcapsule enclosing electrophoretic particle dispersion, microcapsule enclosing electrophoretic particle dispersion and reversible display medium containing the same. Toyo Ink Mfg, Oblon Spivak McClelland Maier & Neustadt P C, February 10, 2009: US07488513 (5 worldwide citation)

A method of producing microcapsules having an electrophoretic particle dispersion encapsulated comprises the steps of: emulsifying and dispersing a hydrophobic dispersion having electrophoretic particles dispersed in a hydrophobic medium by using a high-speed rotating stirring apparatus wherein the ...


8
Toshiyuki Uemura: Microcomputer reset apparatus and method. Mitsubishi Electric System LSI, Mitsubishi Denki Kabushiki Kaisha, Burns Doane Swecker & Mathis, July 4, 2000: US06085319 (3 worldwide citation)

A microcomputer reset apparatus including a counter for counting pulses of a pulse signal generated by a ring oscillator, and an edge detector driven by a clock signal of the microcomputer, for detecting an edge of each pulse of the pulse signal to produce a reset signal of the counter. The edge det ...


9
Toshiyuki Uemura, Yasuyuki Inoue: CAN system. Renesas Electronics Corporation, McDermott Will & Emery, August 16, 2011: US08001453 (1 worldwide citation)

Provided is a CAN system that can generate an error signal without requiring hardware for generating an error signal to be connected to a bus. A protocol processing part within a CAN controller incorporates error data into receive data or send data, based on error data information stored in a regist ...


10
Teiji Kimura, Noritaka Kitazawa, Toshihiko Kaneko, Nobuaki Sato, Koki Kawano, Koichi Ito, Mamoru Takaishi, Takeo Sasaki, Yu Yoshida, Toshiyuki Uemura, Takashi Doko, Daisuke Shinmyo, Daiju Hasegawa, Takehiko Miyagawa, Hiroaki Hagiwara: Polycyclic compound. EISAI R&D MANAGEMENT, Birch Stewart Kolasch & Birch, September 27, 2016: US09453000

Disclosed is a compound represented by the formula (I): or a pharmacologically acceptable salt thereof, which is effective as a therapeutic or prophylactic agent for a disease induced by Aβ, wherein Ar1 represents an imidazolyl group which may be substituted with a C1-6 alkyl group, or the like; Ar2 ...



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