Patents by Inventor Youji Tanaka
Youji Tanaka 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: 20240033981Abstract: A manufacturing method of a resin molded member includes: an insert member molding step of building an insert member by stacking layers of a base resin containing continuous fibers by using a 3D printer; an aligning step of aligning the insert member in a cavity of an injection molding mold; and a resin portion molding step of molding a resin portion integrated with the insert member by filling an injection molding resin into the cavity, wherein the insert member is arranged on a surface of a weld portion by the resin portion molding step, and the continuous fibers in the insert member are oriented in direction crossing over the weld portion, the weld portion being formed in the resin portion.Type: ApplicationFiled: December 10, 2021Publication date: February 1, 2024Applicant: KYB CorporationInventors: Youji TANAKA, Kenta KURIHARA
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Patent number: 8387043Abstract: A USB port shared control method executed by a hypervisor controlling port sharing among virtual machines and having a physical USB host controller including a physical register, the virtual machines each including a virtual USB host controller having a virtual register. The method includes performing sharing by: selectively allocating the physical register to the virtual register of a subject virtual USB host controller provided in a subject virtual machine of the plurality of virtual machines to occupy and unitize the USB port by the subject virtual machine, and directly reading or writing of the physical register by the subject virtual machine via the subject virtual USB host controller, to thereby allow the subject virtual USB host controller to directly control the physical USB host controller. More particularly, the allocating, reading and writing are switched from subject virtual machine to subject virtual machines to facilitate sharing.Type: GrantFiled: January 26, 2009Date of Patent: February 26, 2013Assignee: Hitachi, Ltd.Inventors: Youji Tanaka, Yukari Hatta, Hideaki Toufuku
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Publication number: 20100217950Abstract: A computer system with a physical computer having a physical processor, physical memory, virtual computer and virtual computer controller is disclosed. The virtual computer has its own processor and memory, which are virtual components that are provided by logically dividing the physical processor and memory, respectively. The virtual computer also has a page table storing a physical/virtual memory address correspondence relationship, and a protection object table for address management of a protected address space in the virtual memory. The controller includes a protection exception processing unit, protection exception save region, virtual/physical memory address converter, and instruction analyzer. Upon execution of protection exception processing, the controller compares an instruction address at which was generated the protection exception processing to an instruction address of protection exception information saved.Type: ApplicationFiled: November 23, 2009Publication date: August 26, 2010Applicant: HITACHI, LTD.Inventors: Youji TANAKA, Eiichiro OIWA, Naoya HATTORI
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Patent number: 7687224Abstract: A photosensitive film excellent in workability and making it possible, in a normal pressure laminating process, to laminate photosensitive films on the surface of substrate having a metallic surface with a reduced number of air voids generated and in a high product yield, said film comprising a support film (A), a photosensitive resin composition-containing photosensitive resin layer (B) formed on said support (A) and a protecting film (C) further stuck on said layer (B), wherein the number of fish eyes having a diameter of at least 80 ?m included in the protecting film (C) does not exceed 5 fish eyes/m2.Type: GrantFiled: August 26, 2005Date of Patent: March 30, 2010Assignee: Hitachi Chemical Company, Ltd.Inventors: Jinko Kimura, Chikara Ishikawa, Youji Tanaka, Shinji Takano, Yoshitaka Minami
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Patent number: 7645561Abstract: A photosensitive film excellent in workability and making it possible, in a normal pressure laminating process, to laminate photosensitive films on the surface of substrate having a metallic surface with a reduced number of air voids generated and in a high product yield, said film comprising a support film (A), a photosensitive resin composition-containing photosensitive resin layer (B) formed on said support (A) and a protecting film (C) further stuck on said layer (B), wherein the number of fish eyes having a diameter of at least 80 ?m included in the protecting film (C) does not exceed 5 fish eyes/m2.Type: GrantFiled: September 17, 1998Date of Patent: January 12, 2010Assignee: Hitachi Chemical Company, Ltd.Inventors: Jinko Kimura, Chikara Ishikawa, Youji Tanaka, Shinji Takano, Yoshitaka Minami
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Patent number: 7645562Abstract: A photosensitive film excellent in workability and making it possible, in a normal pressure laminating process, to laminate photosensitive films on the surface of substrate having a metallic surface with a reduced number of air voids generated and in a high product yield, said film comprising a support film (A), a photosensitive resin composition-containing photosensitive resin layer (B) formed on said support (A) and a protecting film (C) further stuck on said layer (B), wherein the number of fish eyes having a diameter of at least 80 ?m included in the protecting film (C) does not exceed 5 fish eyes/m2.Type: GrantFiled: November 9, 2006Date of Patent: January 12, 2010Assignee: Hitachi Chemical Company, Ltd.Inventors: Jinko Kimura, Chikara Ishikawa, Youji Tanaka, Shinji Takano, Yoshitaka Minami
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Publication number: 20090204965Abstract: Virtual USB host controllers are arranged in a plurality of virtual machines constructed inside a physical machine; emulation of the unmounting and mounting of a USB device in a used physical USB port and modifications in the allocation of the USB port utilization rights of a virtual machine are carried out by means of an operation from a control terminal to make possible exclusive utilization; and the physical USB port is utilized jointly among the virtual machines.Type: ApplicationFiled: January 26, 2009Publication date: August 13, 2009Inventors: Youji Tanaka, Yukari Hatta, Hideaki Toufuku
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Publication number: 20070092835Abstract: A photosensitive film excellent in workability and making it possible, in a normal pressure laminating process, to laminate photosensitive films on the surface of substrate having a metallic surface with a reduced number of air voids generated and in a high product yield, said film comprising a support film (A), a photosensitive resin composition-containing photosensitive resin layer (B) formed on said support (A) and a protecting film (C) further stuck on said layer (B), wherein the number of fish eyes having a diameter of at least 80 ?m included in the protecting film (C) does not exceed 5 fish eyes/m2.Type: ApplicationFiled: November 9, 2006Publication date: April 26, 2007Applicant: HITACHI CHEMICAL COMPANY, LTD.Inventors: Jinko KIMURA, Chikara ISHIKAWA, Youji TANAKA, Shinji TAKANO, Yoshitaka MINAMI
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Publication number: 20060051703Abstract: A photosensitive film excellent in workability and making it possible, in a normal pressure laminating process, to laminate photosensitive films on the surface of substrate having a metallic surface with a reduced number of air voids generated and in a high product yield, said film comprising a support film (A), a photosensitive resin composition-containing photosensitive resin layer (B) formed on said support (A) and a protecting film (C) further stuck on said layer (B), wherein the number of fish eyes having a diameter of at least 80 ?m included in the protecting film (C) does not exceed 5 fish eyes/m2.Type: ApplicationFiled: August 26, 2005Publication date: March 9, 2006Applicant: Hitachi Chemical Company, Ltd.Inventors: Jinko Kimura, Chikara Ishikawa, Youji Tanaka, Shinji Takano, Yoshitaka Minami
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Patent number: 6976608Abstract: A cartridge-loading device is provided, to which a cartridge charged with a fluid material is loaded. The device comprises a cylindrical device body, piston, and nozzle. Both ends of the device body are opened to provide a bore therethrough. The cartridge is inserted into the bore. A notch is formed at an end portion of the device body. The piston, which is slidably arranged in the bore, is used for pushing the cartridge for ejecting the fluid material. The nozzle is detachably fitted into the opening of one end of the device body. The one end is located oppositely to the piston and have the notch formed thereat. Further, the cartridge has a cartridge body covered tightly by a cover member having one end protrude from an end of the cartridge body on an ejecting side thereof.Type: GrantFiled: February 14, 2005Date of Patent: December 20, 2005Assignees: Hosokawa Yoko Co., Ltd., Kabushiki Kaisha Polymer SystemsInventors: Tooru Ichikawa, Youji Tanaka
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Publication number: 20050139616Abstract: A cartridge-loading device is provided, to which a cartridge charged with a fluid material is loaded. The device comprises a cylindrical device body, piston, and nozzle. Both ends of the device body are opened to provide a bore therethrough. The cartridge is inserted into the bore. A notch is formed at an end portion of the device body. The piston, which is slidably arranged in the bore, is used for pushing the cartridge for ejecting the fluid material. The nozzle is detachably fitted into the opening of one end of the device body. The one end is located oppositely to the piston and have the notch formed thereat. Further, the cartridge has a cartridge body covered tightly by a cover member having one end protrude from an end of the cartridge body on an ejecting side thereof.Type: ApplicationFiled: February 14, 2005Publication date: June 30, 2005Applicants: Hosokawa Yoko Co., Ltd., Kabushiki Kaisha Polymer SystemsInventors: Tooru Ichikawa, Youji Tanaka
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Patent number: 6892908Abstract: A cartridge-loading device is provided, to which a cartridge charged with a fluid material is loaded. The device comprises a cylindrical device body, piston, and nozzle. Both ends of the device body are opened to provide a bore therethrough. The cartridge is inserted into the bore. A notch is formed at an end portion of the device body. The piston, which is slidably arranged in the bore, is used for pushing the cartridge for ejecting the fluid material. The nozzle is detachably fitted into the opening of one end of the device body. The one end is located oppositely to the piston and have the notch formed thereat. Further, the cartridge has a cartridge body covered tightly by a cover member having one end protrude from an end of the cartridge body on an ejecting side thereof.Type: GrantFiled: July 19, 2002Date of Patent: May 17, 2005Assignees: Hosokawa Yoko Co., Ltd., Kabushiki Kaisha Polymer SystemsInventors: Tooru Ichikawa, Youji Tanaka
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Patent number: 6796460Abstract: A cartridge for fluid material comprises a tubular receiver and a plunger. The tubular receiver is provided at its front end portion with an outlet opening. The plunger is disposed in the tubular receiver at its rear end portion so as to be slidable therein. The tubular receiver is formed of a thin film.Type: GrantFiled: June 13, 2002Date of Patent: September 28, 2004Assignees: Hosokawa Yoko Co., LTD, Kabushiki Kaisha Polymer SystemsInventors: Tooru Ichikawa, Youji Tanaka, Satoru Kimura, Masahiro Ito
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Publication number: 20040178225Abstract: A cartridge for fluid material comprises a tubular receiver and a plunger. The tubular receiver is provided at its front end portion with an outlet opening. The plunger is disposed in the tubular receiver at its rear end portion so as to be slidable therein. The tubular receiver is formed of a thin film.Type: ApplicationFiled: March 18, 2004Publication date: September 16, 2004Applicants: Hosokawa Yoko Co., Ltd., Kabushiki Kaisha Polymer SystemsInventors: Tooru Ichikawa, Youji Tanaka, Satoru Kimura, Masahiro Ito
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Publication number: 20040011808Abstract: A cartridge-loading device is provided, to which a cartridge charged with a fluid material is loaded. The device comprises a cylindrical device body, piston, and nozzle. Both ends of the device body are opened to provide a bore therethrough. The cartridge is inserted into the bore. A notch is formed at an end portion of the device body. The piston, which is slidably arranged in the bore, is used for pushing the cartridge for ejecting the fluid material. The nozzle is detachably fitted into the opening of one end of the device body. The one end is located oppositely to the piston and have the notch formed thereat. Further, the cartridge has a cartridge body covered tightly by a cover member having one end protrude from an end of the cartridge body on an ejecting side thereof.Type: ApplicationFiled: July 19, 2002Publication date: January 22, 2004Applicants: Hosokawa Yoko Co., Ltd., Kabushiki Kaisha Polymer SystemsInventors: Tooru Ichikawa, Youji Tanaka
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Publication number: 20020190084Abstract: A cartridge for fluid material comprises a tubular receiver and a plunger. The tubular receiver is provided at its front end portion with an outlet opening. The plunger is disposed in the tubular receiver at its rear end portion so as to be slidable therein. The tubular receiver is formed of a thin film.Type: ApplicationFiled: June 13, 2002Publication date: December 19, 2002Applicant: Hosokawa Yoko Co., Ltd.Inventors: Tooru Ichikawa, Youji Tanaka, Satoru Kimura, Masahiro Ito
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Patent number: 6333135Abstract: Provided are a laminate film which comprises a photosensitive layer and a first film having a 5% elongation load in the longitudinal direction of the film per unit width at 80° C. of 4 to 90 g/mm and a breaking elongation in the longitudinal direction of the film per unit width of 50 to 1,000%, and processes for preparing a printed wiring board, which comprises laminating the laminate film on a substrate so that the photosensitive layer and the substrate are contacted with each other; and then subjecting a resulting material to exposure and development.Type: GrantFiled: March 14, 2001Date of Patent: December 25, 2001Assignee: Hitachi Chemical Co., Ltd.Inventors: Noriyo Kimura, Youji Tanaka, Kazutaka Masaoka, Takafumi Kudou, Yukihiko Minamihira, Tetsuo Yoshida
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Publication number: 20010009750Abstract: Provided are a laminate film which comprises a photosensitive layer and a first film having a 5% elongation load in the longitudinal direction of the film per unit width at 80° C. of 4 to 90 g/mm and a breaking elongation in the longitudinal direction of the film per unit width of 50 to 1,000%, and processes for preparing a printed wiring board, which comprises laminating the laminate film on a substrate so that the photosensitive layer and the substrate are contacted with each other; and then subjecting a resulting material to exposure and development.Type: ApplicationFiled: March 14, 2001Publication date: July 26, 2001Inventors: Noriyo Kimura, Youji Tanaka, Kazutaka Masaoka, Takafumi Kudou, Yukihiko Minamihira, Tetsuo Yoshida
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Patent number: 6207345Abstract: Provided are a laminate film which comprises a photosensitive layer and a first film having a 5% elongation load in the longitudinal direction of the film per unit width at 80° C. of 4 to 90 g/mm and a breaking elongation in the longitudinal direction of the film per unit width of 50 to 1,000%, and processes for preparing a printed wiring board, which comprises laminating the laminate film on a substrate so that the photosensitive layer and the substrate are contacted with each other; and then subjecting a resulting material to exposure and development.Type: GrantFiled: January 29, 1999Date of Patent: March 27, 2001Assignee: Hitachi Chemical Co., Ltd.Inventors: Noriyo Kimura, Youji Tanaka, Kazutaka Masaoka, Takafumi Kudou, Yukihiko Minamihira, Tetsuo Yoshida
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Patent number: 6140013Abstract: A photoresist layer supporting film is (A) formed from a polymer composition comprising (i) 55 to 100% by weight of a copolyester containing ethylene terephthalate units as a main recurring unit and having a melting point of 210 to 250.degree. C. and (ii) 0 to 45% by weight of polybutylene terephthalate or a copolyester containing butylene terephthalate units as a main recurring unit and having a melting point of not lower than 180.degree. C. and (B) has a plane orientation coefficient of 0.08 to 0.16. Since this supporting film is excellent in substrate shape follow-up properties and resolution, it is suitable for the preparation of a photoresist film laminate by laminating a protective film and a photoresist layer on the surface thereof.Type: GrantFiled: April 27, 1999Date of Patent: October 31, 2000Assignee: Teijin LimitedInventors: Takafumi Kudo, Tetsuo Yoshida, Yukihiko Minamihira, Kazutaka Masaoka, Youji Tanaka, Noriyo Kimura