51
Takenori Funatsu, Yoichi Inuzuka, Tetsuo Mishina, Kenji Kitamura, Ataru Chiba: Phthalocyanine pigment compositions. Toyo Ink Manufacturing, Jordan and Hamburg, September 9, 1980: US04221606 (19 worldwide citation)

A phthalocyanine pigment composition comprising (A) 100 parts by weight of phthalocyanine pigment, (B) a specific phthalocyanine derivative and (C) a polyvalent metal salt of an anionic surface-active agent, the compounds (B) and (C) being contained in a molar ratio of 1:0.1-5 and totalling 0.5-30 p ...


52
Michiko Tamano, Satoshi Okutsu, Toshio Enokida: Hole-transporting material and use thereof. Toyo Ink Manufacturing, Wenderoth Lind & Ponack L, October 19, 1999: US05968675 (19 worldwide citation)

A hole-transporting material having excellent hole transportation capability and sufficient durability, used in an organic EL device and an electrophotographic photoreceptor, the hole-transporting material having the general formula specified in claim 1.


53
Yoshifumi Arai: Color matching apparatus for reproducing the same color under different illuminants. Toyo Ink Manufacturing, Knobbe Martens Olson & Bear, September 24, 1996: US05559604 (19 worldwide citation)

Colorimetric values such as L*a*b* values are transformed into color separation values such as CMYK values dependent on the characteristics of a color output device by using a multilayered feedforward neural network. The neural network learns in advance the relationships between a multiplicity of co ...


54
Hiroo Suzuki, Tadashi Kuno, Yasuo Yoshimura, Kiyoshi Okugami, Hisashi Hotta, Shinya Otsuka: Aqueous coating resin composition. Toyo Ink Manufacturing Co, Toyo Seikan Kaisha, Sherman & Shalloway, July 3, 1984: US04458040 (19 worldwide citation)

Disclosed is an aqueous coating resin composition to be applied to a metal substrate, particularly an inner surface of a metal can or can closure on which an undercoating layer is formed. This coating composition comprises an aqueous dispersion of a self-emulsifiable resin composition being obtained ...


55
Yoshihisa Fukuchi, Miki Shikano: Resin composition for water-repellent coating and water-repellent coating. Toyo Ink Manufacturing, August 31, 1999: US05945482 (19 worldwide citation)

A resin composition for a water-repellent coating which is excellent in adhesion to a substrate and weathering resistance and has a high hardness equivalent to that of a hard coating and excellent acid resistance, which can exhibit these properties in spite of a low fluorine content, the composition ...


56
Katunori Katamoto, Masanori Ueno, Mituo Umezawa: Water based coating composition. Toyo Ink Manufacturing, Wenderoth Lind & Ponack, December 14, 1993: US05270356 (17 worldwide citation)

A water based coating composition which gives a coating being capable of withstanding heat treatment of food for sterilization, particularly, retorting treatment, having sufficiently high hardness against scratching in transferring and transportation, having processability sufficient to withstand th ...


57
Masahisa Kakinuma, Hideaki Kojima, Nobuyuki Yanagida: Photosensitive composition and calcined pattern obtained by use thereof. Taiyo Ink Manufacturing, Rader Fishman & Grauer PLLC, January 29, 2002: US06342322 (17 worldwide citation)

Disclosed are a photosensitive composition which is developable with an aqueous alkaline solution and such calcined patterns as a conductor pattern, a vitreous dielectric pattern, and a fluorescent pattern which are obtained by the use of the photosensitive composition. The photosensitive compositio ...


58
Tuneo Tanaka, Sengo Ishizuka, Keniti Tokuda, Akimitsu Suzuki: Phthalocyanine pigment compositions. Toyo Ink Manufacturing, Frank J Jordan, May 9, 1978: US04088507 (17 worldwide citation)

A copper phthalocyanine pigment composition consisting essentially of 100 parts by weight of copper phthalocyanine and 0.5 - 30 parts by weight of a copper phthalocyanine derivative having the following formula ##STR1## WHEREIN Cu--Pc-- is the residue of copper phthalocyanine, m and n are each an in ...


59
Yoshioki Yoshioka, Kiyoe Hoshino, Shigeru Nakamura: Printing inks. Taniguchi Ink Manufacturing, Wenderoth Lind & Ponack, July 3, 1990: US04938801 (17 worldwide citation)

Printing inks comprising an oxidation polymerization type resin, at least a part of which sets to gel in a non-polar ink solvent, a color agent, and an ink solvent, at least a part of which being a non-volatile polar solvent. When the printing ink is applied onto an absorbent printing object, the no ...


60
Yoshizawa Kiyoshi, Yamaya Kiichi: Threshold device for converting video signal to binary video signals and method of determining threshold level. Toyo Ink Manufacturing, Sughrue Rothwell Mion Zinn & Macpeak, October 7, 1975: US3911212 (17 worldwide citation)

In an image analysis for document or a particle measuring system, a threshold circuit for providing a reference signal for comparison with a video signal derived from a television camera to provide a corresponding binary video signal. A monitoring device is provided for displaying on the screen two ...