Patents by Inventor Eiichi Watanabe

Eiichi Watanabe 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: 20210130127
    Abstract: An object of the present invention is to provide a sway amount estimation system that can suppress a reduction in user convenience that would occur if the operation method is switched more than necessary. A sway amount estimation system (300) includes a sensing unit (78), a judgment unit (80), and an estimation unit (79). The estimation unit (79) calculates an estimated value of the amount of sway of an elevator rope due to vibration caused by building sway based on the sway sensed by the sensing unit (78) and an estimation model incorporating the effect of the displacement amplification of the displacement amplifier (7). The judgment unit (80) judges if the estimated value calculated by the estimation unit (79) is greater than a threshold for switching the operation method for the elevator apparatus (11).
    Type: Application
    Filed: December 3, 2018
    Publication date: May 6, 2021
    Applicant: Mitsubishi Electric Corporation
    Inventors: Eiichi SAITO, Takahide HIRAI, Seiji WATANABE, Daisuke NAKAZAWA, Daiki FUKUI, Tomohiro ASAMURA, Yusuke CHIKADA
  • Publication number: 20210130300
    Abstract: A compound of Formula [I] or a pharmaceutically acceptable salt thereof: wherein each symbol is defined as in the specification.
    Type: Application
    Filed: June 16, 2020
    Publication date: May 6, 2021
    Inventors: Masahiro YOKOTA, Taku IKENOGAMI, Eiichi WATANABE, Noriyoshi SEKI, Takayuki SAKAI, Shingo FUJIOKA, Makoto SHIOZAKI, Katsunori SUWA, Yosuke OGOSHI, Masato NOGUCHI, Katsuya MAEDA
  • Patent number: 10940579
    Abstract: A driving tool includes a striking mechanism configured to be actuated by a combustion pressure of a mixed gas of compressed air and fuel, a combustion chamber in which the mixed gas of compressed air and fuel is to be combusted, a valve member configured to open and close communication between the striking mechanism and the combustion chamber, and a valve support member configured to support the valve member. The valve member has a seal part provided on an outer peripheral surface along a moving direction of the valve member.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: March 9, 2021
    Assignee: MAX CO., LTD.
    Inventors: Eiichi Watanabe, Takashi Yuki, Yu Yamamoto, Mitsuhiro Kimura
  • Patent number: 10898997
    Abstract: A driving tool includes a striking cylinder comprising a piston configured to be actuated by a combustion pressure of a mixed gas of compressed oxidant and fuel, a combustion chamber in which the mixed gas of compressed oxidant and fuel is to be combusted, an oxidant supply port for supplying the compressed oxidant into the combustion chamber, a fuel supply port for supplying the fuel into the combustion chamber, and a check valve provided to at least one of the oxidant supply port and the fuel supply port.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: January 26, 2021
    Assignee: MAX CO., LTD.
    Inventors: Yu Yamamoto, Takashi Yuki, Eiichi Watanabe, Mitsuhiro Kimura
  • Publication number: 20190359575
    Abstract: A compound of Formula [I] or a pharmaceutically acceptable salt thereof: wherein each symbol is defined as in the specification.
    Type: Application
    Filed: December 20, 2018
    Publication date: November 28, 2019
    Inventors: Masahiro YOKOTA, Taku IKENOGAMI, Eiichi WATANABE, Noriyoshi SEKI, Takayuki SAKAI, Shingo FUJIOKA, Makoto SHIOZAKI, Katsunori SUWA, Yosuke OGOSHI, Masato NOGUCHI, Katsuya MAEDA
  • Publication number: 20190300490
    Abstract: The present invention relates to saturated-ring-fused dihydropyrimidinone or dihydrotriazinone compounds, or pharmaceutically acceptable salts thereof, having ROR? antagonist activity, pharmaceutical compositions comprising the same, and pharmaceutical use thereof. A compound of Formula [I] or a pharmaceutically acceptable salt thereof, a pharmaceutical composition comprising the same, and pharmaceutical use thereof are provided: wherein each substituent is defined as defined in the description.
    Type: Application
    Filed: February 27, 2019
    Publication date: October 3, 2019
    Inventors: Masahiro YOKOTA, Noriyoshi SEKI, Eiichi WATANABE, Shingo FUJIOKA
  • Publication number: 20190224828
    Abstract: A driving tool includes a striking mechanism configured to be actuated by a combustion pressure of a mixed gas of compressed air and fuel, a combustion chamber in which the mixed gas of compressed air and fuel is to be combusted, a valve member configured to open and close communication between the striking mechanism and the combustion chamber, and a valve support member configured to support the valve member. The valve member has a seal part provided on an outer peripheral surface along a moving direction of the valve member.
    Type: Application
    Filed: January 18, 2019
    Publication date: July 25, 2019
    Applicant: MAX CO., LTD.
    Inventors: Eiichi WATANABE, Takashi YUKI, Yu YAMAMOTO, Mitsuhiro KIMURA
  • Publication number: 20190224826
    Abstract: A gas combustion type driving tool includes an output unit, a grip, a fuel container storage unit, a battery mounting unit and a coupler. The output unit includes a combustion chamber. The grip is connected to a lower surface of the output unit. A fuel container is detachably attached to the fuel container storage unit. A battery pack is detachably attached to the battery mounting unit. The coupler is configured to take air in. The fastener is driven out by combustion pressure when mixed gas of combustible gas supplied from the fuel container and compressed air supplied from outside via the coupler is ignited. The coupler is disposed on a lower end side of the grip. The gas combustion type driving tool includes a pipe configured to connect the coupler and the combustion chamber.
    Type: Application
    Filed: January 18, 2019
    Publication date: July 25, 2019
    Applicant: MAX CO., LTD.
    Inventors: Yu YAMAMOTO, Takashi YUKI, Eiichi WATANABE, Mitsuhiro KIMURA
  • Publication number: 20190224831
    Abstract: A driving tool includes a combustion chamber, a cylinder, a valve and a control unit. Fuel and compressed air are supplied into the combustion chamber. The cylinder is configured to movably store a piston which is driven by combustion pressure at a time of igniting a mixture of the fuel and the compressed air filled in the combustion chamber. The valve is configured to open and close a passage through which the compressed air is supplied into the combustion chamber. The control unit is configured to control the valve to supply the compressed air into the combustion chamber when the control unit determines that a return of the piston is completed.
    Type: Application
    Filed: January 18, 2019
    Publication date: July 25, 2019
    Applicant: MAX CO., LTD.
    Inventors: Yu YAMAMOTO, Takashi YUKI, Mitsuhiro KIMURA, Yasunori TAKAHASHI, Shuhei KURITA, Eiichi WATANABE
  • Publication number: 20190224833
    Abstract: A driving tool includes a striking cylinder including a piston configured to be actuated by a combustion pressure of a mixed gas of compressed oxidant and fuel, a combustion chamber in which the mixed gas of compressed oxidant and fuel is to be combusted, and an exhaust valve configured to be actuated by change in pressure in the striking cylinder from actuation of the piston.
    Type: Application
    Filed: January 18, 2019
    Publication date: July 25, 2019
    Applicant: MAX CO., LTD.
    Inventors: Eiichi WATANABE, Mitsuhiro KIMURA, Takashi YUKI, Yu YAMAMOTO
  • Publication number: 20190224827
    Abstract: A gas combustion type driving tool drives a fastener by combustion pressure when mixed gas of combustible gas and compressed air in a combustion chamber is ignited. The gas combustion type driving tool includes an air ejection valve, and a gas ejection valve. The air ejection valve is configured to eject compressed air into the combustion chamber. The gas ejection valve is configured to eject combustible gas into the combustion chamber. Output related to driving of a fastener is adjustable by adjusting at least one of filling pressure of compressed air or filling pressure of combustible gas.
    Type: Application
    Filed: January 18, 2019
    Publication date: July 25, 2019
    Applicant: MAX CO., LTD.
    Inventors: Yu YAMAMOTO, Takashi YUKI, Eiichi WATANABE, Mitsuhiro KIMURA
  • Publication number: 20190224829
    Abstract: A driving tool includes a striking cylinder comprising a piston configured to be actuated by a combustion pressure of a mixed gas of compressed oxidant and fuel, a combustion chamber in which the mixed gas of compressed oxidant and fuel is to be combusted, an oxidant supply port for supplying the compressed oxidant into the combustion chamber, a fuel supply port for supplying the fuel into the combustion chamber, and a check valve provided to at least one of the oxidant supply port and the fuel supply port.
    Type: Application
    Filed: January 18, 2019
    Publication date: July 25, 2019
    Applicant: MAX CO., LTD.
    Inventors: Yu YAMAMOTO, Takashi YUKI, Eiichi WATANABE, Mitsuhiro KIMURA
  • Publication number: 20190224832
    Abstract: A driving tool includes a striking cylinder including a piston configured to be actuated by a combustion pressure of a mixed gas of compressed oxidant and fuel, a combustion chamber in which the mixed gas of compressed oxidant and fuel is to be combusted; a valve member configured to open and close communication between the striking cylinder and the combustion chamber, and a striking cylinder exhaust valve configured to open and close communication between the striking cylinder and an outside.
    Type: Application
    Filed: January 18, 2019
    Publication date: July 25, 2019
    Applicant: MAX CO., LTD.
    Inventors: Eiichi WATANABE, Mitsuhiro KIMURA, Takashi YUKI, Yu YAMAMOTO
  • Patent number: 10196363
    Abstract: A compound of Formula [I] or a pharmaceutically acceptable salt thereof: wherein each symbol is defined as in the specification.
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: February 5, 2019
    Assignee: JAPAN TOBACCO INC.
    Inventors: Masahiro Yokota, Taku Ikenogami, Eiichi Watanabe, Noriyoshi Seki, Shingo Fujioka, Makoto Shiozaki, Masato Noguchi
  • Publication number: 20160194290
    Abstract: A compound of Formula [I] or a pharmaceutically acceptable salt thereof: wherein each symbol is defined as in the specification.
    Type: Application
    Filed: December 11, 2015
    Publication date: July 7, 2016
    Inventors: Masahiro YOKOTA, Taku IKENOGAMI, Eiichi WATANABE, Noriyoshi SEKI, Takayuki SAKAI, Shingo FUJIOKA, Makoto SHIOZAKI, Katsunori SUWA, Yosuke OGOSHI, Masato NOGUCHI, Katsuya MAEDA
  • Patent number: 8219806
    Abstract: The present invention relates to a management system, and this management system comprises a storage unit for storing information specifying a terminal apparatus and a restoration user information file cipher key related to a security function module in a state associated with each other and a transmission unit for transmitting the restoration user information file cipher key to the terminal apparatus in response to a calling request from the terminal apparatus for the restoration user information file cipher key. This enables the reduction of the man-hour to be taken by a terminal manager and the management of a situation of use of the restoration user information file cipher key.
    Type: Grant
    Filed: February 20, 2007
    Date of Patent: July 10, 2012
    Assignees: Fujitsu Limited, Fujitsu Frontech Limited
    Inventors: Koji Okuyama, Hideyuki Inaoka, Takahisa Fujishima, Eiichi Watanabe
  • Patent number: 7748588
    Abstract: A magazine includes guide portions formed at a pair of side walls to be opposed to each other for introducing to guide a portion of a nail shaft portion, an opening portion formed on a base end side of a nose portion relative to the guide portion of one of the side walls, a first attaching portion formed on a front end side of the nose portion relative to the guide portion of the one side wall, a second attaching portion formed on the base end side of the nose portion relative to the guide portion of the other side wall, and a notched portion formed on the front end side of the nose portion relative to the guide portion of the other side wall.
    Type: Grant
    Filed: September 20, 2005
    Date of Patent: July 6, 2010
    Assignee: Max Co., Ltd.
    Inventors: Satoshi Osuga, Eiichi Watanabe
  • Publication number: 20080245839
    Abstract: A magazine includes guide portions formed at a pair of side walls to be opposed to each other for introducing to guide a portion of a nail shaft portion, an opening portion formed on a base end side of a nose portion relative to the guide portion of one of the side walls, a first attaching portion formed on a front end side of the nose portion relative to the guide portion of the one side wall, a second attaching portion formed on the base end side of the nose portion relative to the guide portion of the other side wall, and a notched portion formed on the front end side of the nose portion relative to the guide portion of the other side wall.
    Type: Application
    Filed: September 20, 2005
    Publication date: October 9, 2008
    Inventors: Satoshi Osuga, Eiichi Watanabe
  • Patent number: 7354500
    Abstract: A mask for use with a sample preparation apparatus that prepares an ion-milled sample adapted to be observed by an electron microscope is offered. It is possible to prepare the sample having a desired cross section by the use of the mask. The mask, which defines the boundary between irradiated and unirradiated regions on the sample surface, has an edge portion having an increased thickness compared with the other portions. When the edge portion of the mask is etched, the original shape is almost maintained. Thus, the side surface of the mask is kept on the center axis of the ion beam.
    Type: Grant
    Filed: August 20, 2004
    Date of Patent: April 8, 2008
    Assignees: Jeol Ltd., Jeol Engineering Co., Ltd.
    Inventors: Tadanori Yoshioka, Eiichi Watanabe
  • Publication number: 20080072042
    Abstract: The present invention relates to a management system, and this management system comprises a storage unit for storing information specifying a terminal apparatus and a restoration user information file cipher key related to a security function module in a state associated with each other and a transmission unit for transmitting the restoration user information file cipher key to the terminal apparatus in response to a calling request from the terminal apparatus for the restoration user information file cipher key. This enables the reduction of the man-hour to be taken by a terminal manager and the management of a situation of use of the restoration user information file cipher key.
    Type: Application
    Filed: February 20, 2007
    Publication date: March 20, 2008
    Applicants: FUJITSU LIMITED, FUJITSU FRONTECH LIMITED
    Inventors: Koji Okuyama, Hideyuki Inaoka, Takahisa Fujishima, Eiichi Watanabe