Patents by Inventor Toshio Hagiwara
Toshio Hagiwara 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: 9642449Abstract: The present invention relates to a paint-coating brush consisting of a rectangular flat body plate, a handle installed on a center of an upper surface of the body plate, and a plurality of bristles bundled on a lower surface of the body plate, wherein a front end portion of the said plate is bended downward to form a sharp R-shaped muzzle section. The procedures of using the paint-coating brush include: (A) dipping the plurality of bristles in paint; (B) using a front end (tip) portion of the body plate to contact a borderline of a target object and then coating towards a central part of the object being painted. However, the procedure of masking non-coating areas is not included.Type: GrantFiled: December 31, 2012Date of Patent: May 9, 2017Assignee: Kabushikigaisha KabegamikakumeiInventor: Toshio Hagiwara
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Publication number: 20140186539Abstract: The present invention relates to a paint-coating brush consisting of a rectangular flat body plate, a handle installed on a center of an upper surface of the body plate, and a plurality of bristles bundled on a lower surface of the body plate, wherein a front end portion of the said plate is bended downward to form a sharp R-shaped muzzle section. The procedures of using the paint-coating brush include: (A) dipping the plurality of bristles in paint; (B) using a front end (tip) portion of the body plate to contact a borderline of a target object and then coating towards a central part of the object being painted. However, the procedure of masking non-coating areas is not included.Type: ApplicationFiled: December 31, 2012Publication date: July 3, 2014Applicant: Kabushikigaisha KabegamikakumeiInventor: Toshio Hagiwara
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Patent number: 5872579Abstract: An ink-jet printing apparatus which is capable of maintaining a predetermined clearance between a printing surface of a printing object and an ink-jet head, includes a printing object mounting portion, on which the printing object is mounted, an ink-jet unit provided so as to be capable of relative movement in an opposing direction with respect to the printing object mounting portion, and mounting an ink-jet head which can oppose the printing surface of the printing object, shifting means for shifting the ink-jet unit mounting portion relative to the printing object mounting portion in the opposing direction, and a clearance adjusting sensor provided at the side of the ink-jet unit mounting portion so as to be capable of contacting the printing surface of the printing object.Type: GrantFiled: January 31, 1996Date of Patent: February 16, 1999Assignee: Canon Denshi Kabushiki KaishaInventors: Kimio Handa, Toshio Hagiwara, Tadashi Arai
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Patent number: 5294968Abstract: A developing apparatus for use with a photoreceptor to form a toner image, including a housing to store toner therein; an agitator having a shaft whose length is smaller than the inside dimension of the housing; a gear mechanism to transmit a driving force to the shaft member; and a coupling to couple the gear and the shaft, wherein the coupling is positioned inside the housing.Type: GrantFiled: June 24, 1992Date of Patent: March 15, 1994Assignee: Konica CorporationInventors: Kiyoshi Ueda, Mitsuyoshi Nagashita, Toshio Hagiwara
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Patent number: 4523433Abstract: A cold storage body that comprises a hermetically sealed vessel made of aluminum alloy in which a cold storage medium in an appropriate amount is enclosed with a space remaining within the vessel filled with a compressed inert gas at an appropriate pressure. The vessel may comprise a can type trunk portion of a thin aluminum sheet having an open end with a cover member closing the open end of the trunk member. The thus formed cold storage body has sufficient strength regardless of temperature variation for cooling the cold storage body as well as a long durability and a high corrosion resisting property.Type: GrantFiled: June 13, 1984Date of Patent: June 18, 1985Assignee: Nippon Light Metal Co., Ltd.Inventors: Masahiro Takahashi, Toshio Hagiwara, Takao Nishizaki, Kinya Niizeki
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Patent number: 4518466Abstract: A web conveying method and apparatus in which a metal web is maintained substantially parallel to an adjacent electrode despite fluctuations in the flow of an electrolytic solution in which the web is immersed. A guide plate is disposed adjacent the web on the side thereof opposite the electrode. A plurality of through-holes are formed in the guide plate which are evenly distributed thereon. Due to the flow of solution through the guide plate, a static pressure is applied to the web which maintains it substantially parallel at all times to the electrode.Type: GrantFiled: December 9, 1983Date of Patent: May 21, 1985Assignees: Fuji Photo Film Co., Ltd., Nippon Light Metal Company Ltd.Inventors: Masahiro Takahashi, Toshio Hagiwara, Tsutomu Kakei, Kazutaka Oda
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Patent number: 4488817Abstract: The device for making frozen confections such as ice cream comprises a double-walled cylindrical vessel having an upper open end and a closed bottom and consisting of a thin aluminum inner vessel member and a thin aluminum outer vessel member with the upper ends thereof hermetically sealingly curled together, the space between the inner and the outer vessel member being filled with a cold keeping agent, an outer receptacle for receiving and supporting the vessel therein with a clearance or heat insulating material provided therebetween, a cover member adapted to engage at its periphery with a ring attached to the upper edge of the double-walled vessel and/or the outer receptacle, and a stirring means extending into the interior of the vessel through a bearing hole formed at the center of the cover member.Type: GrantFiled: July 7, 1983Date of Patent: December 18, 1984Assignee: Nippon Light Metal Co., Ltd.Inventors: Susumu Uesaka, Toshio Hagiwara, Akira Yusen, Minoru Takayama, Shinichi Urakami
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Patent number: 4432854Abstract: A web conveying method and apparatus in which a metal web is maintained substantially parallel to an adjacent electrode despite fluctuations in the flow of an electrolytic solution in which the web is immersed. A guide plate is disposed adjacent the web on the side thereof opposite the electrode. A plurality of through-holes are formed in the guide plate which are evenly distributed thereon. Due to the flow of solution through the guide plate, a static pressure is applied to the web which maintains it substantially parallel at all times to the electrode.Type: GrantFiled: February 27, 1981Date of Patent: February 21, 1984Assignee: Fuji Photo Film Co., Ltd.Inventors: Masahiro Takahashi, Toshio Hagiwara, Tsutomu Kakei, Kazutaka Oda
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Patent number: 4417796Abstract: A mirror box formed of metal serves as a metallic portion constituting together with a plastic portion an essential part for imparting strength characteristics to a camera body. The metallic portion is provided with a base for a lens mount and with similar parts for assembling other element. During molding, some of the metallic segments of the lens mount base are inserted as a framework into the plastic portion so that the metallic and plastic portions are constructed in the form of a unit. This unit is then assembled with other portions as the base unit of the essential part to complete a single lens reflex camera body.Type: GrantFiled: November 4, 1981Date of Patent: November 29, 1983Assignee: Canon Kabushiki KaishaInventors: Yoji Sugiura, Toshio Hagiwara, Toru Okumura, Syunichi Nakahara