Patents by Inventor Keitaro Kaburagi
Keitaro Kaburagi 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: 10436297Abstract: An operation device includes a stationary portion, a movable portion configured to move in a predetermined direction within a predetermined range, and a load adjuster configured to adjust a movement load of the movable portion. An elastic portion that is elastically deformable is provided to the movable portion. The load adjuster is provided to the stationary portion and provided with a press portion configured to press the elastic portion in a direction intersecting with the moving direction of the movable portion.Type: GrantFiled: July 21, 2015Date of Patent: October 8, 2019Assignee: PIONEER DJ CORPORATIONInventors: Nao Takagi, Keitaro Kaburagi, Hiroyuki Endo
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Publication number: 20180216710Abstract: An operation device includes a stationary portion, a movable portion configured to move in a predetermined direction within a predetermined range, and a load adjuster configured to adjust a movement load of the movable portion. An elastic portion that is elastically deformable is provided to the movable portion. The load adjuster is provided to the stationary portion and provided with a press portion configured to press the elastic portion in a direction intersecting with the moving direction of the movable portion.Type: ApplicationFiled: July 21, 2015Publication date: August 2, 2018Inventors: Nao Takagi, Keitaro Kaburagi, Hiroyuki Endo
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Patent number: 7294796Abstract: A playback apparatus is provided, which comprises a switch device (200) that gives the user good feeling of operating. A tape-shaped switch (500) is provided on a base part (410), extending along the circumference of the base part (410). A ring-shaped rotational drive section (450) opposes the tape-shaped switch (500) and can move to and from the base part (410). A plurality of second rollers (440), each having a roller part (444) made of rubber or the like, are rotatably mounted on the rotational drive section (450). A flange (313) continuously extending outward from the disc-shaped table plate (311) of a jog table unit (310) is mounted on the rotational drive section (450). When the user rotates the jog table unit (310), the rotation-detecting section (470) provided on the base part (410) detects the rotation of the unit (310).Type: GrantFiled: August 22, 2003Date of Patent: November 13, 2007Assignee: Pioneer CorporationInventors: Yoshinori Kataoka, Keitaro Kaburagi, Tetsuya Kikuchi, Hiroshi Kawami
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Patent number: 7269103Abstract: A tape-shaped switch (500) is provided on a base part (410). Coil springs (460) support a ring-shaped rotational drive section (450) on the position opposed to the switch (500), biasing the same away from the base part (410), so that the rotational drive section (450) may move toward and from the base part (410). First buffers are provided in association with the switches (501) of the tape-shaped switch (500), respectively. A flange (313) extends outward from the disc-shaped table plate (311) of a jog table unit (310) and is mounted on the rotational drive section (450). When the user depresses the jog table unit (310), moving the same downward, at least one of the switches (501) is closed. The motion of the jog table unit (310) is reliably detected because it is detected at a position outside that part of the jog table unit (310), which is depressed so that good feeling of the operation can be obtained.Type: GrantFiled: August 22, 2003Date of Patent: September 11, 2007Assignee: Pioneer CorporationInventors: Yoshinori Kataoka, Keitaro Kaburagi, Tetsuya Kikuchi, Hiroshi Kawami
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Patent number: 7227963Abstract: An audio signal processing apparatus comprises a signal processing section for processing audio signals fed from outside equipments, an operating section for producing commands in order for said signal processing section to process the audio signals, a storing memory for storing past operation data containing past operation information of the operating section, a controller for setting parameters in order for said signal processing section to process the audio signals in accordance with said past operation data stored in said storing memory.Type: GrantFiled: July 23, 1999Date of Patent: June 5, 2007Assignee: Pioneer Electronic CorporationInventors: Youichi Yamada, Takeaki Funada, Hiroyuki Isobe, Keitaro Kaburagi, Naomi Amemiya, Gen Inoshita, Ko Atsumi
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Patent number: 6831883Abstract: Both of one audio information and another audio information are recorded on a same information record medium. An audio information reproducing apparatus is provided with: a detecting device for detecting said one audio information and said another audio information from the information record medium and also detecting a time period required for one beat of the detected another audio information; and an accumulating device for accumulating said one audio information detected from the information record medium to thereby continue reproducing and outputting said one audio information through the accumulating device. The audio information reproducing apparatus is also provided with a controlling device for controlling the detecting device to detect said another audio information and the time period required for one beat, within a time duration that the accumulated one audio information is being reproduced and outputted through the accumulating device.Type: GrantFiled: August 4, 2000Date of Patent: December 14, 2004Assignee: Pioneer CorporationInventors: Youichi Yamada, Hiroyuki Isobe, Takashi Suzuki, Koichiro Sakata, Tomohiko Kimura, Takeaki Funada, Kazuo Kamei, Gen Inoshita, Kensuke Chiba, Naomi Amemiya, Hiroyasu Eguchi, Keitaro Kaburagi, Akiharu Yagi, Toru Yada, Yoshinori Kataoka
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Patent number: 6822152Abstract: An audio signal processing apparatus for changing a tempo of an input audio signal is disclosed. The apparatus includes a magnification designator capable of designating a plurality of different magnifications. A device is capable of automatically detecting a beat(s) per minute, BPM, or the audio input signal. The device may also detect a beat period of the input audio signal. The device also changes the BPM or beat period in accordance with a magnification designated by the magnification designator. Further, the device changes the tempo of the audio signal in accordance with the changed BPM and the changed beat period.Type: GrantFiled: July 26, 1999Date of Patent: November 23, 2004Assignee: Pioneer Electronic CorporationInventors: Youichi Yamada, Takeaki Funada, Hiroyuki Isobe, Keitaro Kaburagi, Naomi Amemiya, Gen Inoshita, Ko Atsumi
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Publication number: 20040085865Abstract: A tape-shaped switch (500) is provided on a base part (410). Coil springs (460) support a ring-shaped rotational drive section (450) on the position opposed to the switch (500), biasing the same away from the base part (410), so that that the rotational drive section (450) may move toward and from the base part (410). First buffers are provided in association with the switches (501) of the tape-shaped switch (500), respectively. A flange (313) extends outward from the disc-shaped table plate (311) of a jog table unit (310) and is mounted on the rotational drive section (450). When the user depresses the jog table unit (310), moving the same downward, at least one of the switches (501) is closed. The motion of the jot table unit (310) is reliably detected because it is detected at a position outside that part of the jog table unit (310), which is depressed so that good feeling of the operation can be obtained.Type: ApplicationFiled: August 22, 2003Publication date: May 6, 2004Inventors: Yoshinori Kataoka, Keitaro Kaburagi, Tetsuya Kikuchi, Hiroshi Kawami
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Publication number: 20040079623Abstract: A playback apparatus is provided, which comprises a switch device (200) that gives the user good feeling of operating. A tape-shaped switch (500) is provided on a base part (410), extending along the circumference of the base part (410). A ring-shaped rotational drive section (450) opposes the tape-shaped switch (500) and can move to and from the base part (410). A plurality of second rollers (440), each having a roller part (444) made of rubber or the like, are rotatably mounted on the rotational drive section (450). A flange (313) continuously extending outward from the disc-shaped table plate (311) of a jog table unit (310) is mounted on the rotational drive section (450). When the user rotates the jog table unit (310), the rotation-detecting section (470) provided on the base part (410) detects the rotation of the unit (310).Type: ApplicationFiled: August 22, 2003Publication date: April 29, 2004Inventors: Yoshinori Kataoka, Keitaro Kaburagi, Tetsuya Kikuchi, Hiroshi Kawami
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Patent number: 6538190Abstract: An audio information reproducing apparatus reproduces one audio information and reproduces another audio information after said one audio information. The apparatus is provided with: a detecting device for detecting one time period required for one beat of said one audio information, and also detecting another time period for one beat of said another audio information; and a reproducing device for reproducing said another audio information continuously to said one audio information while controlling the detected another time period to be coincident with the detected one time period. Alternatively or additionally, the apparatus is provided with: a detecting device for detecting one beat timing which is a timing of a beat of said one audio information and also detecting another beat timing which is a timing of a beat of said another audio information, so that the reproducing device controls the detected another beat timing to be coincident with the detected one beat timing.Type: GrantFiled: August 3, 2000Date of Patent: March 25, 2003Assignee: Pioneer CorporationInventors: Youichi Yamada, Hiroyuki Isobe, Takashi Suzuki, Koichiro Sakata, Tomohiko Kimura, Takeaki Funada, Kazuo Kamei, Gen Inoshita, Kensuke Chiba, Naomi Amemiya, Hiroyasu Eguchi, Keitaro Kaburagi, Akiharu Yagi, Toru Yada, Yoshinori Kataoka
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Publication number: 20010042434Abstract: An audio signal processing apparatus capable of changing the tempo of an input audio signal, comprises magnification designator capable of designating a plurality of different magnifications; device capable of automatically detecting a BPM (Beats Per Minute) or a beat period of the input audio signal, changing said BPM or said beat period in accordance with a magnification designated by the magnification designator, changing the tempo of the audio signal in accordance with the changed BPM and the changed beat period.Type: ApplicationFiled: July 26, 1999Publication date: November 22, 2001Inventors: YOUICHI YAMADA, TAKEAKI FUNADA, HIROYUKI ISOBE, KEITARO KABURAGI, NAOMI AMEMIYA, GEN INOSHITA, KO ATSUMI
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Patent number: 6125712Abstract: A driving apparatus comprises a rotation member, a shaft and a restriction member. The rotation member has a shaft-receiving portion. The shaft is fitted into the shaft-receiving portion so as to permit rotation of the rotation member relative to the shaft. The shaft has a protrusion projecting in a direction substantially perpendicular to an axial direction of the shaft. The restriction member prevents the rotation member from deviating in a projecting direction of the protrusion.Type: GrantFiled: March 9, 1999Date of Patent: October 3, 2000Assignee: Pioneer Electronic CorporationInventors: Keitaro Kaburagi, Youichi Konno
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Patent number: 5793717Abstract: A plurality of disc players are arranged in a vertical direction, a plurality of frames each holding a tray are mounted in a magazine pack. A magazine pack loading means is provided for moving the magazine pack taken into an apparatus body, and a frame separation and holding means is provided for separating the frames one at a time and positions them at predetermined locations corresponding to the disc players when moving the magazine pack by the magazine pack loading means. A tray transfer means is provided for transferring the trays between the predetermined locations and the disc players.Type: GrantFiled: January 24, 1996Date of Patent: August 11, 1998Assignee: Pioneer Electronic CorporationInventors: Yuji Morita, Hiroyuki Sato, Toshiaki Yoshino, Makoto Nakagawa, Keitaro Kaburagi