Patents Assigned to PIAA Corporation
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Patent number: 6079852Abstract: An auxiliary light is provided with a housing having a light element in an inside thereof and an axially supporting portion in a side portion, and a bracket having a stand portion which is axially supported to the side portion of the housing by the axially supporting portion and a base portion which can be suitably supported to the vehicle. In this structure, a circular arc portion having a center of substantially center portion of the housing in a right and left direction is formed in both of the stand portion of the bracket and the axially supporting portion of the housing.Type: GrantFiled: June 5, 1997Date of Patent: June 27, 2000Assignee: PIAA CorporationInventors: Masashi Kamaya, Haruo Hyodo
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Patent number: 5788363Abstract: A lamp unit attaching structure for attaching a head lamp to a bumper plate through a bracket in the present invention is constructed by a head lamp having an attaching portion in a position shifted from a central position of the head lamp in its height direction, and a bracket. The bracket has bent portions formed in both end portions of the bracket and bent in the same direction, assembling portions formed in end tip portions of said bent portions to assemble the bracket into said attaching portion, and an extending portion extending from said bent portions in one of a progressing direction of a light beam of said head lamp or a direction reverse to this progressing direction. Accordingly, it is possible to cope with various kinds of distances between the bumper plate and the ground on the basis of differences in kind of a car body by changing assembling directions of the head lamp and the bracket and attaching the head lamp and the bracket to the bumper plate.Type: GrantFiled: January 16, 1997Date of Patent: August 4, 1998Assignee: PIAA CorporationInventors: Masashi Kamaya, Toshiyuki Terada
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Patent number: 5611510Abstract: A device for fitting up an auxiliary lamp of the present invention includes a pair of brackets 2 opposite to each other and projecting from an auxiliary lamp body 1, a support plate 4 having one side surface adhered to a surface of an automobile, pivot members 5 for projecting from another side surface of the support plate 4 to be fitted loosely between the brackets 2, pivot members 5 interposing washer and nut members 6 and 7, arcuate members 8 and 9 on both sides of the brackets 2, arcuate members 10 and 11 at the surface of the washer and nut members 6 and 7, respectively, and the pivot, washer and nut members 5, 6 and 7 and brackets 2 that have a horizontally elongate recess 12, a through hole 13, a tapped hole 14 and a through hole 15 at the center, respectively and that are engaged by a bolt 16. Thereby, an illumination direction of an auxiliary lamp can be easily adjusted in the vertical or horizontal directions after the auxiliary lamp has been fitted to an automobile by an adhesive.Type: GrantFiled: February 10, 1995Date of Patent: March 18, 1997Assignee: PIAA CorporationInventor: Teruaki Yamamoto
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Patent number: 5578893Abstract: The invention disclosed relates a bulb for use with vehicular lighting equipment and adapted for use therein. It comprises a glass bulb member having a multi-layered color layer, a non-color portion and light shield layer located thereon, a stem, a plurality of inner leads, a pair of filaments, a metallic shield member, a plug, etc. As combined with a reflector in vehicular lighting equipment, the bulb enables change of its beam in orientation and in color by selective operation of the filaments.Type: GrantFiled: September 7, 1995Date of Patent: November 26, 1996Assignee: PIAA CorporationInventor: Teruaki Yamamoto
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Patent number: 5111105Abstract: An optical valve for use in a lamp of a motor vehicle comprises a main filament, and a sub-main filament. A multi-layer film is coated over a glass tube at the portion corresponding to the sub-main filament to produce yellow light. When driving at night and passing by a motor vehicle coming from the opposite direction, the sub-main filament is heated and produces yellow light which will not daze a driver's eyes, thus preventing dangerous situations to the drivers.Type: GrantFiled: December 17, 1990Date of Patent: May 5, 1992Assignee: PIAA CorporationInventor: Teruaki Yamamoto
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Patent number: 4817838Abstract: A cargo-fastening unit for the roof-carrier is that in a roof-carrier having a horizontal bar being fixed on the roof top of a vehicle and also having a pivotal clamping bar being in parallel to the horizontal bar and being arranged to freely pivot so as to clamp and carry cargo between the bars, the horizontal bar and the clamping bar are respectively sectionalized into two parts at a suitable position to be joined by means of a detachable coupling bar, thereby providing a mechanism of simple construction but being able to change the length of the horizontal bar and the clamping bar in the lateral direction of the cargo as required according to the the width of the cargo so as to keep the cargo from loosening or injuring the cargo or falling off the vehicle due to severe vibrations or impacts applied on to the vehicle in operation.Type: GrantFiled: October 20, 1987Date of Patent: April 4, 1989Assignee: PIAA CorporationInventor: Masashi Kamaya
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Patent number: 4770329Abstract: A roof carrier including horizontal struts able to carry and fix in place baggage, a plurality of stands supporting the struts on an automobile, bolts provided in the stands for fixing the struts and stands in position, and a locking device covering the heads of the bolts provided detachably on the struts or stands.Type: GrantFiled: October 22, 1986Date of Patent: September 13, 1988Assignee: Piaa CorporationInventor: Masashi Kamaya
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Patent number: 4747528Abstract: A lock unit of a roof carrier of a vehicle which includes a crossbar for placing an object to be carried thereon, a plurality of stands for supporting the crossbar on a vehicle roof, and a rotatable knob mounted on at least one of the stands, for fixing the stands at given positions, on the roof of the vehicle, wherein the knobs include a lock member for preventing rotation of the knobs, the locking member including a cam member, and wherein the knob includes a bottom plate, a rotating member mounted on the plate, a pin member, and a biasing member positioned between the rotating member and the cam member for biasing the pin member into engagement with the cam member.Type: GrantFiled: June 20, 1986Date of Patent: May 31, 1988Assignee: PIAA CorporationInventor: Masashi Kamaya
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Patent number: 4735350Abstract: A lock unit for a roof carrier having a crossbar for securely placing a carried object hereon, and a plurality of stands for placing the crossbar on a vehicle roof, including a pivotal cover rod having a first end for supporting the carried object sandwiched between the pivotal rod and the crossbar and which is pivotally supported on a first side end of the crossbar and a hook-like bent portion is provided at a second end of the pivotal cover rod, a lock member provided at a second side end of the crossbar.Type: GrantFiled: June 20, 1986Date of Patent: April 5, 1988Assignee: PIAA CorporationInventor: Masashi Kamaya
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Patent number: 4714223Abstract: A mounting device for a fog lamp including a support mounted at an approximate position on a vehicle; rounded protrusions formed on the two sides of the support; a pair of rotating parts having rounded depressions engageable with the protrusions; and a pair of bolts swivelingly connecting the parts with the support; the above-mentioned rotating parts acting a bridges to affix the frame of the fog lamp.Type: GrantFiled: October 22, 1986Date of Patent: December 22, 1987Assignee: PIAA CorporationInventor: Masashi Kamaya
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Patent number: D570009Type: GrantFiled: October 25, 2007Date of Patent: May 27, 2008Assignee: PIAA CorporationInventors: Gen Kani, Yukari Ishiwatari, Hideaki Shimada
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Patent number: D574978Type: GrantFiled: October 25, 2007Date of Patent: August 12, 2008Assignee: PIAA CorporationInventors: Haruo Hyodo, Yukari Ishiwatari
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Patent number: D299224Type: GrantFiled: July 30, 1986Date of Patent: January 3, 1989Assignee: PIAA CorporationInventor: Masahi Kamaya
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Patent number: D300813Type: GrantFiled: July 30, 1986Date of Patent: April 25, 1989Assignee: PIAA CorporationInventor: Masashi Kamaya
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Patent number: D300913Type: GrantFiled: July 30, 1986Date of Patent: May 2, 1989Assignee: PIAA CorporationInventor: Masashi Kamaya
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Patent number: D301223Type: GrantFiled: July 30, 1986Date of Patent: May 23, 1989Assignee: PIAA CorporationInventor: Masashi Kamaya
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Patent number: D347901Type: GrantFiled: April 28, 1993Date of Patent: June 14, 1994Assignee: PIAA CorporationInventor: Teruaki Yamamoto
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Patent number: D704125Type: GrantFiled: October 26, 2012Date of Patent: May 6, 2014Assignee: PIAA CorporationInventors: Gen Kani, Masatoshi Kobayashi
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Patent number: D708373Type: GrantFiled: May 14, 2012Date of Patent: July 1, 2014Assignee: PIAA CorporationInventor: Gen Kani
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Patent number: D739577Type: GrantFiled: September 13, 2013Date of Patent: September 22, 2015Assignee: PIAA CORPORATIONInventor: Gen Kani