Patents by Inventor Toshiyuki Ikariya
Toshiyuki Ikariya 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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Publication number: 20090305598Abstract: [Problem to be Solved] To continuously manufacture display units, and prevent warping or peeling of display units after sticking together, and eliminate mixture of air babbles, and prevent the occurrence of uneven images.Type: ApplicationFiled: December 9, 2005Publication date: December 10, 2009Inventors: Atsuo Nozaki, Toshiyuki Ikariya, Shigeyoshi Otsuki, Toshimasa Eguchi, Katsuji Takahashi, Shigenori Yamaoka
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Patent number: 6942096Abstract: Paired light shielding flange members, each having: a hollow cylindrical boss section to be inserted into a core around which a photosensitive material has been wound, wherein a plurality of rip sections are formed on the exterior surface of the cylindrical boss section parallel with an axis of the boss section, and an interior surface portion of rib is grooved in parallel with the axis of the hollow cylindrically boss section, and a flange section, integrated concentrically with the hollow cylindrical boss section, to prevent the edge of photosensitive material from being exposed to light.Type: GrantFiled: August 11, 2003Date of Patent: September 13, 2005Assignee: Konica CorporationInventors: Hajime Kobayashi, Toshiyuki Ikariya, Mitsuru Nagasaki
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Publication number: 20040033331Abstract: Paired light shielding flange members, each having:Type: ApplicationFiled: August 11, 2003Publication date: February 19, 2004Applicant: Konica CorporationInventors: Hajime Kobayashi, Toshiyuki Ikariya, Mitsuru Nagasaki
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Patent number: 5771418Abstract: An apparatus for processing a photosensitive material includes a device to replenish a tablet of a solid processing agent into a processing tank in which a cross-section of the tablet is shaped in a circle. A container in which plural tablets are accommodated is detachably mounted on the device. The plural tablets are accommodated in such a manner that an outer circumference of each tablet is contacted with that of the others.Type: GrantFiled: June 5, 1995Date of Patent: June 23, 1998Assignee: Konica CorporationInventors: Yorikatsu Miyazawa, Hideo Ishii, Yoshifumi Tsubaki, Toshiyuki Ikariya, Hideo Kobayashi, Yasuhiro Oka
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Patent number: 5559577Abstract: In an apparatus for supplying a solid processing agent to a processing tank of a photographic material processing apparatus, there is provide a put-back mechanism for putting a solid processing agent back into an accommodation container when the accommodation container is moved from a operating position to a maintenance position on which the accommodation container can be replaced with a new one.Type: GrantFiled: February 10, 1995Date of Patent: September 24, 1996Assignee: Konica CorporationInventors: Yorikatsu Miyazawa, Hideo Ishii, Toshiyuki Ikariya, Hideo Kobayashi, Shigeharu Koboshi, Yutaka Takei, Haruo Hakamada
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Patent number: 5489962Abstract: An apparatus for processing a photosensitive material includes a device to replenish a tablet of a solid processing agent into a processing tank in which a cross-section of the tablet is shaped in a circle. A container in which plural tablets are accommodated is detachably mounted on the device. The plural tablets are accommodated in such a manner that an outer circumference of each tablet is contacted with that of the others.Type: GrantFiled: June 17, 1994Date of Patent: February 6, 1996Assignee: Konica CorporationInventors: Yorikatsu Miyazawa, Hideo Ishii, Yoshifumi Tsubaki, Toshiyuki Ikariya, Hideo Kobayashi, Yasuhiro Oka
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Patent number: 5380630Abstract: Disclosed is a color photographic product having a patrone and a silver halide color photographic material rolled in said patrone, which said silver halide color photographic material comprises;a support having a thickness of 90 .mu.m or less,a backing layer on a first face of said support,a silver halide emulsion layer and a protective layer on a second face of said support,wherein each outermost layer on said first and second face has a coefficient of kinetic friction of 0.33 or less with respect to a velvet attached to an opening of said patrone and said opening has a gap of 0.5 to 2.9 mm.A silver halide photographic light-sensitive material according to this invention is improved in flaw resistance, image sharpness and film abrasion resistance.Type: GrantFiled: February 24, 1994Date of Patent: January 10, 1995Assignee: Konica CorporationInventors: Yoshihiro Mochizuki, Eiichi Ueda, Toshiyuki Ikariya
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Patent number: 5370227Abstract: A film cartridge container which can accommodate two film cartridges with short film tongues projecting straight from the cartridges. The film cartridge container has devices for fixing the film cartridges in the container and for attaching another film cartridge container by lid and bottom so that many containers can be stack for display.Type: GrantFiled: January 21, 1994Date of Patent: December 6, 1994Assignee: Konica CorporationInventors: Osamu Shibazaki, Toshiyuki Ikariya, Shigekazu Sakai
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Patent number: 5246111Abstract: A magazine for a roll-type of photosensitive material having: an inner holder including a back plate made of paper; side plates made of paper connected with both sides of the back plate; supporting members each composed of plural accumulated disks and made of paper for supporting both ends of a spool around which the photosensitive material is wound; and a lightproof box made of paper to cover the inner holder. A slit through which the photosensitive material is pulled out is formed by a folded portion of the back plate and a lid portion of the lightproof box. A lightproofing material is provided to the folded portion of the back plate and the lid portion of the lightproof box at the slit. The supporting members are pivotally held by the side plates through a metallic or a synthetic resin shaft.Type: GrantFiled: February 18, 1992Date of Patent: September 21, 1993Assignee: Konica CorporationInventors: Osamu Shibazaki, Toshiyuki Ikariya, Masao Ishikawa
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Patent number: 5054710Abstract: A spool for winding a photographic roll of film in a camera. The spool includes a shaft having a slit formed by opposed walls one of which has a protrusion extending into the slit and positioned between two ribs of the other wall. The protrusion is received in a perforation of the film tongue to wind the film when the spool is turned in a winding direction. When the film is unwound, the film tongue smoothly and reliably slips out of the slit as the perforation wall slides down an angled wall of the protrusion so that the film is released from the spool.Type: GrantFiled: April 30, 1990Date of Patent: October 8, 1991Assignee: Konica CorporationInventors: Toshiyuki Ikariya, Osamu Shibazaki
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Patent number: 4834310Abstract: The invention provides a spool for winding a photographic roll film. The spool has a bar-shaped spool core which is slitted to lengthwise direction to form a slit for inserting a tongue-shaped end of the film having a through hole. On an inside wall of the slit, there is provided a catch claw capable of engaging the through hole. On another inside wall opposite to the above inside wall, there is provided a pressing rib for pressing and guiding the tongue-shaped end to the catch claw. A part of the outer surface of the spool core, adjoining to the inside wall of the slit in which is disposed the pressing rib, is shaped to serve as a film contact surface. The tip surface of the pressing rib and the film contact surface both jointly form a continuous shape of a circular arc.Type: GrantFiled: January 19, 1988Date of Patent: May 30, 1989Assignee: Konica CorporationInventors: Toshiyuki Ikariya, Kiyohiko Takahashi, Osamu Shibazaki, Nori Sakamoto
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Patent number: 4668472Abstract: A process for the continuous preparation of slides to be chemically analyzed comprises forming regularly a plurality of hollows on an advancing web material; putting a piece of film to be chemically analyzed in each of the hollows; sticking a long covering member having a plurality of apertures corresponding in their positions to the hollows on the web material onto the surface of the web material so that the apertures and the hollows on the web material are in registration; and cutting the circumference outside of each of the hollows. Also disclosed is a slide to be chemically analyzed which comprises a web material having a hollow in the central region thereof in which a film to be chemically analyzed is put, a covering member having an aperture on the surface thereof stuck to the web material; and downwardly extending flanges on a circumferential portion of the slide having heights substantially equal to that of the hollow to stabilize positioning of the slide.Type: GrantFiled: November 15, 1984Date of Patent: May 26, 1987Assignee: Konishiroku Photo Industry Co., Ltd.Inventors: Norio Sakamoto, Toshiyuki Ikariya, Kiyohiko Takahashi, Masao Nakamura, Akira Yanagisawa
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Patent number: D378297Type: GrantFiled: October 12, 1994Date of Patent: March 4, 1997Assignee: Konica CorporationInventors: Toshiyuki Ikariya, Hideo Kobayashi, Hideo Ishii