Patents by Inventor Kazuyoshi Suzuki

Kazuyoshi Suzuki 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).

  • Patent number: 12110838
    Abstract: A cover for an automobile engine covers a crank pulley and an auxiliary drive belt of an engine arranged in an engine room with the crank pulley and the auxiliary drive belt being in a posture facing a front direction of a vehicle body. The cover includes a reinforcing body that includes a fastening part attaching to the engine and is integrated with a sound-absorbing main body.
    Type: Grant
    Filed: February 19, 2024
    Date of Patent: October 8, 2024
    Assignee: Sumitomo Riko Company Limited
    Inventors: Yuan Shi, Daiki Mokude, Koji Tomiyama, Koki Kaneda, Kazuyoshi Onishi, Hiroki Taguchi, Yasuo Suzuki
  • Patent number: 12110650
    Abstract: A connection switching device (45) connects a bottom-side oil chamber (15C) of a boom cylinder (15) and a bottom-side oil chamber (16C) of an arm cylinder (16) when a boom operating device (22A) instructs the contraction of the boom cylinder (15) and an arm operating device (21B) instructs the expansion of the arm cylinder (16). The connection switching device (45) connects the bottom-side oil chamber (15C) of the boom cylinder (15) and a rod-side oil chamber (16D) of the arm cylinder (16) when the boom operating device (22A) instructs the contraction of the boom cylinder (15) and the arm operating device (21B) instructs the contraction of the arm cylinder (16).
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: October 8, 2024
    Assignee: Hitachi Construction Machinery Co., Ltd.
    Inventor: Kazuyoshi Suzuki
  • Patent number: 12061993
    Abstract: Disclosed is a service providing system capable of providing an information processing function effective for a variety of system constructions as a service. The service providing system of the present embodiment realizes an information retrieval function, a knowledge base construction function, and a knowledge presentation function. The information retrieval function retrieves information on an analysis target and information indicating a condition of the analysis target; the knowledge base construction function constructs a knowledge database for acquiring knowledge corresponding to the condition of the analysis target based on the information retrieved by the information retrieval function. The knowledge presentation function presents knowledge corresponding to the condition of the analysis target from the knowledge database.
    Type: Grant
    Filed: July 11, 2023
    Date of Patent: August 13, 2024
    Assignees: KABUSHIKI KAISHA TOSHIBA, TOSHIBA DIGITAL SOLUTIONS CORPORATION
    Inventors: Koichi Kagawa, Yoshikata Tobita, Toshio Okamoto, Masaru Suzuki, Nahoko Oshita, Saori Nitta, Kazuyoshi Nishi, Shinichirou Amanashi, Toshiyuki Kano, Takashi Tanaka
  • Publication number: 20240065805
    Abstract: Provided are a tooth extraction auxiliary tool and the like which can reduce a burden on a tooth serving as a tooth extraction target, an alveolar bone at this tooth extraction target site, and/or adjacent teeth. A tooth extraction auxiliary tool 1 having a first auxiliary substrate 11 and a second auxiliary substrate 12 is used. The first auxiliary substrate 11 is inserted into a recessed portion X0 formed in a tooth X2, and a hot melt adhesive M is injected. In a state where the tooth extraction auxiliary tool 1 is firmly fixed to the tooth X2 by the solidified hot melt adhesive M, the second auxiliary substrate 12 is gripped by fingertips of an operator, and the tooth X2 is pulled out from a gum X1 while the tooth X2 is twisted.
    Type: Application
    Filed: February 4, 2022
    Publication date: February 29, 2024
    Inventor: Kazuyoshi SUZUKI
  • Publication number: 20240065804
    Abstract: A wall portion of a dental handpiece accommodates a cam pin 111 with a cam hole 21 or a cam groove 211 designed so that the size of the cam hole 21 or the cam groove 211 is larger than the size of the cam pin 111 in each of the axial direction and the circumferential direction of a vibration cylinder 20. Therefore, a rotating member 110 is rotationally driven, and a vibrating force acts on the vibration cylinder 20 in the axial direction through the cam pin 111. In this manner, the vibration cylinder 20 vibrates or reciprocates in the axial direction with respect to a second cylindrical member 12, and vibrates or reciprocates in the circumferential direction. In addition, a needle portion 42 protruding from a through-hole 202 of the vibration cylinder 20 vibrates while being bent.
    Type: Application
    Filed: March 30, 2022
    Publication date: February 29, 2024
    Inventor: Kazuyoshi SUZUKI
  • Publication number: 20230339261
    Abstract: A wheel of the present disclosure includes a barrel holder, barrel support shafts, barrels, and bearings. The barrel holder is rotationally driven. The barrel support shafts arranged on the circumference of the barrel holder at an angle to a rotation axis of the barrel holder. The barrels are barrel-shaped rotating bodies. The barrels are rotatably supported on the corresponding barrel support shafts, and outer surfaces of the barrels contact a surface on which the wheel travels as the barrel holder rotates. The bearing supports the retainer. A groove is formed at least in a region of the outer circumferential surface of the barrel support shaft extending in the axial direction and including a radially inner projected area of the retainer.
    Type: Application
    Filed: March 16, 2023
    Publication date: October 26, 2023
    Inventors: Kazuyoshi SUZUKI, Takuya SHINKAI, Kenya TOMIYASU, See Wah MA, Ikuto GONJA
  • Publication number: 20230285115
    Abstract: Provided is a dental handpiece which can prevent degradation in visibility of a surgical field. The anti-reflection layer 100 is formed on the top surface and the side surface of the head portion 241 of the lid member 24 close to the root canal of the tooth, to which the operator pays attention, and further on the outer surface of the second cylindrical member 12 (refer to FIG. 3). Therefore, the reflection of light of a dental lighting tool provided with the anti-reflection layer 100 is suppressed, and degradation in visibility of a surgical field can be avoided. In addition, visibility of stains such as proteins adhering to the lid member 24 and the second cylindrical member 12 is improved, and cleaning thereof is facilitated.
    Type: Application
    Filed: March 17, 2022
    Publication date: September 14, 2023
    Inventor: Kazuyoshi SUZUKI
  • Patent number: 11443456
    Abstract: In a data compression method of compressing data including at least one of a character and a number, the data is converted into character string data composed of 0s and 1s. Each of the 0s and 1s included in the character string data is treated as 1-bit data, and the 1-bit data is arranged in a data region having a two-dimensional array. Lossless compression of the data arranged in the data region is performed by using an image processing method.
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: September 13, 2022
    Assignee: DENSO CORPORATION
    Inventors: Tadashi Kawagoe, Kazuyoshi Suzuki
  • Publication number: 20220074164
    Abstract: A connection switching device (45) connects a bottom-side oil chamber (15C) of a boom cylinder (15) and a bottom-side oil chamber (16C) of an arm cylinder (16) when a boom operating device (22A) instructs the contraction of the boom cylinder (15) and an arm operating device (21B) instructs the expansion of the arm cylinder (16). The connection switching device (45) connects the bottom-side oil chamber (15C) of the boom cylinder (15) and a rod-side oil chamber (16D) of the arm cylinder (16) when the boom operating device (22A) instructs the contraction of the boom cylinder (15) and the arm operating device (21B) instructs the contraction of the arm cylinder (16).
    Type: Application
    Filed: January 14, 2020
    Publication date: March 10, 2022
    Inventor: Kazuyoshi SUZUKI
  • Publication number: 20200302649
    Abstract: In a data compression method of compressing data including at least one of a character and a number, the data is converted into character string data composed of 0s and 1s. Each of the 0s and 1s included in the character string data is treated as 1-bit data, and the 1-bit data is arranged in a data region having a two-dimensional array. Lossless compression of the data arranged in the data region is performed by using an image processing method.
    Type: Application
    Filed: March 12, 2020
    Publication date: September 24, 2020
    Inventors: Tadashi KAWAGOE, Kazuyoshi SUZUKI
  • Publication number: 20200229895
    Abstract: A vibration-side housing is attached to a tip of a handle-side housing, and a motor in which a plate cam is attached to a rotating shaft is housed. A vibration tube mounting opening opens at distal end part of the vibration-side housing, and a vibration tube is mounted thereon. The vibration tube is provided to vibrate in a forward-backward direction while urged in the plate cam direction via a spring with respect to the vibration-side housing. The vibration tube contacts with the plate cam via a roller at a rear end part. A reamer mounting opening opens at a tip of the vibration tube, and receives and tightly holds an insertion part of the reamer. The reamer including the bendable needle part is attachable/detachable to the vibration-side housing.
    Type: Application
    Filed: July 24, 2018
    Publication date: July 23, 2020
    Inventor: Kazuyoshi SUZUKI
  • Patent number: 10539755
    Abstract: There is provided a method for controlling an electronic device, the method comprising starting control of emission of laser light from at least one light-emitting part of a receptacle, wherein the at least one light-emitting part comprises an optical member and a lens associated with the optical member, the start of the control of the emission of the laser light is based on a flow of current from a partner side electronic device to at least two electrical contacts of the receptacle and detection of a connection of a cable to the receptacle, and the at least one light-emitting part emits the laser light to communicate with the partner side electronic device.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: January 21, 2020
    Assignee: SONY CORPORATION
    Inventors: Kazuyoshi Suzuki, Gen Ichimura, Hideyuki Suzuki, Kazuaki Toba, Masanari Yamamoto
  • Publication number: 20190094479
    Abstract: There is provided a cable including at least one optical fiber cable, at least two electrical cables provided so as to sandwich the optical fiber cable, and plugs positioned at both ends and each having an electrical contact part connected to each of the electrical cables.
    Type: Application
    Filed: November 28, 2018
    Publication date: March 28, 2019
    Inventors: KAZUYOSHI SUZUKI, GEN ICHIMURA, HIDEYUKI SUZUKI, KAZUAKI TOBA, MASANARI YAMAMOTO
  • Patent number: 10222567
    Abstract: There is provided an electronic device including: a receptacle comprising at least two electrical contacts and a plurality of a light-emitting parts configured to emit laser light for performing communication by light to a sink device; and a light emission control part configured to control emission of laser light from the plurality of light-emitting parts, wherein the light emission control parts starts control of the emission of the laser light from the plurality of light-emitting parts by a current when a cable is connected to the receptacle and the current flow to the electrical contacts from the sink device.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: March 5, 2019
    Assignee: SONY CORPORATION
    Inventors: Kazuyoshi Suzuki, Gen Ichimura, Hideyuki Suzuki, Kazuaki Toba, Masanari Yamamoto
  • Patent number: 10090915
    Abstract: Light signal transmitter units 21-1 to 21-n of a transmitter device 20 perform optical communication with a receiver device 40 via optical fiber cables 61-1 to 61-n of an optical interface cable 61. A connection detection unit 22 detects whether connection to the receiver device is established via the optical interface cable, and a visible light source control unit 24 causes a visible light source unit 25 to emit visible light that can identify by an attribute a connection relationship with the receiver device connected via the optical interface cable, only when the connection to the receiver device 40 is not detected, and causes visible light superposition units 26-1 to 26-n to superpose the visible light on the cable.
    Type: Grant
    Filed: February 13, 2015
    Date of Patent: October 2, 2018
    Assignee: SONY CORPORATION
    Inventors: Masanari Yamamoto, Kazuaki Toba, Kazuyoshi Suzuki, Kazumoto Kondo, Yasuhisa Nakajima, Satoshi Miyazaki
  • Patent number: 10015468
    Abstract: Transmission of stereo image data may be performed between devices, where a source device receives E-EDID from a sink device via DDC of an HDMI cable. This E-EDID contains information on 3D image data transmission modes supportable by the sink device. Based on information on 3D image data transmission modes from the sink device, the source device selects a predetermined transmission mode from among the 3D image data transmission modes supportable by the sink device. The source device transmits 3D image data in the selected transmission mode to the sink device. The source device transmits information on the transmission mode for the 3D image data, to the sink device by using an AVI InfoFrame packet or the like. The sink device processes the 3D image data received from the source device in accordance with its transmission mode, thereby obtaining left and right eye image data.
    Type: Grant
    Filed: August 24, 2017
    Date of Patent: July 3, 2018
    Assignee: Sony Corporation
    Inventors: Yasuhisa Nakajima, Kazuyoshi Suzuki, Akihiko Tao, Shigehiro Kawai
  • Patent number: 9971097
    Abstract: A lens of a plug converts a light signal from an optical fiber cable to light of a predetermined divergence angle in order to emit the light. A plug housing fixes the optical fiber cable and the lens. The lens is positioned such that the light signal from the optical fiber cable becomes the light of the predetermined divergence angle at an emission surface side of the optical fiber cable. The light signal emitted from the plug becomes dispersed when entering into the eyeball of a nearby person, and therefore can be prevented from exerting adverse effect on visual function and the like.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: May 15, 2018
    Assignee: SONY CORPORATION
    Inventors: Kazuyoshi Suzuki, Kazumoto Kondo, Kazuaki Toba, Yasuhisa Nakajima, Satoshi Miyazaki, Masanari Yamamoto
  • Patent number: 9927587
    Abstract: There is provided an optical transmitter including an optical connector port and a light emitter. The optical connector port is configured to connect to a connector of an optical cable in a first orientation or a second orientation. The light emitter is configured to transmit the optical signal toward a first region of the connector that reflects the optical signal into an optical transmission line of an optical cable when the connector is connected in the first orientation, and transmit the optical signal toward a second region of the connector that reflects the optical signal into the optical transmission line of the optical cable when the connector is connected in the second orientation different from the first orientation.
    Type: Grant
    Filed: May 13, 2015
    Date of Patent: March 27, 2018
    Assignee: SONY CORPORATION
    Inventors: Masanari Yamamoto, Kazuaki Toba, Kazumoto Kondo, Kazuyoshi Suzuki, Satoshi Miyazaki, Yasuhisa Nakajima
  • Patent number: 9902007
    Abstract: A method for performing arc welding includes steps of: preparing two work pieces each having fused portion, being butted against one another; preparing a welding electrode which is a non-consumable type electrode used for performing arc welding to the two work pieces, the welding electrode being disposed to face the two work pieces; applying welding current to the welding electrode so as to have the two work pieces welded; and performing a current changing step to change an amount of the welding current to be decreased so as to have a fused portion of at least one of the two work pieces move toward the other work piece for adhesion to the fused portion of the other work piece or for adhesion to the other work piece itself.
    Type: Grant
    Filed: April 4, 2014
    Date of Patent: February 27, 2018
    Assignee: DENSO CORPORATION
    Inventors: Tadashi Kawagoe, Kazuyoshi Suzuki
  • Patent number: 9885836
    Abstract: A collimator lens 311 emits by converting a light signal from an optical fiber cable 20 to a collimated light, for example. The collimator lens 311 is retained in a plug housing 315 coupled to a reception side optical connector of the light signal. When the plug housing 315 is not coupled to the reception side optical connector, the pressing portion 313a sets the position of the collimator lens 311 at a position at which the emitted light signal has a predetermined divergence angle. When the optical connectors of the transmission side and the reception side are not connected, the light signal emitted from the optical connector of the transmission side is dispersed, and therefore emission of the light signal is prevented from giving a bad influence to a visual perception function or the like.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: February 6, 2018
    Assignee: SONY CORPORATION
    Inventors: Kazuyoshi Suzuki, Kazumoto Kondo, Kazuaki Toba, Yasuhisa Nakajima, Satoshi Miyazaki, Masanari Yamamoto