Patents by Inventor Masatoshi Azuma
Masatoshi Azuma 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: 10031341Abstract: A head-up display device includes: a cover having a light-transmissive light exit part; a first case mating with the cover and having a light entry part for entry of display light and a housing part housing a reflecting member; a light source unit outside the housing part; and a second case covering the light source unit and fastened to the first case. The device has a heat radiator of higher rigidity than the second case, having a wall part that externally projects from the housing part through the intervening light entry part, the light source unit affixed to the wall part to diffuse the heat from the light source unit; and includes a mating part in which the second case and the wall part mate together, the second case fastened to the heat radiator at locations to either side of the mating part.Type: GrantFiled: June 10, 2015Date of Patent: July 24, 2018Assignee: NIPPON SEIKI CO., LTD.Inventor: Masatoshi Azuma
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Publication number: 20170160551Abstract: A head-up display device includes: a cover having a light-transmissive light exit part; a first case mating with the cover and having a light entry part for entry of display light and a housing part housing a reflecting member; a light source unit outside the housing part; and a second case covering the light source unit and fastened to the first case. The device has a heat radiator of higher rigidity than the second case, having a wall part that externally projects from the housing part through the intervening light entry part, the light source unit affixed to the wall part to diffuse the heat from the light source unit; and includes a mating part in which the second case and the wall part mate together, the second case fastened to the heat radiator at locations to either side of the mating part.Type: ApplicationFiled: June 10, 2015Publication date: June 8, 2017Inventor: Masatoshi AZUMA
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Patent number: 9513477Abstract: Provided is a vehicular heads-up display device with which it is possible to avoid burn-in of an internal component upon a reflecting member by exterior light, improving display quality. A vehicular heads-up display device, comprising a case body (50) whereon an aperture part (51c) is disposed and a light-emitting body (30) that is housed within the case body (50) reflects emitted light L that is emitted by the light-emitting body (30) externally to the case body (50) via the aperture part (51c) and reflects said emitted light L from the windshield (13), causing the driver (14) to have sight of the virtual image V that is obtained by said reflection. The vehicular heads-up display device further comprises a semi-transmissible cover (55) installed in the aperture part (51c), and a dispersal means (58) is disposed between the light emitting body (30) and the cover (55), for dispersing exterior light that enters the case body (50) via the cover (55).Type: GrantFiled: July 19, 2011Date of Patent: December 6, 2016Assignee: NIPPON SEIKI CO., LTD.Inventors: Genichiro Sato, Masatoshi Azuma, Daisuke Tsukuda, Masao Itagaki
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Patent number: 8540194Abstract: To provide a pipe support base light in weight and with good workability, to which loads may given according to need. This problem may be overcome with a hollow cylindrical body with a rectangular cross section and with four sides. A through passage is provided in the center portion thereof. Further, a cross-shaped rib is provided at an approximately central position thereof. Additionally, grooves are formed parallel to the aforementioned through passage on at least any of the surfaces, upon the edges of which are provided engagement plates protruding into the cross sections of the grooves.Type: GrantFiled: July 8, 2009Date of Patent: September 24, 2013Assignee: Advance Co., Ltd.Inventors: Masatoshi Azuma, Atsushi Hikoyama
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Publication number: 20130135748Abstract: Provided is a vehicular heads-up display device with which it is possible to avoid burn-in of an internal component upon a reflecting member by exterior light, improving display quality. A vehicular heads-up display device, comprising a case body (50) whereon an aperture part (51c) is disposed and a light-emitting body (30) that is housed within the case body (50) reflects emitted light L that is emitted by the light-emitting body (30) externally to the case body (50) via the aperture part (51c) and reflects said emitted light L from the windshield (13), causing the driver (14) to have sight of the virtual image V that is obtained by said reflection. The vehicular heads-up display device further comprises a semi-transmissible cover (55) installed in the aperture part (51c), and a dispersal means (58) is disposed between the light emitting body (30) and the cover (55), for dispersing exterior light that enters the case body (50) via the cover (55).Type: ApplicationFiled: July 19, 2011Publication date: May 30, 2013Applicant: NIPPON SEIKI CO., LTD.Inventors: Genichiro Sato, Masatoshi Azuma, Daisuke Tsukuda, Masao Itagaki
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Patent number: 8181916Abstract: To provide a pipe support base light in weight and with good workability, to which loads may given according to need. This problem may be overcome with a hollow cylindrical body with a rectangular cross section and with four sides. A through passage is provided in the center portion thereof. Further, a cross-shaped rib is provided at an approximately central position thereof. Additionally, grooves are formed parallel to the aforementioned through passage on at least any of the surfaces, upon the edges of which are provided engagement plates protruding into the cross sections of the grooves.Type: GrantFiled: July 22, 2009Date of Patent: May 22, 2012Assignee: Advance Co., Ltd.Inventors: Masatoshi Azuma, Atsushi Hikoyama
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Publication number: 20120119037Abstract: To provide a pipe support base light in weight and with good workability, to which loads may given according to need. This problem may be overcome with a hollow cylindrical body with a rectangular cross section and with four sides. A through passage is provided in the center portion thereof. Further, a cross-shaped rib is provided at an approximately central position thereof. Additionally, grooves are formed parallel to the aforementioned through passage on at least any of the surfaces, upon the edges of which are provided engagement plates protruding into the cross sections of the grooves.Type: ApplicationFiled: July 8, 2009Publication date: May 17, 2012Applicant: ADVANCE CO., LTD.Inventors: Masatoshi Azuma, Atsushi Hikoyhama
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Publication number: 20100308181Abstract: To provide a pipe support base with good workability which has the solid body, the channel groove formed on one of four side longitudinal surfaces of the solid body, and the engagement member fitting over the surface of the channel groove and designed to function as the rail for the pipe fastener to slide along the channel groove.Type: ApplicationFiled: June 11, 2010Publication date: December 9, 2010Applicant: ADVANCE CO., LTD.Inventors: Masatoshi Azuma, Atsushi Hikoyama
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Publication number: 20090272856Abstract: To provide a pipe support base light in weight and with good workability, to which loads may given according to need. This problem may be overcome with a hollow cylindrical body with a rectangular cross section and with four sides. A through passage is provided in the center portion thereof. Further, a cross-shaped rib is provided at an approximately central position thereof. Additionally, grooves are formed parallel to the aforementioned through passage on at least any of the surfaces, upon the edges of which are provided engagement plates protruding into the cross sections of the grooves.Type: ApplicationFiled: July 22, 2009Publication date: November 5, 2009Applicant: ADVANCE CO., LTD.Inventors: Masatoshi Azuma, Atsushi Hikoyama
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Patent number: 6411216Abstract: A first indicator has a display board, a pointer to point the display board, a light source to subject the display board to transmitted illumination, and pointer driving means to drive the pointer. A housing stores the first indicator, a second indicator formed of a first light emitting type indicator, and a third indicator formed of a second light emitting type indicator. The viewer sees the second indicator reflected upon a semi-transmitting reflection board, the third indicator through the semi-transmitting refection board, and the first indicator not through the semi-transmitting reflection board.Type: GrantFiled: August 21, 2000Date of Patent: June 25, 2002Assignee: Nippon Seiki Co., Ltd.Inventors: Kazuo Fukushima, Keiichi Nagano, Osamu Shima, Mitsugu Kobayashi, Masatoshi Azuma
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Patent number: 5494531Abstract: The present invention provides a medical instrument cleaning method and apparatus suitable for thoroughly cleaning medical instruments, particularly instruments used in dental treatment and with strongly adhesive deposits such as cement and the like.The instrument cleaning process according to the present invention comprising a boiling step of boiling instruments with deposits thereon in a boiling vessel, allowing water to soak into the deposits, a drying step of drying the boiled instruments with hot air in a drying vessel to dry the water-soaked deposits, and a washing step of washing the dried instruments in a washing vessel to remove the dried deposits.Type: GrantFiled: September 15, 1994Date of Patent: February 27, 1996Assignee: Nippon Seiki K.K.Inventor: Masatoshi Azuma
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Patent number: D631324Type: GrantFiled: July 22, 2009Date of Patent: January 25, 2011Assignee: Advance Co., Ltd.Inventors: Masatoshi Azuma, Atsushi Hikoyama
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Patent number: D631325Type: GrantFiled: July 22, 2009Date of Patent: January 25, 2011Assignee: Advance Co., Ltd.Inventors: Masatoshi Azuma, Atsushi Hikoyama