Patents by Inventor Tatsuya Hirai

Tatsuya Hirai 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: 20170162539
    Abstract: Provided is a semiconductor device having improved reliability. In the semiconductor device in an embodiment, a mark is provided correspondingly to the bonding area of a belt-like wiring exposed from an opening provided in a solder resist. As a result, in an alignment step for the wire bonding area, the coordinate position of the wire bonding area can be adjusted using not the end portion of the opening formed in the solder resist, but the mark formed correspondingly to the wire bonding area as a reference. Also, in the semiconductor device in the embodiment, the mark serving as a characteristic pattern is formed. This allows the wire bonding area to be adjusted based on camera recognition.
    Type: Application
    Filed: January 25, 2017
    Publication date: June 8, 2017
    Inventors: Kenya HIRONAGA, Masatoshi YASUNAGA, Tatsuya HIRAI, Soshi KURODA
  • Publication number: 20170064916
    Abstract: To provide a plant draw-in device and a plant body transplantation system that can draw roots of plant bodies into holes reliably with a simple structure, so that there is no need of monitoring or manual operation for roots insertion and the production efficiency can be improved. The plant draw-in device 110 includes a draw-in tube 111 that can be disposed below a hole 121, a draw-in member 113 provided such as to be capable of protruding from the draw-in tube 111, and a drive unit 114 that reciprocally moves the draw-in member 113 such as to come out from, and retract into, the draw-in tube 111. The draw-in member 113 is formed such that a portion thereof protruding from the draw-in tube 111 deforms and spreads outward.
    Type: Application
    Filed: November 21, 2016
    Publication date: March 9, 2017
    Applicant: TSUBAKIMOTO CHAIN CO.
    Inventors: Kouji Kouno, Tatsuya Hirai, Yu Okazaki
  • Patent number: 9589923
    Abstract: Provided is a semiconductor device having improved reliability. In the semiconductor device in an embodiment, a mark is provided correspondingly to the bonding area of a belt-like wiring exposed from an opening provided in a solder resist. As a result, in an alignment step for the wire bonding area, the coordinate position of the wire bonding area can be adjusted using not the end portion of the opening formed in the solder resist, but the mark formed correspondingly to the wire bonding area as a reference. Also, in the semiconductor device in the embodiment, the mark serving as a characteristic pattern is formed. This allows the wire bonding area to be adjusted based on camera recognition.
    Type: Grant
    Filed: August 31, 2015
    Date of Patent: March 7, 2017
    Assignee: RENESAS ELECTRONICS CORPORATION
    Inventors: Kenya Hironaga, Masatoshi Yasunaga, Tatsuya Hirai, Soshi Kuroda
  • Publication number: 20170027110
    Abstract: Provided is a cultivation system comprising: a cultivation container capable of accommodating a plurality of plants and a cultivation medium for growing the plant, and provided with a recording medium for recording identification information that is used for identifying each of the plurality of plant; a cultivation shelf provided with plural stages of shelf boards on which the cultivation container is placed; light sources projecting light individually onto upper faces of the shelf boards; a conveyance machine conveying the cultivation container between the plurality of shelf boards. The cultivation system is additionally provided with: an inspection part which has an accommodation part accommodating the cultivation container, and inspects individually the plurality of plants contained in the cultivation container accommodated in the accommodation part; and a recording processing part recording an inspection result each of plant obtained by the inspection part, into the recording medium.
    Type: Application
    Filed: March 31, 2015
    Publication date: February 2, 2017
    Applicant: Tsubakimoto Chain Co.
    Inventors: Go ITO, Kazuhiro TSUTSUMI, Tatsuya HIRAI, Yu OKAZAKI, Hitoshi OHARA, Hirokazu FUKUDA, Shogo MORIYUKI
  • Publication number: 20160371804
    Abstract: Disclosed herein is a digital rights management system that includes a storage module that stores a usage right for digital content in a tamper-resistant portion of a memory. The system also includes a flag status module that generates a flag corresponding with a transfer status of the usage right, sets the flag to one of a plurality of transfer statuses, and stores the flag in the tamper-resistant portion of the memory. The transfer statuses include a status indicating a request for the usage right was generated by a device with a usage right recovery mechanism.
    Type: Application
    Filed: August 31, 2016
    Publication date: December 22, 2016
    Inventors: Dai Yun, Toshiyuki Masue, Tatsuya Hirai
  • Patent number: 9460027
    Abstract: Disclosed herein is a digital rights management system that includes a storage module that stores a usage right for digital content in a tamper-resistant portion of a memory. The system also includes a flag status module that generates a flag corresponding with a transfer status of the usage right, sets the flag to one of a plurality of transfer statuses, and stores the flag in the tamper-resistant portion of the memory. The transfer statuses include a status indicating a request for the usage right was generated by a device with a usage right recovery mechanism.
    Type: Grant
    Filed: January 26, 2015
    Date of Patent: October 4, 2016
    Assignee: HGST NETHERLANDS, B.V.
    Inventors: Dai Yun, Toshiyuki Masue, Tatsuya Hirai
  • Publication number: 20160224245
    Abstract: Disclosed herein is a file management system that includes an unformatted raw data area storing a plurality of raw data files at respective locations within the unformatted raw data area. The storage medium also includes a formatted partitioned area that includes a plurality of partitions each associated with a different file system. Each partition includes a plurality of metadata files each corresponding with one of the plurality of raw data files. Each metadata file includes metadata regarding the corresponding one of the plurality of raw data files.
    Type: Application
    Filed: February 2, 2015
    Publication date: August 4, 2016
    Inventors: Zhang Yang, Wang Hongming, Tatsuya Hirai
  • Publication number: 20160217083
    Abstract: Disclosed herein is a digital rights management system that includes a storage module that stores a usage right for digital content in a tamper-resistant portion of a memory. The system also includes a flag status module that generates a flag corresponding with a transfer status of the usage right, sets the flag to one of a plurality of transfer statuses, and stores the flag in the tamper-resistant portion of the memory. The transfer statuses include a status indicating a request for the usage right was generated by a device with a usage right recovery mechanism.
    Type: Application
    Filed: January 26, 2015
    Publication date: July 28, 2016
    Inventors: Dai Yun, Toshiyuki Masue, Tatsuya Hirai
  • Patent number: 9400876
    Abstract: Embodiments of the present invention provide a simplified authentication transaction for reconnecting a storage device to a host apparatus that has completed authentication in the past. According to one embodiment, an authentication log is recorded in the host. Plural units of this log information are recorded in the storage device. At the time of transferring a content decryption key and usage rules between the host and the storage device, the decryption key and usage rules are recorded into the host as a log for the transfer. The used authentication log is recorded into the storage device as RAPDI. If RAPDI indicates the authentication log in the simplified authentication transaction, recovery transaction is permitted. The host device deletes/invalidates or holds the log for the transfer in accordance with non-permission/permission. In the case of permission, the key and usage rules are recovered by using a log for the transfer prior to the simplified authentication transaction.
    Type: Grant
    Filed: October 24, 2008
    Date of Patent: July 26, 2016
    Assignee: HGST Netherlands B.V.
    Inventors: Tatsuya Hirai, Yukihide Inagaki
  • Patent number: 9345201
    Abstract: There is provided a plant cultivating apparatus for saving space in an early stage of growth of plants, increases an amount of plants cultivated per unit space to achieve higher space efficiency, and which provides an optimum environment corresponding to the growth of the plants. The plant cultivating apparatus comprises a plurality of cultivation tray storage shelves arrayed in a plurality of tiers and a plurality of rows, each of the plurality of cultivation tray storage shelves being able to store a cultivation tray capable of cultivating a plurality of plant stocks, a cultivation tray transferring mechanism for moving the cultivation tray, and a handling mechanism capable of gripping and moving the plurality of plant stocks individually from the cultivation tray.
    Type: Grant
    Filed: March 9, 2011
    Date of Patent: May 24, 2016
    Assignee: TSUBAKIMOTO CHAIN CO.
    Inventors: Syunji Sakura, Tatsuya Hirai, Kouji Kouno, Hitoshi Ohara, Go Itou
  • Publication number: 20160073597
    Abstract: There is provided a plant holder capable of, with a simple configuration, causing a root of a plant stock to pass through a holding hole downwardly without damaging the root of the plant stock, preventing a leaf from drooping downward and being damaged, and improving workability when transplantation and harvest are automated without damaging the plant stock by contact with the plant stock. A plant holder 110 includes a fitting portion 111 and having a plant stock support hole 114 in an inner surface, a placement portion 113 which is provided above the fitting portion 111, and a flange portion 112 which is provided above the placement portion 113. The outer diameter of the placement portion 113 is formed smaller than the outer diameter of the flange portion 112, and larger than the outer diameter of the holding hole 121.
    Type: Application
    Filed: November 23, 2015
    Publication date: March 17, 2016
    Applicant: TSUBAKIMOTO CHAIN CO.
    Inventors: Kouji Kouno, Tatsuya Hirai, Yu Okazaki, Hitoshi Ohara
  • Publication number: 20150371967
    Abstract: Provided is a semiconductor device having improved reliability. In the semiconductor device in an embodiment, a mark is provided correspondingly to the bonding area of a belt-like wiring exposed from an opening provided in a solder resist. As a result, in an alignment step for the wire bonding area, the coordinate position of the wire bonding area can be adjusted using not the end portion of the opening formed in the solder resist, but the mark formed correspondingly to the wire bonding area as a reference. Also, in the semiconductor device in the embodiment, the mark serving as a characteristic pattern is formed. This allows the wire bonding area to be adjusted based on camera recognition.
    Type: Application
    Filed: August 31, 2015
    Publication date: December 24, 2015
    Inventors: Kenya HIRONAGA, Masatoshi YASUNAGA, Tatsuya HIRAI, Soshi KURODA
  • Patent number: 9130062
    Abstract: Provided is a semiconductor device having improved reliability. In the semiconductor device in an embodiment, a mark is provided correspondingly to the bonding area of a belt-like wiring exposed from an opening provided in a solder resist. As a result, in an alignment step for the wire bonding area, the coordinate position of the wire bonding area can be adjusted using not the end portion of the opening formed in the solder resist, but the mark formed correspondingly to the wire bonding area as a reference. Also, in the semiconductor device in the embodiment, the mark serving as a characteristic pattern is formed. This allows the wire bonding area to be adjusted based on camera recognition.
    Type: Grant
    Filed: September 12, 2013
    Date of Patent: September 8, 2015
    Assignee: RENESAS ELECTRONICS CORPORATION
    Inventors: Kenya Hironaga, Masatoshi Yasunaga, Tatsuya Hirai, Soshi Kuroda
  • Publication number: 20150230413
    Abstract: A plant holder having a simple configuration, whereby the root of a plant can be made to pass through to below a holding hole without damaging, leaves are prevented from hanging down and becoming damaged, and the workability in the case of automation can be improved. The plant holder 110 which fits into the holding hole 121 of a cultivation panel 120 and has a supporting hole 114 supporting a plant 101 includes: a fitting part 111, an outer peripheral part of which fits into the holding hole 121 of the cultivation panel 120; a flange part 112 provided in an uppermost part; and an engaging part 113 which is provided between the flange part 112 and the engaging part 111; wherein the external diameter of the engaging part 113 is formed to be smaller than the external diameter of the fitting part 111 and the flange part 112.
    Type: Application
    Filed: October 22, 2013
    Publication date: August 20, 2015
    Applicant: TSUBAKIMOTO CHAIN CO.
    Inventors: Tatsuya Hirai, Kouji Kouno, Yu Okazaki, Hitoshi Ohara
  • Publication number: 20150216116
    Abstract: There is provided a plant transplantation device capable of reliably sucking a root of a plant into a hole portion, reliably causing the root to extend downward from the hole portion without remaining in the hole portion, and improving production efficiency without requiring monitoring or manual operations with a simple configuration. The plant transplantation device includes a suctioning means 110 for sucking a root 103 of a plant 101 and causing the root 103 to pass through a hole portion 121, the suctioning means 110 has a suctioning tube 111 which can be hermetically attached to a lower portion of the hole portion 121 and a suction pipe 112 which causes a negative pressure in the suctioning tube 111, and a water supplying means 130 for supplying water to the root 103 is provided in the vicinity of the hole portion 121.
    Type: Application
    Filed: July 2, 2013
    Publication date: August 6, 2015
    Applicant: TSUBAKIMOTO CHAIN CO.
    Inventors: Tatsuya Hirai, Kouji Kouno, Yu Okazaki, Hitoshi Ohara
  • Publication number: 20150201551
    Abstract: A transplanting device performing transplanting between a plurality of culture medium boards cultivating a plurality of plants planted in an aligned manner, characterized of comprising a transplanting mechanism transplanting the plants, wherein the transplanting mechanism performs alternately a one step of arranging plants having been arranged in a grid form on a culture medium board of transplanting source, into a zigzag form on a culture medium board of transplanting destination and a other step of arranging plants having been arranged in a zigzag form on a culture medium board of transplanting source, into a grid form on a culture medium board of transplanting destination.
    Type: Application
    Filed: June 28, 2013
    Publication date: July 23, 2015
    Inventors: Hitoshi Ohara, Tatsuya Hirai, Kouji Kouno, Yu Okazaki
  • Patent number: 9001203
    Abstract: A photography unit photographs a target, a control unit acquires distance data between a photography position and a target to be photographed of the photography unit, an azimuth angle and an elevation/depression angle of a photography direction of the photography unit together with the image information by an angle distance measurement unit synchronously or asynchronously to the shutter operation of the photography unit. The angle distance measurement unit has a configuration without using an axis fixed onto a mobile object. Coordinate information of the photography position of the photography unit is acquired from the coordinate measurement unit synchronously to asynchronously to the shutter operation. The control unit calculates coordinate information of a photographing target, based on the data of the acquired distance data, the azimuth, elevation and depression angles, and the coordinate information.
    Type: Grant
    Filed: August 12, 2010
    Date of Patent: April 7, 2015
    Assignee: Pasco Corporation
    Inventors: Tadao Shimada, Tsuneki Sakakibara, Tatsuya Hirai
  • Publication number: 20140073068
    Abstract: Provided is a semiconductor device having improved reliability. In the semiconductor device in an embodiment, a mark is provided correspondingly to the bonding area of a belt-like wiring exposed from an opening provided in a solder resist. As a result, in an alignment step for the wire bonding area, the coordinate position of the wire bonding area can be adjusted using not the end portion of the opening formed in the solder resist, but the mark formed correspondingly to the wire bonding area as a reference. Also, in the semiconductor device in the embodiment, the mark serving as a characteristic pattern is formed. This allows the wire bonding area to be adjusted based on camera recognition.
    Type: Application
    Filed: September 12, 2013
    Publication date: March 13, 2014
    Applicant: Renesas Electronics Corporation
    Inventors: Kenya HIRONAGA, Masatoshi YASUNAGA, Tatsuya HIRAI, Soshi KURODA
  • Publication number: 20140017043
    Abstract: Provided is a plant cultivation device that improves cultivation efficiency and usability. A plant cultivation device comprises: a rack unit provided with cultivation racks on which cultivation units accommodating plants are stored as culture medium units; and a conveying device which moves along a horizontal movement path defined by a guide rail, and performs transport of the culture medium units and loading/unloading of the culture medium units to/from the cultivation racks. Multiple cultivation racks constitute a cultivation rack row, in which the cultivation racks are arranged at multiple levels in an up-down direction. The rack unit comprises: a cultivation storage constituted of multiple cultivation rack rows; and a loading/unloading station having a stock rack row, in which the holding frames of cultivation units not accommodating plants are stored as empty units. The transport device performs loading/unloading of the holding frames to/from the stock rack row.
    Type: Application
    Filed: February 21, 2012
    Publication date: January 16, 2014
    Applicant: TSUBAKIMOTO CHAIN CO.
    Inventors: Tatsuya Hirai, Kouji Kouno, Go Ito, Yu Okazaki, Kenji Nakamura
  • Patent number: 8541261
    Abstract: Bump electrodes (conductive members) bonded onto lands disposed at a peripheral portion side than terminals (bonding leads) electrically coupled to pads (electrode pads) of a microcomputer chip (semiconductor chip) are sealed with sealing resin (a sealing body). Thereafter, the sealing resin is ground (removed) partially such that a part of each of the bump electrodes is exposed. The step of protruding the part of each of the bump electrodes from a front surface of the sealing resin is performed, after the grinding step.
    Type: Grant
    Filed: November 1, 2012
    Date of Patent: September 24, 2013
    Assignee: Renesas Electronics Corporation
    Inventors: Takashi Kikuchi, Tomoaki Hashimoto, Tatsuya Hirai