Patents by Inventor Hajime Mochizuki
Hajime Mochizuki 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: 20240178325Abstract: A semiconductor device includes an oxide insulating layer, an oxide semiconductor layer on the oxide insulating layer, a gate insulating layer on and in contact with the oxide semiconductor layer, and a gate electrode on the gate insulating layer. The oxide semiconductor layer includes a channel region overlapping the gate electrode, and source and drain regions that do not overlap the gate electrode. At an interface between the source and drain regions and the gate insulating layer, a concentration of an impurity on a surface of at least one of the source and drain regions is greater than or equal to 1×1019 cm?3.Type: ApplicationFiled: November 27, 2023Publication date: May 30, 2024Applicant: Japan Display Inc.Inventors: Hajime WATAKABE, Masashi TSUBUKU, Toshinari SASAKI, Takaya TAMARU, Marina MOCHIZUKI, Ryo ONODERA
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Publication number: 20240088192Abstract: The present invention provides a technology which realizes a reliable semiconductor device including a photosensor device by preventing pent roofs of edges of a P+ layer from being generated and a metal wiring installed over the P+ layer from coming down while securing the electrical conductivity of the P+ layer. The semiconductor device includes a photosensor including a photodiode formed on a substrate. The photodiode includes: a cathode electrode; a laminated structure that is formed on the cathode electrode and in which an N+ layer, an I layer, and a P+ layer are laminated in this order; an anode electrode formed on the P+ layer; a first insulating film formed so as to cover a portion of the anode electrode and edges of the laminated structure; and a metal wiring connected to the anode electrode. The edges of the laminated structure are formed in forward tapered shapes in a cross-sectional view.Type: ApplicationFiled: November 21, 2023Publication date: March 14, 2024Applicant: Japan Display Inc.Inventors: Hajime WATAKABE, Akihiro HANADA, Marina MOCHIZUKI, Ryo ONODERA, Fumiya KIMURA, Isao SUZUMURA
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Patent number: 7810863Abstract: An instrument panel includes a panel body and a joint member. The panel body includes a core member and an outer layer that covers the core member, and is formed by reaction injection molding. The panel body includes a meter installed portion. A recess of the meter installed portion becomes an undercut at the time of molding. A core member is provided with a deformable portion which is elastically deformable. The molded panel body can be demolded by deforming the deformable portion. There is no need to provide a slide core with a molding die. A deformation of the deformable portion is prevented by installing the joint member onto the demolded panel body. According to the instrument panel, it is possible to improve a product quality and reduce manufacturing cost.Type: GrantFiled: December 21, 2007Date of Patent: October 12, 2010Assignee: Nihon Plast Co., Ltd.Inventors: Yoshifumi Kamano, Hajime Mochizuki, Shingo Yanagibashi, Norio Hayakawa, Enda Clarke, Yasunori Sei
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Patent number: 7520552Abstract: A console box has a table of a vehicle and disposed between a pair of seats for a passenger. The console box, includes: a box body having a receptor space; a lid configured to cover the receptor space of the box body, and a table configured to move between the followings: a) a first position where the box body is overlapped with the lid, and b) a second position disposed frontward relative to the first position with respect to the seats. The table includes: a) a shaft configured to support a plate face of the table such that the plate face is rotatable substantially horizontally, and b) a guide configured to move the table frontward through between the pair of the seats.Type: GrantFiled: March 14, 2006Date of Patent: April 21, 2009Assignee: Nihon Plast Co., Ltd.Inventors: Tatsuhiko Nakamura, Hajime Mochizuki, Kenichi Kamio
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Publication number: 20080185863Abstract: An instrument panel includes a panel body and a joint member. The panel body includes a core member and an outer layer that covers the core member, and is formed by reaction injection molding. The panel body includes a meter installed portion. A recess of the meter installed portion becomes an undercut at the time of molding. A core member is provided with a deformable portion which is elastically deformable. The molded panel body can be demolded by deforming the deformable portion. There is no need to provide a slide core with a molding die. A deformation of the deformable portion is prevented by installing the joint member onto the demolded panel body. According to the instrument panel, it is possible to improve a product quality and reduce manufacturing cost.Type: ApplicationFiled: December 21, 2007Publication date: August 7, 2008Applicant: NIHON PLAST CO., LTD.Inventors: Yoshifumi KAMANO, Hajime Mochizuki, Shingo Yanagibashi, Norio Hayakawa, Enda Clarke, Yasunori Sei
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Publication number: 20060208517Abstract: A console box having a table of a vehicle and disposed between a pair of seats for a passenger is disclosed. The console box, includes: 1) a box body having a receptor space; 2) a lid configured to cover the receptor space of the box body, and 3) a table configured to move between the followings: a) a first position where the box body is overlapped with the lid, and b) a second position disposed frontward relative to the first position with respect to the seats. The table includes: a) a shaft configured to support a plate face of the table such that the plate face is rotatable substantially horizontally, and b) a guide configured to move the table frontward through between the pair of the seats.Type: ApplicationFiled: March 14, 2006Publication date: September 21, 2006Applicant: NIHON PLAST Co., Ltd.Inventors: Tatsuhiko Nakamura, Hajime Mochizuki, Kenichi Kamio
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Patent number: 7106163Abstract: An isolation transformer core having a coil and a core member made by injection molding a mixture containing 10 to 50±3 volume % of a soft magnetic material and the remainder being an insulating material having an electrical insulating property.Type: GrantFiled: June 26, 2002Date of Patent: September 12, 2006Assignee: The Furukawa Electric Co., Ltd.Inventors: Dongzhi Jin, Fumihiko Abe, Hajime Mochizuki, Hideharu Yonehara
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Patent number: 7011352Abstract: A vehicle under floor storage compartment is proposed which includes a rotating tray provided in a concave storage portion formed underneath a floor panel, and a first lid which opens and closes this storage portion. An engagement portion is provided upon the rotating tray, while a locking unit which engages to this engagement portion and stops the rotation of the rotating tray is provided to the storage portion; and this locking unit is arranged to be engaged to the engagement portion of the rotating tray along with the closing action of the first lid. Even small items of baggage can be simply extracted, baggage therein does not shift during vehicle operation, efficient use of available space can be ensured, and items of baggage can be removed smoothly.Type: GrantFiled: September 14, 2004Date of Patent: March 14, 2006Assignees: Honda Motor Co., Ltd., Nihon Plast Co., Ltd.Inventors: Ryosuke Matsuoka, Satoru Nagamoto, Hajime Mochizuki, Kenichi Kamio
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Patent number: 6915558Abstract: A stator core (11) is mounted to a stationary member (22) and electric wiring on the stator side is carried out, to thereby assemble a first sub-module (20), and a rotor core (12) is mounted to a rotary member (21) and electric wiring on the rotor side is carried out, to thereby assemble a second sub-module (30). Thereafter, the first and second sub-modules are assembled together, with the stator core and the rotor core opposed to each other, whereby a separable transformer is assembled. A guide member (27), having first and second reference faces defining reference positions in diametrical and axial directions of the rotation shaft (21), respectively, is provided in the rotation shaft (21) rotatably supported by the stationary member and mounted with the rotor core. Mounting positions of the cores are determined with use of the guide member, thereby precisely setting a center position between the cores and a gap length g.Type: GrantFiled: August 6, 2002Date of Patent: July 12, 2005Assignee: The Furukawa Electric Co., Ltd.Inventors: Dongzhi Jin, Fumihiko Abe, Hajime Mochizuki, Yasunori Habiro, Masahiro Hasegawa
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Publication number: 20050104402Abstract: A vehicle under floor storage compartment is proposed which includes a rotating tray provided in a concave storage portion formed underneath a floor panel, and a first lid which opens and closes this storage portion. An engagement portion is provided upon the rotating tray, while a locking unit which engages to this engagement portion and stops the rotation of the rotating tray is provided to the storage portion; and this locking unit is arranged to be engaged to the engagement portion of the rotating tray along with the closing action of the first lid. Even small items of baggage can be simply extracted, baggage therein does not shift during vehicle operation, efficient use of available space can be ensured, and items of baggage can be removed smoothly.Type: ApplicationFiled: September 14, 2004Publication date: May 19, 2005Applicants: Honda Motor Co., Ltd., Nihon Plast Co., Ltd.Inventors: Ryosuke Matsuoka, Satoru Nagamoto, Hajime Mochizuki, Kenichi Kamio
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Patent number: 6661238Abstract: A diagnosis apparatus (20) mounted to a separable transformer includes an arithmetic control section (27) for inputting, through a differential amplifier (24), a signal smoothing circuit 25 and a voltage detecting section (26), a mutual induction signal generated in a primary coil (11) of the separable transformer when dc power from a dc power supply section (21) and an ac signal from an oscillator (22) are applied to a capacitor (C) which cooperates with the primary core to form a resonance circuit. The arithmetic control section determines the presence or absence of a wire breakage or short-circuit failure in a secondary-side closed circuit of the separable transformer by comparing a frequency characteristic of mutual induction signal, determined based on mutual induction signals successively supplied thereto while the frequency of the ac signal from the oscillator varies, with frequency characteristics for normal, wire breakage and short-circuit conditions stored beforehand in a storage section (28).Type: GrantFiled: October 30, 2001Date of Patent: December 9, 2003Assignee: The Furukawa Electric Co., Ltd.Inventors: Koichi Murata, Yasunori Habiro, Dongzhi Jin, Fumihiko Abe, Hajime Mochizuki
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Patent number: 6559560Abstract: An isolation transformer is provided having primary and secondary cores (2, 4) and primary and secondary coils (3, 5), with the primary coil and the secondary coil being disposed with a gap G provided therebetween. Each of the primary coil and the secondary coil is formed of a wire having at least two substantially parallel long sides, and a length of the two long sides in each of the wires is set to be longer than a distance between the two long sides in each of the wires. Each of the wires is wound to have a plurality of turns in a manner such that an outer one of the two long sides of each inner one of the turns is adjacent to an inner one of the two long sides of each respective adjacent outer one of the turns.Type: GrantFiled: September 28, 2000Date of Patent: May 6, 2003Assignee: Furukawa Electric Co., Ltd.Inventors: Dongzhi Jin, Fumihiko Abe, Hajime Mochizuki
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Publication number: 20030020588Abstract: An isolation transformer core having a coil and a core member made by injection molding a mixture containing 10 to 50±3 volume % of a soft magnetic material and the remainder being an insulating material having an electrical insulating property.Type: ApplicationFiled: June 26, 2002Publication date: January 30, 2003Applicant: THE FURUKAWA ELECTRIC CO., LTD.Inventors: Dongzhi Jin, Fumihiko Abe, Hajime Mochizuki, Hideharu Yonehara
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Patent number: 6512437Abstract: An isolation transformer is provided having primary and secondary cores (2, 4) and primary and secondary coils (3, 5) with the primary coil and the secondary coil being disposed with a gap G provided therebetween. Each of the primary coil and the secondary coil is formed of a wire having at least two substantially parallel long sides, and a length of the two long sides in each of the wires is set to be longer than a distance between the two long sides in each of the wires. Each of the wires is wound to have a plurality of turns in a manner such that an outer one of the two long sides of each inner one of the turns is adjacent to an inner one of the two long sides of each respective adjacent outer one of the turns.Type: GrantFiled: March 2, 1999Date of Patent: January 28, 2003Assignee: The Furukawa Electric Co., Ltd.Inventors: Dongzhi Jin, Fumihiko Abe, Hajime Mochizuki
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Publication number: 20020184751Abstract: A stator core (11) is mounted to a stationary member (22) and electric wiring on the stator side is carried out, to thereby assemble a first sub-module (20), and a rotor core (12) is mounted to a rotary member (21) and electric wiring on the rotor side is carried out, to thereby assemble a second sub-module (30). Thereafter, the first and second sub-modules are assembled together, with the stator core and the rotor core opposed to each other, whereby a separable transformer is assembled. A guide member (27), having first and second reference faces defining reference positions in diametrical and axial directions of the rotation shaft (21), respectively, is provided in the rotation shaft (21) rotatably supported by the stationary member and mounted with the rotor core. Mounting positions of the cores are determined with use of the guide member, thereby precisely setting a center position between the cores and a gap length g.Type: ApplicationFiled: August 6, 2002Publication date: December 12, 2002Applicant: The Furukawa Electric Co.,Ltd.Inventors: Dongzhi Jin, Fumihiko Abe, Hajime Mochizuki, Yasunori Habiro, Masahiro Hasegawa
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Publication number: 20020057164Abstract: Isolation transformer comprising primary and secondary cores (2, 4) and primary and secondary coils (3, 5), the primary coil and the secondary coil being disposed via a gap G provided between both the coils and a transmission control apparatus using the isolation transformer. The primary coil (3) and the secondary coil (5) have at least substantially parallel two sides in a sectional shape of windings forming both the coils, the length of the substantially parallel two sides being set to be longer than a distance between the substantially parallel two sides and are wound such that they overlap each other via the substantially parallel two sides.Type: ApplicationFiled: March 2, 1999Publication date: May 16, 2002Applicant: THE FURUKAWA ELECTRIC CO., LTD.Inventors: DONGZHI JIN, FUMIHIKO ABE, HAJIME MOCHIZUKI
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Publication number: 20020047714Abstract: A diagnosis apparatus (20) mounted to a separable transformer includes an arithmetic control section (27) for inputting, through a differential amplifier (24), a signal smoothing circuit 25 and a voltage detecting section (26), a mutual induction signal generated in a primary coil (11) of the separable transformer when dc power from a dc power supply section (21) and an ac signal from an oscillator (22) are applied to a capacitor (C) which cooperates with the primary core to form a resonance circuit. The arithmetic control section determines the presence or absence of a wire breakage or short-circuit failure in a secondary-side closed circuit of the separable transformer by comparing a frequency characteristic of mutual induction signal, determined based on mutual induction signals successively supplied thereto while the frequency of the ac signal from the oscillator varies, with frequency characteristics for normal, wire breakage and short-circuit conditions stored beforehand in a storage section (28).Type: ApplicationFiled: October 30, 2001Publication date: April 25, 2002Inventors: Koichi Murata, Yasunori Habiro, Dongzhi Jin, Fumihiko Abe, Hajime Mochizuki
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Patent number: 5455596Abstract: An antenna module suitable for a reduction in size and weight of equipment and improved in manufacturability. The antenna module includes a ground element formed from a planar conductor, an antenna element formed from a planar conductor and arranged in parallel to the ground element, and a loop element formed from a tubular conductor and arranged between the ground element and the antenna element in predetermined positional relationship with both elements so as to be connected with the antenna element. The loop element has a first hollow portion passing therethrough in a given direction. The antenna module further includes an element support formed from an insulator and arranged so as to fill a space between the ground element and the antenna element and substantially fully cover an outer surface of the loop element. The element support is formed with a second hollow portion passing therethrough in the same direction as that of the first hollow portion of the loop element.Type: GrantFiled: December 10, 1993Date of Patent: October 3, 1995Assignees: Fujitsu Limited, Furukawa Electric Co., Ltd.Inventors: Yutaka Higashiguchi, Mitsuo Inagaki, Hajime Mochizuki, Noriyuki Kohma, Yoshikazu Kamei, Toshiaki Amano
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Patent number: 5361488Abstract: A manufacturing method for plural antenna modules which is suitable for mass production. Each antenna module includes a ground element, an antenna element, a loop element, and an element support.Type: GrantFiled: December 10, 1993Date of Patent: November 8, 1994Assignee: Fujitsu LimitedInventors: Yutaka Higashiguchi, Mitsuo Inagaki, Hidenori Tanizawa, Takeyasu Maeda, Noriyuki Kohma, Hajime Mochizuki, Kouroh Mekata, Toshiaki Amano, Yoshikazu Kamei
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Composite circuit board having means to suppress heat diffusion and manufacturing method of the same
Patent number: 5223676Abstract: The composite circuit board comprises a substrate made of an insulating material, a thick circuit conductor, embedded in this substrate, which includes a given portion for connecting components to the thick circuit conductor and has a predetermined circuit pattern, a thin circuit conductor, provided on the surface of the substrate, which includes a land corresponding to the parts-mounting section of the thick circuit conductor and has a predetermined circuit pattern, and a conductor for electrically connecting the land and the given portion of the thick circuit conductor. In this circuit board, the land and the given portion of the thick circuit conductor are connected by a conducting member provided in the through hole.Type: GrantFiled: November 19, 1990Date of Patent: June 29, 1993Assignee: The Furukawa Electric Co., Ltd.Inventors: Masaaki Yamamoto, Hiroshi Yatabe, Kenzo Kobayashi, Hajime Mochizuki