Patents by Inventor Takashi Ishizaka

Takashi Ishizaka 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: 11272600
    Abstract: To provide an information processing apparatus and an information processing method. Provided is an information processing apparatus that includes a recognition section and an output control section. The recognition section recognizes background content displayed in a background of an aquarium. The output control section controls an output of light into an interior of the aquarium that acts as a foreground, on the basis of a result of recognizing the background content.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: March 8, 2022
    Assignee: SONY CORPORATION
    Inventors: Takatoshi Nakamura, Takashi Ishizaka, Kuniaki Kurihara, Tomomichi Kataoka
  • Publication number: 20190287270
    Abstract: To provide an information processing apparatus, an information processing method, and a program.
    Type: Application
    Filed: November 30, 2017
    Publication date: September 19, 2019
    Inventors: TAKATOSHI NAKAMURA, TAKASHI ISHIZAKA, KUNIAKI KURIHARA, TOMOMICHI KATAOKA
  • Publication number: 20160083834
    Abstract: A novel film formation apparatus is provided. A novel film formation method and cleaning method is also provided. Further, a novel shadow mask is provided. The inventors have conceived a structure including a film formation chamber and an adhesive layer that is on the inner wall of the film formation chamber and/or on the shadow mask and to which a film formation material is to be attached.
    Type: Application
    Filed: September 17, 2015
    Publication date: March 24, 2016
    Applicant: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Shunpei YAMAZAKI, Fumito ISAKA, Takashi ISHIZAKA
  • Patent number: 7433882
    Abstract: A data management system is provided that manages sets in an orderly fashion. Sets are hierarchically organized according to implications thereof and stored in a set storage device 20. When a set in the relatively upper level of the hierarchy is specified among the hierarchically structured sets, a main controller section 10 performs a logical operation on all sets that belong to lower levels of the hierarchy thereof, and causes a display device DP to display a result of the logical operation as contents of said set specified.
    Type: Grant
    Filed: January 17, 2003
    Date of Patent: October 7, 2008
    Assignee: Beacon Information Technology, Inc.
    Inventor: Takashi Ishizaka
  • Patent number: 7323942
    Abstract: To provide dual loop PLLs capable of reducing the lock-up time in the initial start-up, and multiplication clock generators contributing to reduction of the power dissipation. The dual loop PLL comprises a dual loop PLL having a phase comparison loop having a phase comparator 1 for comparing phases, and a frequency comparison loop having a frequency comparator 7 for comparing frequencies, wherein the frequency comparator 7 carries out frequency comparison using an input signal inputted from a calibration clock line CLcal 18, the input signal being different from a reference clock signal inputted from an external reference clock line CLex 11, the reference clock signal being used for a phase comparator 1. Moreover, multiplication clock generators are configured using the dual loop PLL.
    Type: Grant
    Filed: December 30, 2005
    Date of Patent: January 29, 2008
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Takashi Ishizaka, Kazuaki Sogawa
  • Patent number: 7165214
    Abstract: A data management system that facilitates table merges without the necessity of knowledge about a database or creating an environment therefore is provided. With a processor unit, a merging sheet (merged table) for merging a plurality of spreadsheets (tables) is recorded, and then stored in an external storage device. A table designated by the user through mouse operation and the merged table are compared; if cells of the same data exist in a specific column, the data in rows to which said cells in the table belong are merged to rows to which relevant cells of the merged table belong; for rows to which cells existing only in the table belong, they are added as new row data to the merged table. Furthermore, a flag for identifying each table is recorded in rows merged or added to the merged table.
    Type: Grant
    Filed: March 6, 2003
    Date of Patent: January 16, 2007
    Assignee: Beacon Information Technology Inc.
    Inventor: Takashi Ishizaka
  • Patent number: 7162491
    Abstract: The present invention is to provide a system capable of preventing an increase in load even if the amount of data increases. Upon receipt of a retrieval request, a main control part specifies, from a first customer table, row numbers adapted to the retrieval request. Then the main control part determines the range of data to be retrieved in a second customer table according to predetermined computational logic from the row numbers specified, the number of rows capable of being recorded in the first customer table for each customer, and the number of rows capable of being recorded in the second customer table for each customer.
    Type: Grant
    Filed: February 1, 2002
    Date of Patent: January 9, 2007
    Assignee: Beacon Information Technology Inc.
    Inventor: Takashi Ishizaka
  • Patent number: 7128194
    Abstract: A centrifugal clutch for a vehicle for reducing the trouble occuring when the clutch capacity becomes insufficient due a modification to the vehicle, such that of increasing the engine output or the exhaust gas quantity. The clutch weight of the centrifugal clutch is assembled by stacking a set of five sheets of clutch weight component members, three of which have similar structures. Each clutch weight component member is composed of two formed portions, the portions formed by baking two kinds of sintered metallic powders differing in specific gravity. Portions away from a fulcrum of inclination are formed by baking the sintered metallic powder having a larger specific gravity. Portions near the fulcrum of inclination are formed by baking the sintered metallic powder having a smaller specific gravity. As a result, the center of gravity of the clutch weight is positioned near a tip portion of the weight.
    Type: Grant
    Filed: July 1, 2003
    Date of Patent: October 31, 2006
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Takashi Ishizaka, Masaaki Narita, Akira Shigahara
  • Publication number: 20060158259
    Abstract: To provide dual loop PLLs capable of reducing the lock-up time in the initial start-up, and multiplication clock generators contributing to reduction of the power dissipation. The dual loop PLL comprises a dual loop PLL having a phase comparison loop having a phase comparator 1 for comparing phases, and a frequency comparison loop having a frequency comparator 7 for comparing frequencies, wherein the frequency comparator 7 carries out frequency comparison using an input signal inputted from a calibration clock line CLcal 18, the input signal being different from a reference clock signal inputted from an external reference clock line CLex 11, the reference clock signal being used for a phase comparator 1. Moreover, multiplication clock generators are configured using the dual loop PLL.
    Type: Application
    Filed: December 30, 2005
    Publication date: July 20, 2006
    Applicant: Matsushita Electric Industrial Co., Ltd.
    Inventors: Takashi Ishizaka, Kazuaki Sogawa
  • Patent number: 6920969
    Abstract: A one-way clutch includes an inner race, an outer race driven in a specific direction and provided with a plurality of pockets in its inner circumference facing the outer circumference of the inner race and threaded attachment holes to be used for attaching a driven member to the outer race, rollers respectively placed in the plurality of pockets, and elastic members pressing the rollers in a specific direction. A center angular interval between the middle pocket in any three successive ones of the pockets and the adjacent pocket on the forward side of the middle pocket, and an center angular interval between the middle pocket and the adjacent pocket on the backward side of the middle pocket are different from each other. Thus the distance between the front end surface of the pocket and the threaded attachment hole on the forward side of the pocket can be sufficiently large, and reduction of the rigidity of the outer race can be prevented without increasing the diameter of the outer race.
    Type: Grant
    Filed: January 17, 2003
    Date of Patent: July 26, 2005
    Assignees: Honda Giken Kogyo Kabushiki Kaisha, Kyushu Mushashi Seimitsu Kabushiki Kaisha
    Inventors: Takashi Ishizaka, Masatoshi Akagi, Kiyotaka Fukui, Tadashi Miyamoto
  • Publication number: 20040089510
    Abstract: A one-way clutch comprises an inner race (2), an outer race (3) driven in a specific direction and provided with a plurality of pockets (4) in its inner circumference facing the outer circumference of the inner race (2) and threaded attachment holes (3a) to be used for attaching a driven member to the outer race (3), rollers (5) respectively placed in the plurality of pockets (4), and elastic members (6) pressing the rollers (5) in a specific direction. An center angular interval between the middle pocket (4) in any three successive pockets (4) among the plurality of pockets (4) and the adjacent pocket (4) on the forward side of the middle pocket (4), and an center angular interval between the middle pocket (4) and the adjacent pocket (4) on the backward side of the middle pocket are different from each other.
    Type: Application
    Filed: September 9, 2003
    Publication date: May 13, 2004
    Inventors: Takashi Ishizaka, Masatoshi Akagi, Kiyotaka Fukui, Tadashi Miyamoto
  • Publication number: 20040055851
    Abstract: A centrifugal clutch for a vehicle for reducing the trouble occuring when the clutch capacity becomes insufficient due a modification to the vehicle, such that of increasing the engine output or the exhaust gas quantity. The clutch weight of the centrifugal clutch is assembled by stacking a set of five sheets of clutch weight component members, three of which have similar structures. Each clutch weight component member is composed of two formed portions, the portions formed by baking two kinds of sintered metallic powders differing in specific gravity. Portions away from a fulcrum of inclination are formed by baking the sintered metallic powder having a larger specific gravity. Portions near the fulcrum of inclination are formed by baking the sintered metallic powder having a smaller specific gravity. As a result, the center of gravity of the clutch weight is positioned near a tip portion of the weight.
    Type: Application
    Filed: July 1, 2003
    Publication date: March 25, 2004
    Inventors: Takashi Ishizaka, Masaaki Narita, Akira Shigihara
  • Publication number: 20040049730
    Abstract: A data management system that facilitates table merges without the necessity of knowledge about a database or creating an environment therefore is provided.
    Type: Application
    Filed: March 6, 2003
    Publication date: March 11, 2004
    Applicant: Beacon Information Technology Inc.
    Inventor: Takashi Ishizaka
  • Patent number: 6647398
    Abstract: A data managing apparatus includes a data file storing records each including data units corresponding to predetermined items, and an index file corresponding to a certain item which requires data arrangement in a predetermined sequence and storing change bits each corresponding to one of the records stored in the data file and each representing whether data has been changed between the adjacent records with respect to the corresponding item. When a retrieval request is received from an operator about the foregoing certain item, the change bits are read from the index file following a retrieval start position and a retrieval direction designated by the retrieval request, so that a requested record is identified based on the read change bits. Then, data units of the identified record are read from the data file and notified to the operator via a display device or the like.
    Type: Grant
    Filed: March 24, 2000
    Date of Patent: November 11, 2003
    Assignee: Beacon Information Technology Inc.
    Inventors: Takashi Ishizaka, Takayuki Ooi, Yasuo Ohtomo, Ayako Ohtomo, Shingo Ooya, Tsutomu Kageyama
  • Publication number: 20030140059
    Abstract: A set representation system is provided that enables the operator to immediately understand set manipulation instructions and calculation results of such instructions.
    Type: Application
    Filed: January 21, 2003
    Publication date: July 24, 2003
    Applicant: Beacon Information Technology Inc.
    Inventor: Takashi Ishizaka
  • Publication number: 20030140194
    Abstract: A data management system is provided that manages sets in an orderly fashion.
    Type: Application
    Filed: January 17, 2003
    Publication date: July 24, 2003
    Applicant: Beacon Information Technology Inc.
    Inventor: Takashi Ishizaka
  • Publication number: 20020120636
    Abstract: The data management system includes: a retrieval instructing/displaying mechanism for accepting various retrieval conditions for data storage means in which data belonging to any of multiple managed objects are stored; retrieval part for retrieving data adapted to each of the accepted retrieval conditions from the data storage means and specifying a managed object to which the retrieved data belong; and a collection storage part for holding identification information for identifying the managed object specified by the retrieval part as part of a collection of retrieval results collected for each retrieval condition. In this configuration, the collection held in the collection storage part is set as a target of retrieval instead of the data storage means.
    Type: Application
    Filed: February 22, 2002
    Publication date: August 29, 2002
    Inventors: Takashi Ishizaka, Kyoko Suga
  • Publication number: 20020107836
    Abstract: The present invention is to provide a system capable of preventing an increase in load even if the amount of data increases. Upon receipt of a retrieval request, a main control part specifies, from a first customer table, row numbers adapted to the retrieval request. Then the main control part determines the range of data to be retrieved in a second customer table according to predetermined computational logic from the row numbers specified, the number of rows capable of being recorded in the first customer table for each customer, and the number of rows capable of being recorded in the second customer table for each customer.
    Type: Application
    Filed: February 1, 2002
    Publication date: August 8, 2002
    Inventor: Takashi Ishizaka
  • Patent number: 5495833
    Abstract: A lubricating oil feeding apparatus of an internal combustion engine can adjust an amount of oil fed to each bearing and provides for a reduced number of parts for a shaft portion structure of a starter driven gear. In the engine, a balancer shaft is synchronously rotated with a crankshaft. The crankshaft and the balancer shaft are rotatably supported on a split surface of a crankcase by plain bearings. Parallel oil passages communicate with oil holes provided in the plain bearings for exclusively feeding lubricating oil to at least the crankshaft and the balancer shaft. The opening areas of the oil holes provided in the plain bearings of the balancer shaft are smaller than the oil holes provided in the plain bearings of the crankshaft. An outer portion of a starter one-way clutch can also be integrally fitted on a rotor. A driven gear of the starter is connected to a starter drive gear of a starter motor by intermediate gears. The diameter D.sub.
    Type: Grant
    Filed: May 5, 1995
    Date of Patent: March 5, 1996
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Takashi Ishizaka, Shinichi Nakano, Yukihiro Yasuda, Akira Shigihara, Tomoyasu Satou, Ryushi Tsubota, Hiroshi Yamura, Tsuneo Akamatsu