Patents by Inventor Masaru Iwagaki
Masaru Iwagaki has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9755166Abstract: A luminescent device that has at least an anode layer (32), a cathode layer (36), and an organic EL layer (34) formed on a transparent substrate (30), and has the organic EL layer (34) placed between the anode layer (32) and the cathode layer (36) is disclosed. In this luminescent device, notches (22) are formed at the rim portion of the transparent substrate, and patterning is performed on the transparent substrate (30) so that the organic EL layer (34) avoids the notches (22), and the anode layer (32) and the cathode layer (34) overlap the organic EL layer (34). Part of the anode layer (32) and part of the cathode layer (36) are exposed through the respective notches (22) of the transparent substrate (30).Type: GrantFiled: October 16, 2013Date of Patent: September 5, 2017Assignee: KONICA MINOLTA, INC.Inventors: Masaru Iwagaki, Tsukasa Yagi, Masahiro Morikawa, Nobuya Miki
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Publication number: 20150280152Abstract: A luminescent device that has at least an anode layer (32), a cathode layer (36), and an organic EL layer (34) formed on a transparent substrate (30), and has the organic EL layer (34) placed between the anode layer (32) and the cathode layer (36) is disclosed. In this luminescent device, notches (22) are formed at the rim portion of the transparent substrate, and patterning is performed on the transparent substrate (30) so that the organic EL layer (34) avoids the notches (22), and the anode layer (32) and the cathode layer (34) overlap the organic EL layer (34). Part of the anode layer (32) and part of the cathode layer (36) are exposed through the respective notches (22) of the transparent substrate (30).Type: ApplicationFiled: October 16, 2013Publication date: October 1, 2015Applicant: KONICA MINOLTA, INC.Inventors: Masaru Iwagaki, Tsukasa Yagi, Masahiro Morikawa, Nobuya Miki
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Publication number: 20150170604Abstract: The problem addressed by the present invention is providing an interior lighting method, which resolves the sense of confinement and sense of oppression in the passenger compartment of a moving body for travelers and achieves a comfortable moving space for travelers, and an organic electroluminescent element panel used in the same. This passenger compartment lighting method is a passenger compartment lighting method by a lighting device provided on a window panel part inside the passenger compartment of the moving body for travelers and is characterized by simulating image information for outside of a window of the moving body for travelers and by making the lighting device emit light on the basis of that image information.Type: ApplicationFiled: May 20, 2013Publication date: June 18, 2015Inventors: Masaru Iwagaki, Kozue Yogata, Tomonari Asai, Satoshi Tomono, Kousuke Yoshii
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Patent number: 7854864Abstract: A manufacturing method of an optical film provided with a convexoconcave structure, comprises the steps of: coating a resin solution including a first resin solved by a solvent onto an endless or roll-like mold provided with a convexoconcave structure, and forming a resin solution layer on the mold; laminating a film substrate onto the resin solution layer to make a laminated film before the solvent in the resin solution layer is completely dried, the film substrate including a second resin, which is capable of absorbing the solvent or is soluble by the solvent; and peeling the laminated film from the mold before the solvent in the laminated film is completely dried.Type: GrantFiled: April 19, 2007Date of Patent: December 21, 2010Assignee: Konica Minolta Opto, Inc.Inventors: Akira Sato, Masaru Iwagaki, Hirokazu Sato, Shigeto Ohmori, Kazuhiro Miyazawa, Takashi Murakami, Hirokazu Koyama, Nobuo Kubo, Koji Tasaka, Shigeki Oka
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Publication number: 20070252293Abstract: A manufacturing method of an optical film provided with a convexoconcave structure, comprises the steps of: coating a resin solution including a first resin solved by a solvent onto an endless or roll-like mold provided with a convexoconcave structure, and forming a resin solution layer on the mold; laminating a film substrate onto the resin solution layer to make a laminated film before the solvent in the resin solution layer is completely dried, the film substrate including a second resin, which is capable of absorving the solution or is soluble by the solvent; and peeling the laminated film from the mold before the solvent in the laminated film is completely dried.Type: ApplicationFiled: April 19, 2007Publication date: November 1, 2007Applicant: KONICA MINOLTA OPTO, INC.Inventors: Akira SATO, Masaru IWAGAKI, Hirokazu SATO, Shigeto OHMORI, Kazuhiro MIYAZAWA, Takashi MURAKAMI, Hirokazu KOYAMA, Nobuo KUBO, Koji TASAKA, Shigeki OKA
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Publication number: 20050244598Abstract: A package of color photographic film exhibiting enhanced storage stability, wherein a strip of film is wound on a spool, and packed in a metallic film magazine which provides light shielding, and then the packed film is hermetically sealed in a moisture proof envelope, not employing a plastic canister. In this package of color photographic film, contained is the color photographic film having a subbing layer between a substrate and a photographic constitution layer, which subbing layer has a specific dry layer thickness and contains gelatin as the main content of a binder.Type: ApplicationFiled: July 25, 2002Publication date: November 3, 2005Applicant: Konica Minolta Photo Imaging, Inc.Inventor: Masaru Iwagaki
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Publication number: 20040191706Abstract: A silver halide color photographic light sensitive material for image capture comprising a transparent substrate having on one surface thereof, a red light-sensitive layer unit, a green light-sensitive layer unit and a blue light-sensitive layer unit, each of the light-sensitive layer unit having at least 2 layers of the same spectral sensitivity but a different light sensitivity, and the specific photographic sensitivity of the light sensitive material is 320 or more,Type: ApplicationFiled: March 23, 2004Publication date: September 30, 2004Applicant: KONIKA MINOLTA HOLDINGS, INC.Inventors: Masaru Iwagaki, Kuniaki Uezawa
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Publication number: 20040185391Abstract: A silver halide color photographic light sensitive material for image capture comprising a transparent substrate having on one surface side thereof, a red light-sensitive layer unit, a green light-sensitive layer unit and a blue light-sensitive layer unit, each light-sensitive layer unit having at least 2 layers of the same spectral sensitivity having a different light sensitivity, and a specific photographic sensitivity of the light sensitive material is 50 or more,Type: ApplicationFiled: March 5, 2004Publication date: September 23, 2004Applicant: KONICA MINOLTA HOLDINGS, INC.Inventors: Masaru Iwagaki, Tsukasa Ito
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Patent number: 6707999Abstract: A method for accomplishing an electronic image information transmitting service, comprising steps of: selecting by a second party whether or not to receive the electronic image information transmitting service; inputting by a first party with an inputting means information regarding the second party and a selection result by the second party in the selecting step; converting by the first party an image on a developed photographic film or on a developed photographic paper exposed based on the developed photographic film into electronic image information when the second party selects so as to receive the electronic image information transmitting service; accumulating the electronic image information converted by the first party in an accumulating means; and transmitting the electronic image information by a transmitting means through a communicating means to a reception destination designated by the second party.Type: GrantFiled: March 28, 2001Date of Patent: March 16, 2004Assignee: Konica CorporationInventors: Masaru Iwagaki, Syoji Matsuzaka
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Patent number: 6656676Abstract: A silver halide color graphic material is disclosed, comprising a support having on one side thereof a red-sensitive layer unit, a green-sensitive layer unit, a blue-sensitive layer unit and a light-insensitive layer, wherein an oil-soluble organic basic compound exhibiting a pKa value of 5.5 to 8.5, and a cationic starch are used in combination.Type: GrantFiled: August 16, 2002Date of Patent: December 2, 2003Assignee: Konica CorporationInventors: Masaru Iwagaki, Makoto Nomiya
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Publication number: 20030165785Abstract: A silver halide color photographic material is disclosed, comprising a support having on one side thereof a red-sensitive layer unit, a green-sensitive layer unit, a blue-sensitive layer unit and a light-insensitive layer, wherein an oil-soluble organic basic compound exhibiting a pKa value of 5.5 to 8.5, and a cationic starch are used in combination.Type: ApplicationFiled: August 16, 2002Publication date: September 4, 2003Inventors: Masaru Iwagaki, Makoto Nomiya
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Patent number: 6403279Abstract: A diffusion transfer photographic product is disclosed, comprising a photosensitive element, an image receiving element and a container having a processing composition, wherein the photosensitive element comprises a support having thereon at least a silver halide emulsion layer containing a silver halide emulsion comprising silver halide grains and at least 50% of total grain projected area is accounted for by silver halide regular crystal grains containing 5 mol % or less chloride and 0.5 mol % or more iodide and exhibiting a proportion of a (100) face per grain of not less than 50%, a variation coefficient of the proportion of a (100) face among grains being not more than 20%.Type: GrantFiled: November 2, 2000Date of Patent: June 11, 2002Assignee: Konica CorporationInventor: Masaru Iwagaki
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Publication number: 20010052883Abstract: A method for accomplishing an electronic image information transmitting service, comprising steps of: selecting by a second party whether or not to receive the electronic image information transmitting service; inputting by a first party with an inputting means information regarding the second party and a selection result by the second party in the selecting step; converting by the first party an image on a developed photographic film or on a developed photographic paper exposed based on the developed photographic film into electronic image information when the second party selects so as to receive the electronic image information transmitting service; accumulating the electronic image information converted by the first party in an accumulating means; and transmitting the electronic image information by a transmitting means through a communicating means to a reception destination designated by the second party.Type: ApplicationFiled: March 28, 2001Publication date: December 20, 2001Applicant: Konica CorporationInventors: Masaru Iwagaki, Syoji Matsuzaka
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Patent number: 6156489Abstract: A silver halide photographic light sensitive material comprising a transparent support and provided thereon a light sensitive layer containing a yellow coupler, a magenta coupler and a cyan coupler to form a monochromatic image upon color development after exposure, wherein a relative coupling rate of the magenta coupler with an oxidation product of a color developing agent is higher than that of the yellow or cyan coupler.Type: GrantFiled: June 9, 1998Date of Patent: December 5, 2000Assignee: Konica CorporationInventors: Toshihiko Iwasaki, Masaru Iwagaki
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Monochrome image forming silver halide light-sensitive material and photo-taking unit using the same
Patent number: 6027868Abstract: Disclosed are a silver halide light-sensitive material for forming a monochrome-image which material is colored in orange, a silver halide light-sensitive material for forming a monochrome-image which material has an identical printing level as at least one of the silver halide color light-sensitive materials provided for a negative-positive type color photographic system, and a photo-taking unit loading and packaging in a photographable state at least one of the monochrome image forming silver halide light-sensitive material. The invention provides a silver halide light-sensitive material for forming a monochrome-image which is suitable for a negative-positive system color photographic processing and is easy for printing onto a photographic paper.Type: GrantFiled: September 4, 1997Date of Patent: February 22, 2000Assignee: Konica CorporationInventors: Masaru Iwagaki, Toshihiko Iwasaki -
Patent number: 5998001Abstract: A magnetic recording medium is disclosed, comprising a support having on side thereof a magnetic recording layer and on the other side, photographic component layers including a silver halide emulsion layer, wherein a contact angle between water and a surface of the side having the magnetic recording layer is from 85.degree. to 100.degree..Type: GrantFiled: January 21, 1997Date of Patent: December 7, 1999Assignee: Konica CorporationInventors: Masaru Iwagaki, Kimio Ozawa
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Patent number: 5721963Abstract: A camera including a photographing lens and a finder to provide a viewing image field through which an object can be observed. The field ratio of the viewfinder field to the photographed image field on the film is 87% to 120% and the exposure value of the camera is 11 to 13.5.Type: GrantFiled: November 27, 1996Date of Patent: February 24, 1998Assignee: Konica CorporationInventors: Masaru Iwagaki, Yoshitaka Yamada
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Patent number: 5508783Abstract: In an apparatus for handling a photographic roll film on order of a customer, the film carries the customer code on its recording layer. The printing device reads the customer code on the recording layer of the film and prints the customer code onto photographic papers and an index-print sheet. The customer codes on the film, the photographic papers, and the index-print sheet are compared to ascertain the customer's identification.Type: GrantFiled: January 24, 1994Date of Patent: April 16, 1996Assignee: Konica CorporationInventors: Masaru Iwagaki, Toshifumi Iijima
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Patent number: H1548Abstract: A silver halide color photosensitive material is provided, comprising a tranparent support having a thickness of not more than 120 .mu.m and provided thereon photosensitive layers, wherein at least one of the photosensitive layers contains a silver halide emulsion containing silver halide grains controlled so that sensitivity specks are localized at a specific site of the grains or in the vicinity thereof; and the transparent support is a polyester prepared by polycondensation of an aromatic dibasic acid and a glycol, wherein the polycondensation is conducted in the presence of (i) an aromatic dicarboxylic acid having a metal sulfonate group or an ester thereof, and (ii) a polyalkyleneglycol or (iii) a saturated aliphatic dicarboxylic acid or an ester thereof, each as copolymerizing components, during the course of polymerization reaction.Type: GrantFiled: September 13, 1993Date of Patent: June 4, 1996Assignee: Konica CorporationInventor: Masaru Iwagaki
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Patent number: H1593Abstract: A silver halide color photographic light-sensitive material is provided, comprising photographic component layers comprising a red-sensitive layer, a green-sensitive layer, a blue-sensitive layer and a nonlight-sensitive layer, and having an ISO speed of 320 to 800, wherein the total coating weight of silver in the component layers is within a range of 3.0 to 8.0 g/m.sup.2 ; a dry coating thickness is 22 .mu.m or less; and at least one of the component layers contains a dye in the form of a dispersion of solid particles dispersed in a binder.Type: GrantFiled: February 22, 1994Date of Patent: September 3, 1996Inventors: Hideaki Haraga, Masaru Iwagaki