Patents by Inventor Atsushi Okuno
Atsushi Okuno 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: 20240133109Abstract: A disclosed drum-type washing machine having a softening apparatus comprises: a cylindrical water tank accommodating laundry and having a rotating drum; a case for accommodating the water tank; and a softening apparatus having a hardness component remover for removing hardness components from washing water, and a regeneration agent accommodation unit spaced apart from the hardness component remover on opposite sides from a center of the tub, and for accommodating a regeneration agent that regenerates a function of the hardness component remover.Type: ApplicationFiled: December 27, 2023Publication date: April 25, 2024Inventors: Atsushi OHYAGI, Hitoshi MINAI, Takashi ANDO, Tomoyuki OKUNO, Yasushi URAI
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Patent number: 6579748Abstract: An object of the present invention is to present a fabrication method for electronic components that allows further reduction in the size of electronic components by making the semiconductor substrate thinner, and at the same time allows operation as an electronic circuit with no problems, and further, has a durability sufficient to endure even use in a mobile telephone. In order to attain this object, the present invention has a first application process (process S12) in which encapsulating resin is applied to the surface of the substrate on which the posts are formed, a back surface grinding process (process S18) in which the back surface of said substrate is ground, a second application process (process S20) in which an encapsulating resin is applied to the back surface of said substrate after being ground, and a separation process (process S26) in which said substrate is cut along with said encapsulating resin and at the same time individual electronic components are separated.Type: GrantFiled: May 17, 2000Date of Patent: June 17, 2003Assignee: Sanyu Rec Co., Ltd.Inventors: Atsushi Okuno, Noriko Fujita, Yuki Ishikawa, Noritaka Oyama
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Patent number: 6507599Abstract: An induction heating furnace includes a furnace body having a side wall extending so obliquely as to increase in radius from the bottom to the top edge portion and formed by a plurality of longitudinally split, conductive segments arrayed circumferentially and insulated from each other, a first induction heating coil arranged at an outer periphery of the side wall for subjecting a to-be-heated material accommodated in the furnace body to induction heating and a melt-use power source for supplying AC power to the first induction heating coil.Type: GrantFiled: February 1, 2002Date of Patent: January 14, 2003Assignee: Shinko Electric Co., Ltd.Inventors: Masanori Tsuda, Atsushi Okuno, Yasuhiro Nakai
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Patent number: 6507598Abstract: An induction heating furnace includes a furnace body having a side wall extending so obliquely as to increase in radius from the bottom to the top edge portion and formed by a plurality of longitudinally split, conductive segments arrayed circumferentially and insulated from each other, a first induction heating coil arranged at an outer periphery of the side wall for subjecting a to-be-heated material accommodated in the furnace body to induction heating and a melt-use power source for supplying AC power to the first induction heating coil.Type: GrantFiled: February 1, 2002Date of Patent: January 14, 2003Assignee: Shinko Electric Co., Ltd.Inventors: Masanori Tsuda, Atsushi Okuno, Yasuhiro Nakai
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Patent number: 6487234Abstract: An induction heating furnace includes a furnace body having a side wall extending so obliquely as to increase in radius from the bottom to the top edge portion and formed by a plurality of longitudinally split, conductive segments arrayed circumferentially and insulated from each other, a first induction heating coil arranged at an outer periphery of the side wall for subjecting a to-be-heated material accommodated in the furnace body to induction heating and a melt-use power source for supplying AC power to the first induction heating coil.Type: GrantFiled: August 8, 2001Date of Patent: November 26, 2002Assignee: Shinko Electric Co., Ltd.Inventors: Masanori Tsuda, Atsushi Okuno, Yasuhiro Nakai
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Publication number: 20020085614Abstract: An induction heating furnace includes a furnace body having a side wall extending so obliquely as to increase in radius from the bottom to the top edge portion and formed by a plurality of longitudinally split, conductive segments arrayed circumferentially and insulated from each other, a first induction heating coil arranged at an outer periphery of the side wall for subjecting a to-be-heated material accommodated in the furnace body to induction heating and a melt-use power source for supplying AC power to the first induction heating coil.Type: ApplicationFiled: February 1, 2002Publication date: July 4, 2002Applicant: SHINKO ELECTRIC CO., LTD.Inventors: Masanori Tsuda, Atsushi Okuno, Yasuhiro Nakai
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Publication number: 20020085613Abstract: An induction heating furnace includes a furnace body having a side wall extending so obliquely as to increase in radius from the bottom to the top edge portion and formed by a plurality of longitudinally split, conductive segments arrayed circumferentially and insulated from each other, a first induction heating coil arranged at an outer periphery of the side wall for subjecting a to-be-heated material accommodated in the furnace body to induction heating and a melt-use power source for supplying AC power to the first induction heating coil.Type: ApplicationFiled: February 1, 2002Publication date: July 4, 2002Applicant: SHINKO ELECTRIC CO., LTD.Inventors: Masanori Tsuda, Atsushi Okuno, Yasuhiro Nakai
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Publication number: 20020080847Abstract: An induction heating furnace includes a furnace body having a side wall extending so obliquely as to increase in radius from the bottom to the top edge portion and formed by a plurality of longitudinally split, conductive segments arrayed circumferentially and insulated from each other, a first induction heating coil arranged at an outer periphery of the side wall for subjecting a to-be-heated material accommodated in the furnace body to induction heating and a melt-use power source for supplying AC power to the first induction heating coil.Type: ApplicationFiled: February 1, 2002Publication date: June 27, 2002Applicant: SHINKO ELECTRIC CO., LTD.Inventors: Masanori Tsuda, Atsushi Okuno, Yasuhiro Nakai
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Patent number: 6385231Abstract: An induction heating furnace includes a furnace body having a side wall extending so obliquely as to increase in radius from the bottom to the top edge portion and formed by a plurality of longitudinally split, conductive segments arrayed circumferentially and insulated from each other, a first induction heating coil arranged at an outer periphery of the side wall for subjecting a to-be-heated material accommodated in the furnace body to induction heating and a melt-use power source for supplying AC power to the first induction heating coil.Type: GrantFiled: April 24, 2001Date of Patent: May 7, 2002Assignee: Shinko Electric Co., Ltd.Inventors: Masanori Tsuda, Atsushi Okuno, Yasuhiro Nakai
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Publication number: 20020027940Abstract: An induction heating furnace includes a furnace body having a side wall extending so obliquely as to increase in radius from the bottom to the top edge portion and formed by a plurality of longitudinally split, conductive segments arrayed circumferentially and insulated from each other, a first induction heating coil arranged at an outer periphery of the side wall for subjecting a to-be-heated material accommodated in the furnace body to induction heating and a melt-use power source for supplying AC power to the first induction heating coil.Type: ApplicationFiled: August 8, 2001Publication date: March 7, 2002Applicant: SHINKO ELECTRIC CO., LTD.Inventors: Masanori Tsuda, Atsushi Okuno, Yasuhiro Nakai
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Patent number: 6307875Abstract: An induction heating furnace includes a furnace body having a side wall extending so obliquely as to increase in radius from the bottom to the top edge portion and formed by a plurality of longitudinally split, conductive segments arrayed circumferentially and insulated from each other, a first induction heating coil arranged at an outer periphery of the side wall for subjecting a to-be-heated material accommodated in the furnace body to induction heating and a melt-use power source for supplying AC power to the first induction heating coil.Type: GrantFiled: April 23, 1998Date of Patent: October 23, 2001Assignee: Shinko Electric Co., Ltd.Inventors: Masanori Tsuda, Atsushi Okuno, Yasuhiro Nakai
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Publication number: 20010022801Abstract: An induction heating furnace includes a furnace body having a side wall extending so obliquely as to increase in radius from the bottom to the top edge portion and formed by a plurality of longitudinally split, conductive segments arrayed circumferentially and insulated from each other, a first induction heating coil arranged at an outer periphery of the side wall for subjecting a to-be-heated material accommodated in the furnace body to induction heating and a melt-use power source for supplying AC power to the first induction heating coil.Type: ApplicationFiled: April 24, 2001Publication date: September 20, 2001Applicant: SHINKO ELECTRIC CO., LTD.Inventors: Masanori Tsuda, Atsushi Okuno, Yasuhiro Nakai
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Patent number: 6095054Abstract: A transport system has a track provided along a transport route forming a main route and at least one branch route connected to the main route at a branch point. A first power supply line is provided along the main route; a second power supply line is provided along the branch route and a transport vehicle moves along the track. There is a drive unit for driving the transport vehicle along the track with the drive unit being attached to the transport vehicle, a route selector for selecting a branch route at the branch point and a power receiver for receiving electric power from the first and second power supply lines to supply electric power to the drive unit.Type: GrantFiled: March 31, 1998Date of Patent: August 1, 2000Assignee: Shinko Electric Co., Ltd.Inventors: Hitoshi Kawano, Masanao Murata, Tanaka Tsuyoshi, Atsushi Okuno
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Patent number: 6063646Abstract: The invention provides a method for producing semiconductor packages comprising the steps of forming electronic circuits for a plurality of semiconductor chips 11 on a wafer 1, forming bumps 2 on the plurality of semiconductor chips 11, encapsulating the circuit-forming surface 111 of the wafer 1 and the bumps 2 with a sealant by screen printing means to form a sealant layer 4, curing the sealant layer 4, grinding the surface of the sealant layer 4 until the upper end surface of the bump 2 becomes exposed, placing solder balls on said upper end surface of bumps 2 to weld the balls to the surface thereof, and dicing the wafer 1 and the sealant layer 4 as united into individual semiconductor chips 11. Screen printing means is used to encapsulate the entire surface of the wafer with a resin, so that the equipment costs can be markedly reduced as compared with conventional methods using a mold.Type: GrantFiled: October 6, 1998Date of Patent: May 16, 2000Assignee: Japan Rec Co., Ltd.Inventors: Atsushi Okuno, Koichiro Nagai, Noriko Fujita, Yuki Ishikawa, Noritaka Oyama, Tsunekazu Hashimoto
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Patent number: 5746008Abstract: Disclosed is an electronic substrate processing system comprising a processing equipment for processing electronic substrates including semiconductor wafers and liquid crystal substrates; a cleaning equipment for cleaning said electronic substrate in a predetermined processing step; a portable closed container for accommodating a cassette containing said electronic substrate; a purging station for gas-purging said portable closed containers; and a storage member for storing said portable closed containers, wherein said cassette accommodates said electronic substrates which have been cleaned by said cleaning equipment being set in said portable closed container and purged with an inert gas in said purging station, and said portable closed container or containers is stored in said storing section when necessary.Type: GrantFiled: February 24, 1997Date of Patent: May 5, 1998Assignee: Shinko Electric Co., Ltd.Inventors: Teppei Yamashita, Masanao Murata, Tsuyoshi Tanaka, Teruya Morita, Hitoshi Kawano, Mitsuhiro Hayashi, Atsushi Okuno, Akio Nakamura
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Patent number: 5621982Abstract: Disclosed is an electronic substrate processing system comprising a processing equipment for processing electronic substrates including semiconductor wafers and liquid crystal substrates; a cleaning equipment for cleaning said electronic substrate in a predetermined processing step; a portable closed container for accommodating a cassette containing said electronic substrate; a purging station for gas-purging said portable closed containers; and a storage member for storing said portable closed containers, wherein said cassette accommodates said electronic substrates which have been cleaned by said cleaning equipment being set in said portable closed container and purged with an inert gas in said purging station, and said portable closed container or containers is stored in said storing section when necessary.Type: GrantFiled: October 27, 1994Date of Patent: April 22, 1997Assignee: Shinko Electric Co., Ltd.Inventors: Teppei Yamashita, Masanao Murata, Tsuyoshi Tanaka, Teruya Morita, Hitoshi Kawano, Mitsuhiro Hayashi, Atsushi Okuno, Akio Nakamura
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Patent number: 5433574Abstract: A gas purge unit for a portable closed container is defined by a purge box including an opening, and a container stand around the opening on which a closed container is set; a gas supplying inlet coupled to a gas supplying source, and a gas discharging outlet; and a lifting mechanism for closing the opening from inside of the purge box and controlling the locking and unlocking operations of a locking mechanism provided in the lid of the container.Type: GrantFiled: December 27, 1994Date of Patent: July 18, 1995Assignee: Shinko Electric Co., Ltd.Inventors: Hitoshi Kawano, Teppei Yamashita, Masanao Murata, Tsuyoshi Tanaka, Teruya Morita, Atsushi Okuno, Mitsuhiro Hayashi, Akio Nakamura
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Patent number: 5389769Abstract: An ID recognizing system for a semiconductor manufacturing system includes IC modules set in surfaces of containers which accommodate wafers and are conveyed from one device to another in the semiconductor manufacturing system. Each IC module is capable of transmitting and receiving signals from fixed stations and includes a reloadable memory. The semiconductor manufacturing system is made up of a number of devices for performing manufacturing operations on the wafers in the containers, and each of the devices include one of the fixed stations. The IC module is powered by the energy of radio waves received from the fixed station in the device in which said container has been placed for processing of the wafers therein. The radio communication is in the form of communication packets which include data on individual wafers in the cassettes so that the individual wafers can be processed separately.Type: GrantFiled: March 26, 1993Date of Patent: February 14, 1995Assignee: Shinko Electric Co., Ltd.Inventors: Teppei Yamashita, Masanao Murata, Tsuyoshi Tanaka, Teruya Morita, Hitoshi Kawano, Atsushi Okuno, Masanori Tsuda, Mitsuhiro Hayashi
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Patent number: 5363867Abstract: An article storage house in a clean room for airtightly accommodating a wafer cassette, etc. in which the wafer cassette carried in from the outside of an article carry-in/out portion is accommodated into a container by an automatic article delivery unit disposed in the article carry-in/out portion or it is carried in the article storage house while it is accommodated in the container and is stored in sections of the article storage house. An inert gas purge mechanism and an automatic container cleaning portion are disposed in the automatic article delivery unit or each section.Type: GrantFiled: January 21, 1993Date of Patent: November 15, 1994Assignee: Shinko Electric Co., Ltd.Inventors: Hitoshi Kawano, Atsushi Okuno, Masanori Tsuda, Mitsuhiro Hayashi, Teppei Yamashita, Masanao Murata, Tsuyoshi Tanaka, Teruya Morita, Akio Nakamura
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Patent number: RE38961Abstract: The invention provides a method for producing semiconductor packages comprising the steps of forming electronic circuits for a plurality of semiconductor chips 11 on a wafer 1, forming bumps 2 on the plurality of semiconductor chips 11, encapsulating the circuit-forming surface 111 of the wafer 1 and the bumps 2 with a sealant by screen printing means to form a sealant layer 4, curing the sealant layer 4, grinding the surface of the sealant layer 4 until the upper end surface of the bump 2 becomes exposed, placing solder balls on said upper end surface of bumps 2 to weld the balls to the surface thereof, and dicing the wafer 1 and the sealant layer 4 as united into individual semiconductor chips 11. Screen printing means is used to encapsulate the entire surface of the wafer with a resin, so that the equipment costs can be markedly reduced as compared with conventional methods using a mold.Type: GrantFiled: May 16, 2002Date of Patent: January 31, 2006Assignees: Casio Computer Co., Ltd., Sanyu Rec Co., Ltd.Inventors: Atsushi Okuno, Koichiro Nagai, Noriko Fujita, Yuki Ishikawa, Noritaka Oyama, Tsunekazu Hashimoto