Patents by Inventor Yozo Fukuda

Yozo Fukuda 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: 10564693
    Abstract: An information processing system is capable of communicating with an external apparatus via a network. The information processing system is capable of operating in at least three operation modes including: a first mode; a second mode, which consumes less power than the first mode; and a third mode, which consumes less power than the second mode and where the communication via the network is not performed. The information processing system includes a mode control section and a second mode processing section. The mode control section, when the information processing system operates in the third mode, shifts the operation mode to the second mode periodically or in accordance with a predetermined time schedule. The second mode processing section performs a communication process via the network as information processing in the second mode.
    Type: Grant
    Filed: July 10, 2013
    Date of Patent: February 18, 2020
    Assignee: NINTENDO CO., LTD.
    Inventors: Yozo Kawai, Munehito Oira, Shumpei Yasuda, Yu Horii, Takahiro Fukuda, David Tran, Eugene Borisov, Joel Hopkins
  • Publication number: 20180242261
    Abstract: In a communication system of the present invention, a HeNB measures interference in Step ST41 in an energy saving mode. When judging to have detected the interference by a UE during communication with an eNB in Step ST42, the HeNB cancels the energy saving mode and moves to a normal mode in Step ST43 and starts issuing a pilot signal in Step ST44. When the UE judges to have detected the pilot signal in Step ST23 and reports the judgment results to the eNB in Step ST24, in Steps ST25 to ST32, a handover process from the eNB to the HeNB is performed for the UE.
    Type: Application
    Filed: April 20, 2018
    Publication date: August 23, 2018
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yasuhiro Onaka, Miho Maeda, Mitsuru Mochizuki, Taisei Suemitsu, Futoshi Katada, Yozo Fukuda
  • Patent number: 9992752
    Abstract: In a communication system of the present invention, a HeNB measures interference in Step ST41 in an energy saving mode. When judging to have detected the interference by a UE during communication with an eNB in Step ST42, the HeNB cancels the energy saving mode and moves to a normal mode in Step ST43 and starts issuing a pilot signal in Step ST44. When the UE judges to have detected the pilot signal in Step ST23 and reports the judgment results to the eNB in Step ST24, in Steps ST25 to ST32, a handover process from the eNB to the HeNB is performed for the UE.
    Type: Grant
    Filed: March 21, 2017
    Date of Patent: June 5, 2018
    Assignee: Mitsubishi Electric Corporation
    Inventors: Yasuhiro Onaka, Miho Maeda, Mitsuru Mochizuki, Taisei Suemitsu, Futoshi Katada, Yozo Fukuda
  • Publication number: 20170195965
    Abstract: In a communication system of the present invention, a HeNB measures interference in Step ST41 in an energy saving mode. When judging to have detected the interference by a UE during communication with an eNB in Step ST42, the HeNB cancels the energy saving mode and moves to a normal mode in Step ST43 and starts issuing a pilot signal in Step ST44. When the UE judges to have detected the pilot signal in Step ST23 and reports the judgment results to the eNB in Step ST24, in Steps ST25 to ST32, a handover process from the eNB to the HeNB is performed for the UE.
    Type: Application
    Filed: March 21, 2017
    Publication date: July 6, 2017
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yasuhiro ONAKA, Miho Maeda, Mitsuru Mochizuki, Taisei Suemitsu, Futoshi Katada, Yozo Fukuda
  • Patent number: 9635608
    Abstract: In a communication system, a HeNB measures interference in an energy saving mode. When judging to have detected the interference by a UE during communication with an eNB, the HeNB cancels the energy saving mode and moves to a normal mode and starts issuing a pilot signal. When the UE judges to have detected the pilot signal and reports the judgment results to the eNB, a handover process from the eNB to the HeNB is performed for the UE.
    Type: Grant
    Filed: August 29, 2013
    Date of Patent: April 25, 2017
    Assignee: Mitsubishi Electric Corporation
    Inventors: Yasuhiro Onaka, Miho Maeda, Mitsuru Mochizuki, Taisei Suemitsu, Futoshi Katada, Yozo Fukuda
  • Publication number: 20150358903
    Abstract: In a communication system, a HeNB measures interference in an energy saving mode. When judging to have detected the interference by a UE during communication with an eNB, the HeNB cancels the energy saving mode and moves to a normal mode and starts issuing a pilot signal. When the UE judges to have detected the pilot signal and reports the judgment results to the eNB, a handover process from the eNB to the HeNB is performed for the UE.
    Type: Application
    Filed: August 29, 2013
    Publication date: December 10, 2015
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yasuhiro ONAKA, Miho MAEDA, Mitsuru MOCHIZUKI, Taisei SUEMITSU, Futoshi KATADA, Yozo FUKUDA
  • Patent number: 4996200
    Abstract: There is provided an oral antihepatopathic composition comprising protoporphyrin IX-Zn(II) complex. By oral administration, the complex can suppress the elevation of GPT and GOT as well as the increase of liver weight in a living body suffering from hapatic disorder, which contributes to prevention or relief of the disease.
    Type: Grant
    Filed: October 18, 1989
    Date of Patent: February 26, 1991
    Assignee: Hamair Chemicals, Ltd.
    Inventors: Yasuhiro Nishimura, Motoko Suzuki, Yozo Fukuda
  • Patent number: 4772681
    Abstract: Novel porphyrin derivatives of the general formula: ##STR1## wherein R.sub.1 each independently denotes a hydrogen, a C.sub.1 -C.sub.4 alkyl group or an ethenyl group, and R.sub.2 each independently denotes COZ(C.sub.m H.sub.2m)Q, COZCH(C.sub.m H.sub.2m Q).sub.2, --CH.sub.2 --Q [wherein Z is O, S or NH, m is an integer of 1 to 23, and Q is a di-(C.sub.1 -C.sub.4 alkyl)amino group or tri-(C.sub.1 -C.sub.4 alkyl)ammonium halide group] or ##STR2## (wherein X is a halogen); or R.sub.1 each independently denotes --C.sub.2 H.sub.4 --Q (wherein Q is the same as defined above), ##STR3## (wherein X is the same as defined above), and R.sub.2 each independently denotes a carboxyl group or a C.sub.1 -C.sub.4 alkoxycarbonyl group, and the production thereof are described. The quarternary ammonium salt type of the above compounds exhibit affinity and photosensitizing activity for cancer cells and can be employed for diagnosing and treating cancer under irradiation of laser light.
    Type: Grant
    Filed: January 15, 1987
    Date of Patent: September 20, 1988
    Assignee: Hamari Chemicals, Ltd.
    Inventors: Yozo Fukuda, Takuzo Otani, Haruo Yamada, Michikazu Sawada, Katsuo Aizawa, Mari Uchimoto, Michito Karasawa