Patents by Inventor Kenji Watanabe
Kenji Watanabe 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: 10304613Abstract: In an embodiments, a coil component 10 is constituted by a drum core 20, a ring core 30, and a resin base 70. A metal plate is embedded in the resin base 70, terminal electrodes 50A, 50B are exposed on a mounting surface side, and connecting parts 52A, 52B internally connected with the terminal electrodes 50A, 50B are pulled out from side surfaces 74A, 74B of the resin base 70. A coating 44 is laser-stripped from lead parts 46A, 46B at both ends of the winding wire 40 wound around a winding shaft 22 of the drum core 20. An end of the conductive wire 42, from which the coating 44 is stripped, is sandwiched by the connecting parts 52A, 52B and securing parts 54A, 54B, and joined together by laser irradiation, forming joining parts 56A, 56B which are separated from the coating end 45.Type: GrantFiled: July 28, 2017Date of Patent: May 28, 2019Assignee: TAIYO YUDEN CO., LTD.Inventors: Takanori Yoshizawa, Kenji Watanabe
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Patent number: 10271705Abstract: Once it is determined in Step S2 that a corner has been detected, a control unit causes a body to perform a reciprocating motion and initiate corner cleaning in Step S3. Then, once it is determined in Step S4 that a rubbish detection sensor detects no rubbish, the corner cleaning is terminated in Step S6. Once it is determined in Step S4 that the rubbish detection sensor detects rubbish, the corner cleaning continues to be executed by the body being caused to perform the reciprocating motion in Step S5. In other words, an autonomous travel-type cleaner is realized that can remove a large amount of the rubbish accumulating at the corner by causing the body to perform the reciprocating motion.Type: GrantFiled: October 6, 2015Date of Patent: April 30, 2019Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventors: Motonobu Shigeto, Kenji Watanabe, Hideharu Ogahara, Shinichi Matsumura
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Patent number: 10271939Abstract: Provided is a treatment method and medical apparatus for preventing an object that becomes a causative agent causing pathogenesis of aspiration pneumonitis from invading a lung The treatment method includes a disposing step of disposing a first instrument, which allows the object that becomes a causative agent of aspiration pneumonitis to move from an esophagus to a stomach and suppresses movement of the object from the stomach to a larynx, in the esophagus and disposing a second instrument, which suppresses the object from invading the lung, in at least the larynx.Type: GrantFiled: February 3, 2017Date of Patent: April 30, 2019Assignee: TERUMO KABUSHIKI KAISHAInventors: Kenichi Hazama, Yoshiyuki Hara, Junichi Kobayashi, Kenji Watanabe
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Patent number: 10253489Abstract: A flush toilet for discharging waste using flush water supplied from a flush water source is disclosed. The flush toilet comprises a bowl portion including a rim portion, and a shelf portion formed between the rim portion and a waste receiving surface; a water discharge path for discharging waste; a water spouting portion for spouting flush water onto the shelf portion of the bowl portion to form a swirl flow; and a water conduit for supplying flush water to the spouting portion. The water spouting portion is formed on the rim portion, and a first swirl trajectory of a first circulation and a second swirl trajectory of a second circulation are mutually different when flush water spouted from the water spouting portion swirls along the rim portion.Type: GrantFiled: August 17, 2012Date of Patent: April 9, 2019Assignee: TOTO LTD.Inventors: Yu Yamasaki, Masaaki Inoue, Masahiro Nakamura, Kenji Watanabe
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Publication number: 20190092593Abstract: A sheet conveying device includes a blocking member having a blocking surface with which a leading end of a sheet that is being conveyed comes into contact for obliquity correction. The blocking member is rotated by being pushed by the sheet against an urging force of a positioning unit that positions the blocking member to be in the standby position. The blocking member is rotatable to be in a sheet-passage-allowing orientation in which the sheet is allowed to pass. When a trailing end of the sheet that is being conveyed has passed the blocking member, the blocking member that is in the sheet-passage-allowing orientation rotates in a same direction as a sheet conveyance direction and is positioned to be in a standby position.Type: ApplicationFiled: November 20, 2018Publication date: March 28, 2019Inventors: Kenji Watanabe, Minoru Kawanishi, Motohiro Furusawa, Hiroki Yamaguchi, Shigeo Murayama
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Patent number: 10194105Abstract: A solid-state imaging device includes: a pixel array including a plurality of pixel circuits arranged in rows and columns; a vertical signal line that is provided for each of the columns and transmits pixel signals; a column AD circuit that is provided for each of the columns and AD converts the pixel signals from the vertical signal line; a column-switching circuit that is interposed in the vertical signal line between the pixel array and the column AD circuit and switches connection between the vertical signal line and the column AD circuit; a controller that causes the column-switching circuit to switch the connection for every horizontal scan period; and a restoration circuit that restores ordering of the AD converted signals so as to correspond to ordering in which the vertical signal lines are arranged in the pixel array.Type: GrantFiled: June 28, 2017Date of Patent: January 29, 2019Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Makoto Ikuma, Manabu Tsunoda, Kenji Watanabe, Kenichi Haga, Masaru Kato
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Patent number: 10160601Abstract: A belt transporting device includes a belt; first and second adjustment members provided at two respective ends of a tension roller in a belt width direction orthogonal to a direction of rotation of the belt, the first and second adjustment members each being movable by receiving a force from the belt; and a link member that interlocks the movement of the first adjustment member and the movement of the second adjustment member. If the belt is laterally shifted in the belt width direction, one of the first and second adjustment members moves by receiving a force from the belt while the other is moved by the link member such that the tension roller is tilted with respect to a driving roller.Type: GrantFiled: August 22, 2017Date of Patent: December 25, 2018Assignee: Canon Kabushiki KaishaInventors: Takeo Kawanami, Yoshihiro Ito, Kenji Watanabe, Daigo Yamauchi, Fumiya Sawashima, Osamu Sasaoka, Yoichiro Iizuka, Hiromi Fujinaka, Takugo Kasaishi
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Patent number: 10157722Abstract: An inspection device for inspecting a surface of an inspection object using a beam includes a beam generator capable of generating one of either charge particles or an electromagnetic wave as a beam, a primary optical system capable of guiding and irradiating the beam to the inspection object supported within a working chamber, a secondary optical system capable of including a first movable numerical aperture and a first detector which detects secondary charge particles generated from the inspection object, the secondary charge particles passing through the first movable numerical aperture, an image processing system capable of forming an image based on the secondary charge particles detected by the first detector; and a second detector arranged between the first movable numerical aperture and the first detector and which detects a location and shape at a cross over location of the secondary charge particles generated from the inspection object.Type: GrantFiled: June 28, 2016Date of Patent: December 18, 2018Assignee: EBARA CORPORATIONInventors: Masahiro Hatakeyama, Shoji Yoshikawa, Takeshi Murakami, Kenji Watanabe, Yoshihiko Naito, Yasushi Toma, Tsutomu Karimata, Takehide Hayashi, Kiwamu Tsukamoto, Tatsuya Kohama, Noboru Kobayashi
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Patent number: 10120322Abstract: An image forming apparatus includes an image bearing member, a transfer member, a power source, a detection unit, and a fixing unit. The transfer member transfers a toner image to a transfer material from the image bearing member. The detection unit detects electric current flowing in the transfer member when the power source applies voltage to the transfer member. The fixing unit fixes a toner image to a transfer material by heat. The heat to the fixing unit is controlled where a subsequent transfer material conveyance stops after the transfer material is discharged from the fixing unit, in a case where a second current value, detected when voltage is applied to the transfer member contacting the fixing unit and the transfer member, is greater than a first current value detected when voltage is applied to the transfer member before the transfer material reaches the fixing unit.Type: GrantFiled: June 20, 2017Date of Patent: November 6, 2018Assignee: Canon Kabushiki KaishaInventors: Masaru Ohno, Kenji Watanabe, Takao Kume, Marehiko Hirajima
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Publication number: 20180242036Abstract: Easy switching to a display mode that corresponds to a viewing-and-listening style that is desired by a user is enabled. A display device (1) displays one or plural objects on a slidable background and performs switching between a first mode in which display of a target object among the one or plural objects is stopped in a case where the background is slid and a second mode in which the target object is displayed while being fixed to a display region regardless of whether or not the background is slid.Type: ApplicationFiled: July 13, 2016Publication date: August 23, 2018Applicant: Sharp Kabushiki KaishaInventors: Kenji WATANABE, Ryosuke OHMAE, Shinjiroh KIHARA, Yoshimune YASHIRO
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Publication number: 20180233772Abstract: There is provided a lithium ion secondary battery comprising: a positive electrode comprising, as a positive electrode active material, a lithium nickel-containing composite oxide having a layered crystal structure; a negative electrode comprising, as a negative electrode active material, a graphitic material; and an electrolyte solution, wherein the Warburg coefficient per charge capacity (?0), determined by an alternating current impedance method, is 0.005 or lower.Type: ApplicationFiled: September 14, 2016Publication date: August 16, 2018Applicant: NEC ENERGY DEVICES, LTD.Inventors: Hideaki SASAKI, Shinako KANEKO, Kenji WATANABE
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Publication number: 20180233374Abstract: Provided is a method of adjusting an electron-beam irradiated area in an electron beam irradiation apparatus that deflects an electron beam with a deflector to irradiate an object with the electron beam, the method including: emitting an electron beam while changing an irradiation position on an adjustment plate by controlling the deflector in accordance with an electron beam irradiation recipe, the adjustment plate detecting a current corresponding to the emitted electron beam; acquiring a current value detected from the adjustment plate; forming image data corresponding to the acquired current value; determining whether the electron-beam irradiated area is appropriate based on the formed image data; and updating the electron beam irradiation recipe when the electron-beam irradiated area is determined not to be appropriate.Type: ApplicationFiled: January 17, 2018Publication date: August 16, 2018Inventors: Ryo TAJIMA, Masahiro HATAKEYAMA, Kenichi SUEMATSU, Kiwamu TSUKAMOTO, Kenji WATANABE, Shoji YOSHIKAWA, Shinichi OKADA, Kenji TERAO
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Publication number: 20180206686Abstract: Once it is determined in Step S2 that a corner has been detected, a control unit causes a body to perform a reciprocating motion and initiate corner cleaning in Step S3. Then, once it is determined in Step S4 that a rubbish detection sensor detects no rubbish, the corner cleaning is terminated in Step S6. Once it is determined in Step S4 that the rubbish detection sensor detects rubbish, the corner cleaning continues to be executed by the body being caused to perform the reciprocating motion in Step S5. In other words, an autonomous travel-type cleaner is realized that can remove a large amount of the rubbish accumulating at the corner by causing the body to perform the reciprocating motion.Type: ApplicationFiled: October 6, 2015Publication date: July 26, 2018Inventors: Motonobu SHIGETO, Kenji WATANABE, Hideharu OGAHARA, Shinichi MATSUMURA
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Patent number: 10002565Abstract: A display unit includes a pixel group having pixels. Each of the pixels includes a light emitting section and a drive circuit. The pixel group is divided into P pieces of pixel blocks. The display unit is configured to allow the light emitting sections from the light emitting sections configuring the respective pixels in a first pixel block of the P pieces of pixel blocks to the light emitting sections configuring the respective pixels in a P-th pixel block of the P pieces of pixel blocks to sequentially emit light together on a pixel block basis, and when the light emitting sections configuring the respective pixels in pixel blocks of the P pieces of pixel blocks emit light, configured to allow the light emitting sections configuring the respective pixels in remaining pixel blocks of the P pieces of pixel blocks not to emit light.Type: GrantFiled: January 28, 2014Date of Patent: June 19, 2018Assignee: Sony Semiconductor Solutions CorporationInventors: Ken Kikuchi, Takehiro Misonou, Genichiro Oga, Takahiro Kita, Takaaki Sugiyama, Eiji Nagasaka, Kenji Watanabe, Takayuki Kubota
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Patent number: 10002740Abstract: An electron beam inspection device includes: a primary electron optical system that irradiates the surface of a sample with an electron beam; and a secondary electron optical system that gathers secondary electrons emitted from the sample and forms an image on the sensor surface of a detector. An electron image of the surface of the sample is obtained from a signal detected by the detector, and the sample is inspected. A cylindrical member that is formed with conductors stacked as an inner layer and an outer layer, and an insulator stacked as an intermediate layer is provided inside a lens tube into which the secondary electron optical system is incorporated. An electron orbital path is formed inside the cylindrical member, and the members constituting the secondary electron optical system are arranged outside the cylindrical member.Type: GrantFiled: August 2, 2017Date of Patent: June 19, 2018Assignee: EBARA CORPORATIONInventors: Masahiro Hatakeyama, Ryo Tajima, Kenichi Suematsu, Kenji Watanabe, Yasushi Toma, Kenji Terao, Takeshi Murakami
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Publication number: 20180131029Abstract: The present invention has an object to provide a secondary battery manufacturing method and apparatus capable of impregnating a sufficient amount of electrolyte in an electrode laminated body with simplified work effort while reducing working time and a manufacturing cost. The method of manufacturing a secondary battery according to the present invention comprises the steps of: inserting, into an outer container, an electrode laminated body in which a positive electrode and a negative electrode are laminated with a separator interposed therebetween; sealing an outer peripheral portion of the outer container except for a part thereof before or after the electrode laminated body is inserted; and injecting electrolyte (5) into the outer container having the electrode laminated body inserted therein, from non-sealed part as an injection port (6a).Type: ApplicationFiled: March 29, 2016Publication date: May 10, 2018Applicant: NEC ENERGY DEVICES, LTD.Inventors: Kenji WATANABE, Hideaki SASAKI
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Patent number: 9966227Abstract: A technique capable of improving the ability to observe a specimen using an electron beam in an energy region which has not been conventionally given attention is provided. This specimen observation method comprises: irradiating the specimen with an electron beam; detecting electrons to be observed which have been generated and have obtained information on the specimen by the electron beam irradiation; and generating an image of the specimen from the detected electrons to be observed. The electron beam irradiation comprises irradiating the specimen with the electron beam with a landing energy set in a transition region between a secondary emission electron region in which secondary emission electrons are detected and a mirror electron region in which mirror electrons are detected, thereby causing the secondary emission electrons and the mirror electrons to be mixed as the electrons to be observed.Type: GrantFiled: November 5, 2014Date of Patent: May 8, 2018Assignee: EBARA CORPORATIONInventors: Masahiro Hatakeyama, Takeshi Murakami, Yoshihiko Naito, Kenji Terao, Norio Kimura, Kenji Watanabe
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Patent number: 9946078Abstract: A head-up display device including a screen; a projector that projects a visual image to the screen using a projection lens; and an image generator that generates a virtual image of the visual image to be visually recognized by a user from the visual image projected to the screen, wherein the visual image is composed of a first visual image and a second visual image; and the image generator generates a first virtual image, which is a virtual image of the first visual image, from the first visual image, and generates a second virtual image, which is a virtual image of the second visual image, from the second visual image.Type: GrantFiled: March 28, 2014Date of Patent: April 17, 2018Assignee: AISIN AW CO., LTD.Inventors: Kenji Watanabe, Hiroyuki Miyake
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Patent number: 9933692Abstract: A head-up display device includes a screen, a projector that projects a visual image to the screen using a projection lens, and a processor. The processor is programmed to generate a virtual image of the visual image from the projected visual image and determine an image-generation position at which the virtual image is to be generated. The screen and the projection lens are configured to be movable along an optical path of the projector. The processor is programmed to determine a screen position to which the screen is to be moved based on the decided image-generation position and determine a lens position to which the projection lens is to be moved based on the determined screen position. The projector includes a screen-drive motor that moves the screen to the determined screen position and a lens-drive motor that moves the projection lens to the determined lens position.Type: GrantFiled: July 4, 2014Date of Patent: April 3, 2018Assignee: AISIN AW CO., LTD.Inventors: Kenji Watanabe, Hiroyuki Miyake, Naoya Oyuki, Shintaro Hirohara
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Patent number: PP30148Abstract: A new and distinct cultivar of Hydrangea plant named ‘Little Ema’, characterized by its white-colored inflorescences, medium green-colored foliage, and moderately vigorous, compact, upright-mounded growth habit, is disclosed.Type: GrantFiled: December 1, 2017Date of Patent: January 29, 2019Inventor: Kenji Watanabe