Patents by Inventor Hiroto Watanabe
Hiroto 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).
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Patent number: 9346510Abstract: An attitude controller eliminates a skid motion of a banked vehicle when travelling through a curve. The attitude controller includes a lateral acceleration sensor that obtains lateral acceleration, as rightward or leftward accelerations, acting on a vehicle of a motorcycle, a bank angle detector that detects a bank angle of the vehicle, and a longitudinal force controller that decreases, independently of each of the wheels, an absolute value of a longitudinal force as the sum of forward and backward forces acting on front and rear wheels based on the obtained lateral acceleration and the detected bank angle.Type: GrantFiled: July 27, 2012Date of Patent: May 24, 2016Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHAInventors: Hiroto Watanabe, Hiroyuki Inoue, Takahiro Fujii, Yoshimichi Seki, Akihiro Shiigai
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Publication number: 20150214554Abstract: A cell catalyst composition according to the present invention includes a carbon catalyst granule and a binder resin, and at least a part of the binder resin includes a resin (B) including a hydrophilic functional group. The carbon catalyst granule is (i) a carbon catalyst granule wherein carbon catalyst (A) particles are bound to each other by using at least the resin (B), or/and (ii) a carbon catalyst granule wherein carbon catalyst (A) particles form a sintered body and are thereby bound to each other. The carbon catalyst (A) includes a carbon element, a nitrogen element, and a base metal element as constituent elements. Further, an average particle diameter of the carbon catalyst granule is 0.5 to 100 ?m, and a sphericity of the carbon catalyst granule is equal to or greater than 0.5.Type: ApplicationFiled: August 1, 2013Publication date: July 30, 2015Applicant: TOYO INK SC HOLDINGS CO., LTD.Inventors: Jun Kaneda, Hiroto Watanabe, Naoko Deguchi
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Patent number: 9067540Abstract: Provided is a storage box comprising an outer panel and an inner panel which are easily and firmly combined with each other without employing vibrational welding or screws. The outer panel and the inner panel are integrally combined by claw engagement portions. The claw engagement portions comprise at least one positioning claw engagement portion for determining relative positions of the outer panel and the inner panel, and at least one undetectable claw engagement portion for restricting the outer panel and the inner panel from moving in directions to be separated from each other.Type: GrantFiled: November 5, 2013Date of Patent: June 30, 2015Assignee: TOYODA GOSEI CO., LTD.Inventors: Hiroto Watanabe, Masanori Mizuno, Michiyoshi Iwai, Tomohiro Sato
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Publication number: 20140295178Abstract: Provided is a process for producing satisfactory particles held in porous silica. The process comprises (a) the step of preparing porous silica, (b) the step of bringing the porous silica into contact with a liquid which contains either a metal or a compound that has the metal as a component element and infiltrating the liquid into the pores of the porous silica, and (c) the step of subjecting, after the step (b), the impregnated porous silica to a heat treatment to thereby form fine particles comprising the metal or the metal compound in the pores of the porous silica. When porous silica is synthesized by hydrolyzing an alkoxysilane in a solvent-free system, it is possible to synthesize porous silica having a fine pore diameter. Use of this porous silica as a template facilitates formation of particles (e.g., W, Cu, Cr, Mn, Fe, Co, or Ni or an oxide of any of these metals) that show peculiar properties not observed in the bulk material.Type: ApplicationFiled: August 28, 2012Publication date: October 2, 2014Applicant: Tokyo Metropolitan Industrial Technology Research InstituteInventors: Hiroto Watanabe, Hiroaki Imai, Yuya Oaki
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Publication number: 20140200780Abstract: An attitude controller eliminates a skid motion of a banked vehicle when travelling through a curve. The attitude controller includes a lateral acceleration sensor that obtains lateral acceleration, as rightward or leftward accelerations, acting on a vehicle of a motorcycle, a bank angle detector that detects a bank angle of the vehicle, and a longitudinal force controller that decreases, independently of each of the wheels, an absolute value of a longitudinal force as the sum of forward and backward forces acting on front and rear wheels based on the obtained lateral acceleration and the detected bank angle.Type: ApplicationFiled: July 27, 2012Publication date: July 17, 2014Applicant: YAMAHA HATSUDOKI KABUSHIKI KAISHAInventors: Hiroto Watanabe, Hiroyuki Inoue, Takahiro Fujii, Yoshimichi Seki, Akihiro Shiigai
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Patent number: 8727971Abstract: A light-source driver for a light-source, detachable from an endoscope body includes a first switch, a pilot lamp, a warning lamp, a second switch, and a light switcher. The first switch switches between the On-state and Off-state in connection with the attachment and detachment of the light-source to the endoscope body. The pilot lamp indicates that the illumination light source is energized. The warning lamp indicates that the output voltage of a battery has dropped below a predetermined value. The second switch switches the warning lamp between the On-state and Off-state in connection with the On-state and Off-state of the first switch. The light switcher switches the pilot lamp to the Off-state and enables the second switch when the second switch is set to the On-state and the output voltage has declined to or below the predetermined value.Type: GrantFiled: December 20, 2007Date of Patent: May 20, 2014Assignee: Hoya CorporationInventors: Satoshi Takami, Kunikiyo Kaneko, Hiroto Watanabe, Masahiko Sasaki, Eiji Tozawa
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Publication number: 20140132023Abstract: Provided is a storage box comprising an outer panel and an inner panel which are easily and firmly combined with each other without employing vibrational welding or screws. The outer panel and the inner panel are integrally combined by claw engagement portions. The claw engagement portions comprise at least one positioning claw engagement portion for determining relative positions of the outer panel and the inner panel, and at least one undetectable claw engagement portion for restricting the outer panel and the inner panel from moving in directions to be separated from each other.Type: ApplicationFiled: November 5, 2013Publication date: May 15, 2014Applicant: TOYODA GOSEI CO., LTD.Inventors: Hiroto WATANABE, Masanori MIZUNO, Michiyoshi IWAI, Tomohiro SATO
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Patent number: 8662970Abstract: An air conditioning register includes a retainer having an elongated opening, a first fin, and a plurality of second fins. The first fin is arranged along long sides of the opening at a downstream position in the retainer. The second fins are arranged along short sides at an upstream position in the retainer. The retainer includes a pair of facing inner wall surfaces corresponding to the long sides of the opening. First inclined surfaces that are continuous with the long sides of the opening and second inclined surfaces that are continuous with the first inclined surfaces through ridges are each formed in the corresponding inner wall surface of the retainer.Type: GrantFiled: May 25, 2010Date of Patent: March 4, 2014Assignee: Toyoda Gosei Co., Ltd.Inventors: Haruki Nagasaka, Hiroto Watanabe, Yusuke Nakano, Yasuyuki Mitsui
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Publication number: 20130052117Abstract: A porous silica which can be formed into various shapes excellent transparency, capable to be nanoparticulated, capable to be obtained at a high efficiency even when a cationic surfactant having 7 or less carbon atoms is used. Alkoxysilane is dispersed with a cationic surfactant in which a hydrophobic moiety has 2 to 7 of carbon atoms, and added water of which pH is adjusted to 0-2 with the amount of 2-4 equivalents to the alkoxysilane, and mildly hydrolyzed to obtain a monolithic mesoporous silica of which a pore diameter is not less than 0.5 nm and less than 2 nm. A pore diameter can be controlled by adding an organic silane to the system. By adding polyethylene glycol to the synthesis system, a monolithic mesoporous silica nanoparticle is obtained.Type: ApplicationFiled: March 3, 2011Publication date: February 28, 2013Applicant: KEIO UNIVERSITYInventors: Hiroaki Imai, Yuya Oaki, Hiroto Watanabe
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Patent number: 8108310Abstract: The present invention relates to a recording apparatus and method and communication apparatus and method suitably for use in supplying the encoded data of accumulated music for example to a semiconductor memory or a portable device. In step S461, the content data enabled for check-in into an MS are identified. In step S462, a check-in process is executed. In step S463, it is determined whether or not the content data enabled for check-in have all been checked in. In step S464, an album to be checked out is determined. In step S465, one track is selected. In step S466, the selected track is determined whether or not it is enabled for check-out. In step S467, the capacity of the MS is confirmed. In step S468, a check-out operation is performed. In step S469, it is determined whether or not all tracks in the album to be checked out have been selected. The present invention is applicable to audio servers for example.Type: GrantFiled: July 4, 2002Date of Patent: January 31, 2012Assignees: Sony Corporation, Sierra Scientific Instruments, Inc.Inventors: Hiraku Inoue, Izuru Tanaka, Hiroto Watanabe
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Patent number: 7938749Abstract: A motorcycle includes a transmission, an ECU, an engine and a transmission operating mechanism. The engine has a crank. The transmission operating mechanism includes a shift pedal and a load sensor. The load sensor detects an operation of the shift pedal by a driver, and applies a detected value to the ECU. The ECU decreases an output of the engine when a torque (driving force) having at least a predetermined value is transmitted from the crank to the transmission when a shift operation of the driver is detected by the load sensor. Moreover, the ECU does not decrease the output when the torque transmitted from the crank to the transmission is less than the predetermined value when the shift operation of the driver is detected by the load sensor.Type: GrantFiled: November 15, 2007Date of Patent: May 10, 2011Assignee: Yamaha Hatsudoki Kabushiki KaishaInventor: Hiroto Watanabe
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Patent number: 7919914Abstract: It is possible to enhance the luminance of a cold-cathode type discharge lamp and to contribute to a prolongation of service life thereof. A discharge lamp 1 is provided with an electrode 3 having a cup 4 with such a shape that a bottom is provided at each of both opposed ends of the glass tube 2. The cup 4 is connected to a lead-in wire 8 which is inserted through the end of the glass tube 2 and held thereby. The collision-preventing ring 5 covering an end surface of the cup 4 is provided to the open end 4a of the cup 4. The porous tungsten disk 6 impregnated with a ternary metal oxide composed of barium (Ba), aluminum (Al), and calcium (Ca) as an electron emission material is provided at a bottom in an inside of the cup 4.Type: GrantFiled: February 26, 2010Date of Patent: April 5, 2011Assignee: Sony CorporationInventors: Hiroshi Takahashi, Yukio Hara, Masahiro Kikuchi, Yoshiichi Horikoshi, Hiroto Watanabe, Ryouichi Yoshida
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Patent number: 7846062Abstract: A motorcycle includes a transmission, a CPU, an engine, a load sensor and a notification lamp. The load sensor detects a shift operation by a driver. When the shift operation is performed by the driver, an output of the engine is adjusted by the CPU so that a torque (driving force) transmitted between the engine and the transmission is reduced. The CPU does not adjust the output when the torque is transmitted from the transmission to the engine when an up-shifting operation is performed by the driver. Moreover, a notification lamp is lit by the CPU when the torque having at least a predetermined value is transmitted from the transmission to the engine when the up-shifting operation is performed by the driver.Type: GrantFiled: November 15, 2007Date of Patent: December 7, 2010Assignee: Yamaha Hatsudoki Kabushiki KaishaInventor: Hiroto Watanabe
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Publication number: 20100304655Abstract: An air conditioning register includes a retainer having an elongated opening, a first fin, and a plurality of second fins. The first fin is arranged along long sides of the opening at a downstream position in the retainer. The second fins are arranged along short sides at an upstream position in the retainer. The retainer includes a pair of facing inner wall surfaces corresponding to the long sides of the opening. First inclined surfaces that are continuous with the long sides of the opening and second inclined surfaces that are continuous with the first inclined surfaces through ridges are each formed in the corresponding inner wall surface of the retainer.Type: ApplicationFiled: May 25, 2010Publication date: December 2, 2010Applicant: TOYODA GOSEI CO., LTD.Inventors: Haruki Nagasaka, Hiroto Watanabe, Yusuke Nakano, Yasuyuki Mitsui
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Patent number: 7753156Abstract: A control system for a vehicle includes an ECU, a front wheel speed sensor, a rear wheel speed sensor, and an engine. The ECU detects an actual slip speed and an actual slip ratio of a rear wheel on the basis of respective detected values of a front wheel speed sensor and a rear wheel speed sensor. Slip speed traction control is started when the actual slip speed exceeds a threshold value of a slip speed when a vehicle is at a low speed, and slip ratio traction control is started when the actual slip ratio exceeds a threshold value of a slip ratio when it is at an intermediate or high speed. An output of the engine is adjusted depending on the actual slip speed in the slip speed traction control, while being adjusted depending on the actual slip ratio in the slip ratio traction control.Type: GrantFiled: October 5, 2007Date of Patent: July 13, 2010Assignee: Yamaha Hatsudoki Kabushiki KaishaInventors: Yoshinobu Nishiike, Yoshitaka Nishiike, legal representative, Hiroto Watanabe
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Patent number: 7750546Abstract: It is possible to enhance the luminance of a cold-cathode type discharge lamp and to contribute to a prolongation of service life thereof. A discharge lamp 1 is provided with an electrode 3 having a cup 4 with such a shape that a bottom is provided at each of both opposed ends of the glass tube 2. The cup 4 is connected to a lead-in wire 8 which is inserted through the end of the glass tube 2 and held thereby. The collision-preventing ring 5 covering an end surface of the cup 4 is provided to the open end 4a of the cup 4. The porous tungsten disk 6 impregnated with a ternary metal oxide composed of barium (Ba), aluminum (Al), and calcium (Ca) as an electron emission material is provided at a bottom in an inside of the cup 4.Type: GrantFiled: January 19, 2005Date of Patent: July 6, 2010Assignee: Sony CorporationInventors: Hiroshi Takahashi, Yukio Hara, Masahiro Kikuchi, Yoshiichi Horikoshi, Hiroto Watanabe, Ryouichi Yoshida
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Publication number: 20100156270Abstract: It is possible to enhance the luminance of a cold-cathode type discharge lamp and to contribute to a prolongation of service life thereof. A discharge lamp 1 is provided with an electrode 3 having a cup 4 with such a shape that a bottom is provided at each of both opposed ends of the glass tube 2. The cup 4 is connected to a lead-in wire 8 which is inserted through the end of the glass tube 2 and held thereby. The collision-preventing ring 5 covering an end surface of the cup 4 is provided to the open end 4a of the cup 4. The porous tungsten disk 6 impregnated with a ternary metal oxide composed of barium (Ba), aluminum (Al), and calcium (Ca) as an electron emission material is provided at a bottom in an inside of the cup 4.Type: ApplicationFiled: February 26, 2010Publication date: June 24, 2010Applicant: SONY CORPORATIONInventors: Hiroshi Takahashi, Yukio Hara, Masahiro Kikuchi, Yoshiichi Horikoshi, Hiroto Watanabe, Ryouichi Yoshida
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Patent number: 7717766Abstract: A fluorescent lamp 1 is constructed in which more than two lead wires (5), (6), (11) and (12) are connected to respective electrodes (3) and (4) of both end portions of a glass tube (2), the glass tube (2) having a uniform diameter of less than 6.5 mm. Also, when the fluorescent lamp 1 is manufactured, an electrode assembly in which two glass beads are fixed to more than two lead wires extended from the electrodes, mercury amalgam being welded to the lead wires is used, the electrode assembly is temporarily fastened by welding the inside glass bead to the glass tube, mercury is evaporated by heating the mercury amalgam and the inside of the glass tube is sealed by welding the outside glass bead to the glass tube.Type: GrantFiled: March 28, 2006Date of Patent: May 18, 2010Assignee: Sony CorporationInventors: Hiroto Watanabe, Takeshi Kaneko
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Patent number: 7714487Abstract: It is possible to prolong service life of a discharge lamp of hot-cathode type and to reduce a diameter thereof. A discharge lamp 1 is provided with an electrode 3. The electrode 3 has a heater 4 made up a coil portion 4a, and a first lead wire portion 4b and a second lead wire portion 4c that respectively extend from rear ends of this coil portion 4a and applied by an electron emission material 3a. In the electrode 3, a first lead-in wires 6a is connected to the first lead wire portion 4b and a second lead-in wires 6b is connected to the second lead wire portion 4c, so that the coil portion 4a is arranged vertically along the tube axis of the glass tube 2. The electrode 3 is also provided a sleeve 7 covering surrounding of the coil portion 4a and having openings in the faces respectively opposite to the forward end and rear end of the coil portion 4a. An open end 7a of the sleeve 7 exceeds a forward end of the coil portion 4a, thereby protecting the coil portion 4a.Type: GrantFiled: January 19, 2005Date of Patent: May 11, 2010Assignee: Sony CorporationInventors: Yoshiichi Horikoshi, Yukio Hara, Masahiro Kikuchi, Hiroshi Takahashi, Ryouichi Yoshida, Hiroto Watanabe
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Publication number: 20100102695Abstract: A fluorescent lamp 1 is constructed in which more than two lead wires (5), (6), (11) and (12) are connected to respective electrodes (3) and (4) of both end portions of a glass tube (2), the glass tube (2) having a uniform diameter of less than 6.5 mm. Also, when the fluorescent lamp 1 is manufactured, an electrode assembly in which two glass beads are fixed to more than two lead wires extended from the electrodes, mercury amalgam being welded to the lead wires is used, the electrode assembly is temporarily fastened by welding the inside glass bead to the glass tube, mercury is evaporated by heating the mercury amalgam and the inside of the glass tube is sealed by welding the outside glass bead to the glass tube.Type: ApplicationFiled: January 5, 2010Publication date: April 29, 2010Applicant: Sony CorporationInventors: Hiroto Watanabe, Takeshi Kaneko