Patents by Inventor Shin Sasaki
Shin Sasaki 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: 20240153749Abstract: A plasma processing apparatus includes a plasma processing chamber; a base disposed in the plasma processing chamber; an electrostatic chuck, disposed on the base, having a substrate support portion and an edge ring support portion on which an edge ring is disposed so as to surround a substrate; a first clamping electrode disposed in the substrate support portion; a first bias electrode disposed below the first clamping electrode in the substrate support portion; a second clamping electrode disposed in the edge ring support portion; a second bias electrode disposed below the second clamping electrode in the edge ring support portion; a first power source electrically connected to the first bias electrode; and a second power source electrically connected to the second bias electrode.Type: ApplicationFiled: January 18, 2024Publication date: May 9, 2024Applicant: Tokyo Electron LimitedInventors: Yasuharu SASAKI, Tsuguto SUGAWARA, Shin YAMAGUCHI, Hajime TAMURA
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Patent number: 11952651Abstract: An Fe-based amorphous alloy ribbon reduced in iron loss, less deformed, and highly productive in a condition of a magnetic flux density of 1.45 T is provided. One aspect of the present disclosure provides an Fe-based amorphous alloy ribbon having first and second surfaces, and is provided with continuous linear laser irradiation marks on at least the first surface. Each linear laser irradiation mark is formed along a direction orthogonal to a casting direction of the Fe-based amorphous alloy ribbon, and has unevenness on its surface. When the unevenness is evaluated in the casting direction, a height difference HL×width WA calculated from the height difference between a highest point and a lowest point in a thickness direction of the Fe-based amorphous alloy ribbon and the width WA which is a length of the linear irradiation mark on the first surface is 6.0 to 180 ?m2.Type: GrantFiled: June 24, 2020Date of Patent: April 9, 2024Assignee: PROTERIAL, LTD.Inventors: Hajime Itagaki, Morifumi Kuroki, Makoto Sasaki, Shin Nakajima
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Patent number: 11948727Abstract: An inductor component and a method for manufacturing an inductor component that enables miniaturization of the inductor component. An inductor component includes an annular core; and a coil including a plurality of pin members and wound on the core with neighboring pin members connected to each other. A first pin member and a second pin member both adjacent to each other have a welded part in which an end face of an end part of the first pin member and a peripheral surface of an end part of the second pin member are welded to each other. The welded part is not provided on an outer side edge of the second pin member as viewed from a direction orthogonal to a first plane containing a center line of the end part of the first pin member and a center line of the end part of the second pin member.Type: GrantFiled: February 18, 2021Date of Patent: April 2, 2024Assignee: Murata Manufacturing Co., Ltd.Inventors: Shin Hasegawa, Tatsuya Sasaki, Shinya Hirai, Ikuno Sugiyama, Toshimitsu Tamura
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Patent number: 11935729Abstract: The disclosed substrate support includes a first region, a second region, a first electrode, and a second electrode. The first region is configured to hold a substrate placed thereon. The second region is provided to surround the first region and configured to hold an edge ring placed thereon. The first electrode is provided in the first region to receive a first electrical bias. The second electrode is provided in at least the second region to receive a second electrical bias. The second electrode extends below the first electrode to face the first electrode within the first region.Type: GrantFiled: March 2, 2021Date of Patent: March 19, 2024Assignee: Tokyo Electron LimitedInventors: Hajime Tamura, Yasuharu Sasaki, Shin Yamaguchi, Tsuguto Sugawara, Katsuyuki Koizumi
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Patent number: 11685445Abstract: A vehicle roof structure is provided capable of maintaining side collision performance of a vehicle even without a roof reinforcing member. The vehicle roof structure includes an annular frame that is joined to a circumferential edge of a roof panel (which includes an outer panel and an inner panel), and supports the roof panel. The annular frame has a higher rigidity than the roof panel, is arranged in an opening of a roof, and is joined to a pair of roof side rails, a front header, and a rear header.Type: GrantFiled: February 7, 2020Date of Patent: June 27, 2023Assignee: MAZDA MOTOR CORPORATIONInventors: Tomohito Okuyama, Ryuji Nonaka, Junji Kishimoto, Toshimine Morino, Kazuhisa To, Chikara Tanaka, Shin Sasaki
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Publication number: 20220169313Abstract: A vehicle roof structure is provided capable of maintaining side collision performance of a vehicle even without a roof reinforcing member. The vehicle roof structure includes an annular frame that is joined to a circumferential edge of a roof panel (which includes an outer panel and an inner panel), and supports the roof panel. The annular frame has a higher rigidity than the roof panel, is arranged in an opening of a roof, and is joined to a pair of roof side rails, a front header, and a rear header.Type: ApplicationFiled: February 7, 2020Publication date: June 2, 2022Applicant: MAZDA MOTOR CORPORATIONInventors: Tomohito OKUYAMA, Ryuji NONAKA, Junji KISHIMOTO, Toshimine MORINO, Kazuhisa TO, Chikara TANAKA, Shin SASAKI
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Publication number: 20200130664Abstract: The present invention pertains to a hydraulic braking device which is provided with: a housing; a pump disposed within the housing; a motor that drives the pump; a plurality of solenoid valves disposed within the housing; WC ports that are provided to the housing and connected to wheel cylinders; and flow channels provided within the housing to connect between the pump, the solenoid valves and the WC ports, and in which the motor and the solenoid valves are controlled such that fluid pressure is generated in the wheel cylinders. The hydraulic braking device is further provided with a Helmholtz damper that is disposed within the housing to be connected to the flow channels and reduces pulses generated by the driving of the pump.Type: ApplicationFiled: May 24, 2018Publication date: April 30, 2020Applicant: ADVICS CO., LTD.Inventors: Fumitoshi KOYAMA, Shin SASAKI, Yoshitake HISADA, Tsuyoshi INO
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Patent number: 9555791Abstract: A hydraulic unit for a vehicle brake apparatus having a master cylinder and a wheel cylinder includes a housing formed with a pipe line connecting between the master cylinder and the wheel cylinder, a pump disposed in the housing for sucking and discharging a brake fluid to boost pressure of the brake fluid, and a reservoir piston disposed in a hole formed in the housing so as to be movable slidably back and forth, the reservoir piston partitioning a reservoir chamber within the hole for temporarily storing the brake fluid discharged from the wheel cylinder. The hydraulic unit further includes a cover disposed in the hole to close one end on an atmospheric side of the hole, the cover being formed with a fluid reservoir chamber for storing the brake fluid leaking from the pump.Type: GrantFiled: June 10, 2015Date of Patent: January 31, 2017Assignee: ADVICS CO., LTD.Inventors: Fumitoshi Koyama, Shin Sasaki, Jun Oonishi
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Patent number: 9409556Abstract: A brake fluid pressure controlling actuator is equipped with a block, an electric device secured to the block, and a casing attached to the block, and a board support with a stay. The brake fluid pressure controlling actuator is designed to have the board support disposed in the casing and also have a circuit board placed in contact with the stay of the board support. The stay of the board support serves to firmly hold a portion of the circuit board around a through-hole formed in the circuit board when a terminal of an electric device is press-fitted into the through-hole, thereby minimizing the degree of bending of the circuit board to ensure the stability in electrically connecting the electric device to the circuit board.Type: GrantFiled: May 21, 2015Date of Patent: August 9, 2016Assignee: ADVICS CO., LTD.Inventors: Fumitoshi Koyama, Shin Sasaki
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Publication number: 20150360669Abstract: A hydraulic unit for a vehicle brake apparatus having a master cylinder and a wheel cylinder includes a housing formed with a pipe line connecting between the master cylinder and the wheel cylinder, a pump disposed in the housing for sucking and discharging a brake fluid to boost pressure of the brake fluid, and a reservoir piston disposed in a hole formed in the housing so as to be movable slidably back and forth, the reservoir piston partitioning a reservoir chamber within the hole for temporarily storing the brake fluid discharged from the wheel cylinder. The hydraulic unit further includes a cover disposed in the hole to close one end on an atmospheric side of the hole, the cover being formed with a fluid reservoir chamber for storing the brake fluid leaking from the pump.Type: ApplicationFiled: June 10, 2015Publication date: December 17, 2015Inventors: Fumitoshi Koyama, Shin Sasaki, Jun Oonishi
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Publication number: 20150336549Abstract: A brake fluid pressure controlling actuator is equipped with a block, an electric device secured to the block, and a casing attached to the block, and a board support with a stay. The brake fluid pressure controlling actuator is designed to have the board support disposed in the casing and also have a circuit board placed in contact with the stay of the board support. The stay of the board support serves to firmly hold a portion of the circuit board around a through-hole formed in the circuit board when a terminal of an electric device is press-fitted into the through-hole, thereby minimizing the degree of bending of the circuit board to ensure the stability in electrically connecting the electric device to the circuit board.Type: ApplicationFiled: May 21, 2015Publication date: November 26, 2015Inventors: FUMITOSHI KOYAMA, SHIN SASAKI
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Patent number: 8678341Abstract: To minimize the amount of air that may enter the damper chamber in a normally closed solenoid valve to stably maintain the damper capacity, the normally closed solenoid valve has a valve housing and a movable element. A cylinder having an open end is formed in one of the valve housing and the movable element. The cylinder has an inner diameter smaller than the outer diameter of a trunk of the movable element. A piston provided on the other of the valve chamber and the movable element is movable relative to the cylinder as the movable member moves. The piston is inserted into the cylinder through its open end to define a damper chamber between the piston and the cylinder. A restricted passage is formed between the damper chamber and the valve chamber through which hydraulic fluid can be moved between the valve chamber and the damper chamber.Type: GrantFiled: June 10, 2011Date of Patent: March 25, 2014Assignee: Advics Co., Ltd.Inventors: Shota Watanabe, Shin Sasaki, Kazuyuki Kobayashi, Takahiro Miyagi
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Patent number: 8641131Abstract: In a frame structure for a vehicle having a reinforcement body provided inside a frame body, the frame body comprises a first face portion and a second face portion extending in a direction substantially perpendicular to a rotational-axis direction of a bending moment occurring when a torsional load acts on a vehicle body, and third face portions positioned between the first and second face portions, and the reinforcement body comprises third-face connection portions connected to the third face portions, a first-face connection portion connected to the first face portion at a corner portion, a first-face non-contact portion provided away from the first face portion, a second-face connection portion connected to the second face portion at a corner portion, and a second-face non-contact portion provided away from the second face portion.Type: GrantFiled: October 25, 2011Date of Patent: February 4, 2014Assignee: Mazda Motor CorporationInventors: Masanori Honda, Chikara Kawamura, Shin Sasaki, Chikara Tanaka, Yushi Matsuda, Yukinori Nakajima
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Patent number: 8511746Abstract: A frame for a vehicle which is formed to have a closed cross section and constitutes part of a vehicle body, comprising a first face portion on which a compressive force acts when a load acts from an outside, a second face portion on which a tensional force acts when the load acts from the outside, a pair of third face portions which are located between the first face portion and the second face portion and form ridgelines together with the first face portion, and a lateral reinforcement potion which is provided at least one of the third face portions and extending in a line shape from the first face portion toward the second face portion. Accordingly, the frame for a vehicle which can increase the bending strength of the frame is provided.Type: GrantFiled: October 17, 2011Date of Patent: August 20, 2013Assignee: Mazda Motor CorporationInventors: Chikara Kawamura, Masanori Honda, Shin Sasaki, Mitsugi Fukahori, Naoko Saito
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Publication number: 20130020514Abstract: To minimize the amount of air that may enter the damper chamber in a normally closed solenoid valve to stably maintain the damper capacity, the normally closed solenoid valve has a valve housing and a movable element. A cylinder having an open end is formed in one of the valve housing and the movable element. The cylinder has an inner diameter smaller than the outer diameter of a trunk of the movable element. A piston provided on the other of the valve chamber and the movable element is movable relative to the cylinder as the movable member moves. The piston is inserted into the cylinder through its open end to define a damper chamber between the piston and the cylinder. A restricted passage is formed between the damper chamber and the valve chamber through which hydraulic fluid can be moved between the valve chamber and the damper chamber.Type: ApplicationFiled: June 10, 2011Publication date: January 24, 2013Applicant: ADVICS CO., LTD.Inventors: Shota Watanabe, Shin Sasaki, Kazuyuki Kobayashi, Takahiro Miyagi
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Patent number: 8317258Abstract: A frame body comprises a first face portion on which a compressive force acts in case a load is applied, a second face portion on which a tensional force acts, and third and fourth face portions which connect the first and second face portions. The third and fourth face portions are respectively equipped with a reinforcing member which comprises a base portion which is away from the frame body and plural base portions which project from the base portion and are joined to the frame body. The convex portions have plural convexities which are arranged so as to extend both in the longitudinal and sectional directions of a frame.Type: GrantFiled: June 29, 2010Date of Patent: November 27, 2012Assignee: Mazda Motor CorporationInventors: Masanori Honda, Takashi Yoshimura, Shin Sasaki, Chikara Tanaka, Kenichi Yamamoto
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Publication number: 20120119546Abstract: In a frame structure for a vehicle having a reinforcement body provided inside a frame body, the frame body comprises a first face portion and a second face portion extending in a direction substantially perpendicular to a rotational-axis direction of a bending moment occurring when a torsional load acts on a vehicle body, and third face portions positioned between the first and second face portions, and the reinforcement body comprises third-face connection portions connected to the third face portions, a first-face connection portion connected to the first face portion at a corner portion, a first-face non-contact portion provided away from the first face portion, a second-face connection portion connected to the second face portion at a corner portion, and a second-face non-contact portion provided away from the second face portion.Type: ApplicationFiled: October 25, 2011Publication date: May 17, 2012Applicant: MAZDA MOTOR CORPORATIONInventors: Masanori HONDA, Chikara KAWAMURA, Shin SASAKI, Chikara TANAKA, Yushi MATSUDA, Yukinori NAKAJIMA
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Publication number: 20120098299Abstract: A frame for a vehicle which is formed to have a closed cross section and constitutes part of a vehicle body, comprising a first face portion on which a compressive force acts when a load acts from an outside, a second face portion on which a tensional force acts when the load acts from the outside, a pair of third face portions which are located between the first face portion and the second face portion and form ridgelines together with the first face portion, and a lateral reinforcement potion which is provided at least one of the third face portions and extending in a line shape from the first face portion toward the second face portion. Accordingly, the frame for a vehicle which can increase the bending strength of the frame is provided.Type: ApplicationFiled: October 17, 2011Publication date: April 26, 2012Applicant: MAZDA MOTOR CORPORATIONInventors: Chikara KAWAMURA, Masanori HONDA, Shin SASAKI, Mitsugi FUKAHORI, Naoko SAITO
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Patent number: 8015994Abstract: A hydraulic unit is provided with a housing having two planar portions neighboring at a predetermined angle between them. At least one opening is formed on each of the planar portions. For example, one opening and at least two openings are formed on the two planar portions, respectively. A protective tape is adhered to the two planar portions of the housing for covering each opening formed on each of the two planar portions. The protective tape is cut by a laser beam, for example, to be separated into at least each one of a part for covering one opening and a part for covering at least two openings.Type: GrantFiled: October 4, 2006Date of Patent: September 13, 2011Assignee: Advics Co., Ltd.Inventors: Yasuhito Sekihara, Shin Sasaki
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Publication number: 20110099839Abstract: A drying apparatus for manufacturing a pressure-sensitive adhesive tape in which a pressure-sensitive adhesive layer is formed on a strip-shaped long tape base material is provided. The drying apparatus dries coating agent coated at least on one surface of the tape base material. The tape base material that is transferred in a lengthwise direction thereof is spirally wound around a cylinder body from one end side of the cylinder body to the other end side of the cylinder body in a slidable state. The cylinder body is formed with a plurality of air holes on an entire circumferential wall thereof, around which the tape base material is spirally wound, the air holes through which warm air or hot air flows from the inside of the cylinder body to the outside of the cylinder body.Type: ApplicationFiled: November 4, 2010Publication date: May 5, 2011Applicant: NITTO DENKO CORPORATIONInventors: Atsushi HAMADA, Hirofumi TORITA, Shin SASAKI, Satoru YAMASAKI, Ryuji KUWABARA