Patents by Inventor Hiroki Oishi

Hiroki Oishi 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).

  • Publication number: 20190355638
    Abstract: Provided are a heat-curable maleimide resin composition capable of yielding a cured product superior in tracking resistance; and a semiconductor device encapsulated by the cured product of such resin composition. The heat-curable maleimide resin composition for semiconductor encapsulation contains: (A) a maleimide compound being solid at 25° C., and having, per molecule, at least one dimer acid backbone, at least one linear alkylene group having not less than 6 carbon atoms, and at least two maleimide groups; (B) an inorganic filler; and C) a curing accelerator.
    Type: Application
    Filed: May 9, 2019
    Publication date: November 21, 2019
    Applicant: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Yoshihiro Tsutsumi, Naoyuki Kushihara, Hiroki Oishi, Yoshihira Hamamoto, Yuki Kudo
  • Publication number: 20190309184
    Abstract: An epoxy resin composition comprising an epoxy resin, a curing agent, (A) a carboxyl-containing benzotriazole derivative, and (B) an alkoxysilyl-containing aminoalkylsilane derivative is suited for encapsulating semiconductor devices. The sum of (A)+(B) is 0.5-5.0 pbw per 100 pbw of the sum of the epoxy resin and the curing agent, and a molar ratio (A)/(B) is 0.5-1.5. The composition is free of sulfur and highly adhesive to metal substrates.
    Type: Application
    Filed: April 8, 2019
    Publication date: October 10, 2019
    Applicant: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Hiroki Oishi, Shoichi Osada, Ryuhei Yokota, Munenao Hirokami
  • Patent number: 10434928
    Abstract: An adjustment mechanism configured to adjust a reference position of an optical axis of a projection lens of a lens unit has a reference axis perpendicular to the optical axis and disposed in a plane which intersects with a focal point of the projection lens. The lens unit moves in an extension direction of the reference axis in accordance with rotation of a second screw. An acting point of a force to move the lens unit is disposed in a plane formed by the optical axis and the reference axis.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: October 8, 2019
    Assignee: KOITO MANUFACTURING CO., LTD.
    Inventors: Hiroki Shibata, Takeyuki Tachiiwa, Kazutami Oishi, Satoru Yashiki, Takashi Inoue
  • Patent number: 10389359
    Abstract: Apparatuses for providing buffer circuits a semiconductor device are described. An example apparatus includes a plurality of inverters and a transistor having one diffusion region coupled to a diffusion region of a transistor of one inverter of the plurality of inverters, another diffusion region coupled to a diffusion region of a transistor of another inverter of the plurality of inverters. The transistor having a gate coupled to one power supply voltage and diffusion regions coupled to another power supply voltage functions as a power voltage compensation capacitor.
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: August 20, 2019
    Assignee: Micron Technology, Inc.
    Inventors: Hiroki Hosaka, Satoru Sugimoto, Hayato Oishi
  • Patent number: 10359169
    Abstract: A lamp unit includes a light-emitting element array composed by a plurality of light-emitting elements, having respective individual irradiation regions constituting a high-beam light-distribution pattern and configured to be capable of being turned on individually, mounted in array on a substrate, a projection lens disposed in front of the light-emitting element array, and a reflector disposed below the light-emitting element array. Inter-light-emitting-element spacing within the light-emitting element array widens the more separated the elements are from the projection lens' optical axis.
    Type: Grant
    Filed: January 23, 2017
    Date of Patent: July 23, 2019
    Assignee: KOITO MANUFACTURING CO., LTD.
    Inventors: Hiroki Kawai, Kenta Oishi, Naoki Uchida, Hiroyuki Ishida, Hidetada Tanaka, Noriko Sato, Ryuho Sato, Takatomo Fujiyoshi
  • Publication number: 20190172627
    Abstract: A coil component includes an element and a coil that is provided inside the element and that is spirally wound. The coil includes a plurality of coil conductor layers and an extended conductor layer, which are laminated in a first direction. The extended conductor layer overlaps a side gap portion, which is situated on an outer side of a region of the element that is surrounded by the coil conductor layers, and extends so as to reach an outer surface of the element. The element includes a first stress relaxation layer that contacts the coil conductor layers, and a second stress relaxation layer that, while extending along the extended conductor layer, contacts a coil-conductor-layer side of the extended conductor layer, and is positioned inside the side gap portion without reaching the outer surface of the element.
    Type: Application
    Filed: October 30, 2018
    Publication date: June 6, 2019
    Applicant: Murata Manufacturing Co., Ltd.
    Inventors: Masayuki OISHI, Yasuhiro ITANI, Hiroki HASHIMOTO, Takuma SHIRO
  • Publication number: 20190135166
    Abstract: A lighting device to be mounted on a vehicle has a light source, a projection lens having an optical axis, and disposed so as to allow at least some of light emitted from the light source to pass therethrough, a holder that holds the projection lens, a pivot shaft provided at one of the projection lens and the holder and extending in a direction intersecting with the optical axis of the projection lens, a bearing provided at the other of the projection lens and the holder and that holds the pivot shaft, an aiming mechanism configured to pivot the projection lens relative to the holder about the pivot shaft, and a reflector configured to reflect the light emitted from the light source in a predetermined direction. The reflector is provided in the holder. The position of the holder to the light source is fixed.
    Type: Application
    Filed: January 8, 2019
    Publication date: May 9, 2019
    Applicant: KOITO MANUFACTURING CO., LTD.
    Inventors: Hiroki Shibata, Kazutami Oishi, Koji Uchino
  • Publication number: 20160251511
    Abstract: The purposes of the present invention is to provide a resin composition which provides a cured product which has a high glass transition temperature, a low moisture absorption and a good solder reflow property and small heat decomposition in storage at a high temperature for a long time, and has good moldability and good adhesiveness to a Cu lead frame.
    Type: Application
    Filed: February 25, 2016
    Publication date: September 1, 2016
    Applicant: Shin-Etsu Chemical Co., Ltd.
    Inventors: Shoichi OSADA, Ryuhei YOKOTA, Hiroki OISHI, Tadaharu IKEDA
  • Patent number: 8721167
    Abstract: A kneading and granulating machine comprises: a container containing a material to be kneaded; a kneading member, which moves along the inner wall surface of the container and revolves and spins at the same time within the container; and a crushing blade, which revolves and spins at the same time within the container to shear the material to be kneaded in the container. The kneading member comprises a blade having a shape corresponding to the inner wall surface of the container, which enables kneading the material to be kneaded between itself and the inner wall surface of the container.
    Type: Grant
    Filed: February 6, 2006
    Date of Patent: May 13, 2014
    Assignees: Shinagawa Machinery Works Co., Ltd.
    Inventors: Satoru Watano, Hiroki Oishi
  • Patent number: 8224563
    Abstract: The latitude/longitude and time acquired at prescribed sampling time intervals by a touring bus 1 which runs a predetermined running route are wireless-transmitted. A user 6 specifies a getting-on/off point on the basis of the latitude/longitude and time provided by the touring bus and acquires a running route inclusive of the getting-on/off point. Therefore, the user can acquire the running route inclusive of the getting-on/off point easily and instantaneously. The user can specify the getting-on/off point using the speed computed from the latitude/longitude and time acquired. Thus, the user can set his desired notifying point on the running route thus acquired. In such a configuration, there are provided a system for permitting a user of a touring bus to acquire a running route of the touring bus inclusive of a getting-on/off point easily and instantaneously and a system for notifying the arrival of the touring bus which permits the user to set his desired notifying point easily.
    Type: Grant
    Filed: October 31, 2007
    Date of Patent: July 17, 2012
    Assignee: Yazaki Corporation
    Inventors: Harushi Muramatsu, Hiroki Oishi
  • Publication number: 20090135666
    Abstract: A kneading and granulating machine comprises: a container containing a material to be kneaded; a kneading member, which moves along the inner wall surface of the container and revolves and spins at the same time within the container; and a crushing blade, which revolves and spins at the same time within the container to shear the material to be kneaded in the container. The kneading member comprises a blade having a shape corresponding to the inner wall surface of the container, which enables kneading the material to be kneaded between itself and the inner wall surface of the container.
    Type: Application
    Filed: February 6, 2006
    Publication date: May 28, 2009
    Applicants: SHINAGAWA MACHINERY WORKS CO., LTD.
    Inventors: Satoru Watano, Hiroki Oishi
  • Publication number: 20080065324
    Abstract: The latitude/longitude and time acquired at prescribed sampling time intervals by a touring bus 1 which runs a predetermined running route are wireless-transmitted. A user 6 specifies a getting-on/off point on the basis of the latitude/longitude and time provided by the touring bus and acquires a running route inclusive of the getting-on/off point. Therefore, the user can acquire the running route inclusive of the getting-on/off point easily and instantaneously. The user can specify the getting-on/off point using the speed computed from the latitude/longitude and time acquired. Thus, the user can set his desired notifying point on the running route thus acquired. In such a configuration, there are provided a system for permitting a user of a touring bus to acquire a running route of the touring bus inclusive of a getting-on/off point easily and instantaneously and a system for notifying the arrival of the touring bus which permits the user to set his desired notifying point easily.
    Type: Application
    Filed: October 31, 2007
    Publication date: March 13, 2008
    Inventors: Harushi Muramatsu, Hiroki Oishi
  • Patent number: 6961676
    Abstract: An apparatus for supporting maintenance check of a sensor to maintain sensing accuracy, the sensor 10 generating a changeable weight signal in accordance with a load imposed on a vehicle, includes judging means 30a2 for judging whether or not sensed accuracy of a present weight signal is degraded based on a compared result by comparing the present weight signal fetched by a fetching means 30a1 with a previous weight signal from the sensor that corresponds to the present weight signal and information of judging degradation stored by a storing means 30d, and maintenance check information generating means 30a3 to press for maintenance check of the sensor based on the judged degradation in accordance with judgement of degradation by the judging means 30a2.
    Type: Grant
    Filed: February 5, 2004
    Date of Patent: November 1, 2005
    Assignee: Yazaki Corporation
    Inventors: Haruyuki Miyazaki, Harushi Muramatsu, Hiroki Oishi
  • Patent number: 6933841
    Abstract: An apparatus for assisting simple recognition of a position to make simple recognition of a position of an object including a processor which stores place-name information corresponding to each position,fetches position information to show the current position of the object, selects the place-name information corresponding to the fetched position information generates assistant information to display the selected place name information and outputs the assistant information.
    Type: Grant
    Filed: April 25, 2003
    Date of Patent: August 23, 2005
    Assignee: Yazaki Corporation
    Inventors: Harushi Muramatsu, Hiroki Oishi
  • Publication number: 20040172194
    Abstract: The latitude/longitude and time acquired at prescribed sampling time intervals by a touring bus 1 which runs a predetermined running route are wireless-transmitted. A user 6 specifies a getting-on/off point on the basis of the latitude/longitude and time provided by the touring bus and acquires a running route inclusive of the getting-on/off point. Therefore, the user can acquire the running route inclusive of the getting-on/off point easily and instantaneously. The user can specify the getting-on/off point using the speed computed from the latitude/longitude and time acquired. Thus, the user can set his desired notifying point on the running route thus acquired. In such a configuration, there are provided a system for permitting a user of a touring bus to acquire a running route of the touring bus inclusive of a getting-on/off point easily and instantaneously and a system for notifying the arrival of the touring bus which permits the user to set his desired notifying point easily.
    Type: Application
    Filed: February 24, 2004
    Publication date: September 2, 2004
    Applicant: YAZAKI CORPORATION
    Inventors: Harushi Muramatsu, Hiroki Oishi
  • Publication number: 20040172218
    Abstract: An apparatus for supporting maintenance check of a sensor to maintain sensing accuracy, the sensor 10 generating a changeable weight signal in accordance with a load imposed on a vehicle, includes judging means 30a2 for judging whether or not sensed accuracy of a present weight signal is degraded based on a compared result by comparing the present weight signal fetched by a fetching means 30a1 with a previous weight signal from the sensor that corresponds to the present weight signal and information of judging degradation stored by a storing means 30d, and maintenance check information generating means 30a3 to press for maintenance check of the sensor based on the judged degradation in accordance with judgement of degradation by the judging means 30a2.
    Type: Application
    Filed: February 5, 2004
    Publication date: September 2, 2004
    Applicant: YAZAKI CORPORATION
    Inventors: Haruyuki Miyazaki, Harushi Muramatsu, Hiroki Oishi
  • Publication number: 20040064336
    Abstract: The loadage of liquefied gas loaded on a tank lorry vehicle 1 measured on the basis of the load detected by a load sensor 16a attached to at a predetermined position of the tank lorry vehicle 1. The loadage as well as the position information obtained from a GPS signal, time information and vehicle specifying information is transmitted to a business place trough a portable telephone packet communication network 2 and a dedicated line 3. The business place receives the position information, time information, vehicle specifying information and loadage, and produces these items of information as outputs. The tank lorry vehicle 1 collects running information of one's own vehicle whose recording is legally compelled and records it in correlation with the loadage on a memory card 14. The business place 4 reads the running information and loadage from the memory card 14, and issues a report correlated with the running information and loadage.
    Type: Application
    Filed: September 10, 2003
    Publication date: April 1, 2004
    Applicant: YAZAKI CORPORATION
    Inventors: Haruji Muramatsu, Haruyuki Miyazaki, Hiroki Oishi
  • Publication number: 20030201913
    Abstract: An apparatus for assisting simple recognition of a position to make simply recognition of a position of an object includes place-name information storage means 10d1 for storing place-name information corresponding to an each position, position information fetch means 10a1 for fetching position information to show the current position of the object, place-name information select means 10a2 for selecting the place-name information corresponding to the position information fetched by the position information fetch means 10a1 from the place-name information storage means 10d1, assistant information generating means 10a3 for generating assistant information to display the place name information selected by the place-name information select means 10a2 and assistant information output means 10a4 for outputting the assistant information generated by the assistant information generating means 10a3.
    Type: Application
    Filed: April 25, 2003
    Publication date: October 30, 2003
    Applicant: YAZAKI CORPORATION
    Inventors: Harushi Muramatsu, Hiroki Oishi
  • Patent number: 6611229
    Abstract: A vehicle tracking system, wherein with respect to vehicles owned by members on which communication units containing GPS receivers are mounted, the vehicle tracking system specifies a previously-registered member and the vehicle owned by the previously-registered member based upon a request of the previously-registered member for providing positional information of a vehicle owned by the previously-registered member, and the vehicle tracking system executes a polling operation of positional information to the vehicle owned by the previously-registered member; retrieves an existence position of the vehicle on a map from a map database based upon positional information transmitted from the vehicle owned by the previously-registered member; displays the existence position of the vehicle by superimposing on the map; and provides the existence position superimposed on the map as vehicle positional information data to the previously-registered member.
    Type: Grant
    Filed: August 9, 2001
    Date of Patent: August 26, 2003
    Assignee: Yazaki Corporation
    Inventors: Harushi Muramatsu, Hiroki Oishi
  • Publication number: 20020027523
    Abstract: A vehicle tracking system, wherein with respect to vehicles owned by members on which communication units containing GPS receivers are mounted, the vehicle tracking system specifies a previously-registered member and the vehicle owned by the previously-registered member based upon a request of the previously-registered member for providing positional information of a vehicle owned by the previously-registered member, and the vehicle tracking system executes a polling operation of positional information to the vehicle owned by the previously-registered member; retrieves an existence position of the vehicle on a map from a map database based upon positional information transmitted from the vehicle owned by the previously-registered member; displays the existence position of the vehicle by superimposing on the map; and provides the existence position superimposed on the map as vehicle positional information data to the previously-registered member.
    Type: Application
    Filed: August 9, 2001
    Publication date: March 7, 2002
    Inventors: Harushi Muramatsu, Hiroki Oishi