Patents by Inventor Sakae Komiyama
Sakae Komiyama 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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Publication number: 20210109261Abstract: The present invention provides a mirror having excellent weatherproof properties that suffers little deterioration of the reflective layer even when, for example, the mirror is used outdoors for a long time. The present invention provides a weatherproof mirror wherein a substrate, a reflective layer, and a sealing resin layer are disposed in that order. The substrate is made of a transparent plastic plate; the reflective layer is a metal layer; and the sealing resin layer exhibits flexibility and self-adhesive property at room temperature and constitutes a continuous phase. In a preferable aspect, the substrate has a plurality of micro grooves with V-shaped cross-sections and thus has a Fresnel lens structure.Type: ApplicationFiled: April 28, 2017Publication date: April 15, 2021Applicant: Komy Co., Ltd.Inventors: Sakae Komiyama, Ayumi UEKI
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Patent number: 10220298Abstract: Provided are a chopsticks handling game device capable of supporting not only the pinching of objects of various sizes but also a stabbing and cutting operation using the chopstick tips and a gaming method using the same. The chopsticks handling game device of the present invention includes a combination of a pair of chopsticks and a plurality of rings having different outside diameters, wherein the plurality of rings can be concentrically arranged in accordance with the size of the outside diameter. The gaming method of the present invention comprises lifting rings by pinching the outer circumferential sides of concentrically arranged rings with the tips of a pair of chopsticks sequentially from the outermost ring to the innermost ring and concentrically rearranging the rings in an adjacent position.Type: GrantFiled: October 18, 2017Date of Patent: March 5, 2019Assignee: KOMY CO., LTDInventors: Sakae Komiyama, Toshiyasu Tamura
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Publication number: 20180117454Abstract: Provided are a chopsticks handling game device capable of supporting not only the pinching of objects of various sizes but also a stabbing and cutting operation using the chopstick tips and a gaming method using the same. The chopsticks handling game device of the present invention includes a combination of a pair of chopsticks and a plurality of rings having different outside diameters, wherein the plurality of rings can be concentrically arranged in accordance with the size of the outside diameter. The gaming method of the present invention comprises lifting rings by pinching the outer circumferential sides of concentrically arranged rings with the tips of a pair of chopsticks sequentially from the outermost ring to the innermost ring and concentrically rearranging the rings in an adjacent position.Type: ApplicationFiled: October 18, 2017Publication date: May 3, 2018Applicant: Komy Co., Ltd.Inventors: Sakae Komiyama, Toshiyasu Tamura
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Patent number: 9481302Abstract: Provided is a mirror for checking blind spot that achieves further thickness reduction while being provided with flame resistance. A single double-sided adhesive tape 2 in which both surfaces of a base sheet 7 are coated with adhesives 8, 9 is attached to a back surface of a Fresnel mirror 1 formed of a planar transparent resin plate 3. The base sheet 7 is formed of a resin into which a flame retardant is blended.Type: GrantFiled: October 19, 2010Date of Patent: November 1, 2016Assignee: Komy Co., Ltd.Inventors: Sakae Komiyama, Yoshinori Koyama, Hisanaga Takeda, Yoshiyuki Iwata
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Patent number: 9201177Abstract: Provided is a safety confirmation mirror whereby a blind spot near a corner of a passageway can be easily seen more clearly. The safety confirmation mirror includes, as a reflective surface (2), a portion of a Fresnel mirror (3) offset to one side of the widthwise center (C1). Accordingly, when the safety confirmation mirror is installed on a wall surface of a passageway at a T-shaped, L-shaped, or cross intersection, the reflective surface 2 reflects the blind spot of a passageway in one direction that a person is going to turn, and the person can see the conditions thereof. Moreover, the reflective surface 2 does not reflect the conditions in the unnecessary direction. Accordingly, the person looking at the safety confirmation mirror (1) is not confused by the unnecessary image and can easily see the blind spot near the corner of the passageway more clearly.Type: GrantFiled: October 13, 2011Date of Patent: December 1, 2015Assignee: KOMY CO., LTD.Inventors: Sakae Komiyama, Hiroshi Nishiyama, Katsumi Machida, Hisanaga Takeda, Yoshiyuki Iwata
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Publication number: 20130194686Abstract: Provided is a safety confirmation mirror whereby a blind spot near a corner of a passageway can be easily seen more clearly. The safety confirmation mirror includes, as a reflective surface (2), a portion of a Fresnel mirror (3) offset to one side of the widthwise center (C1). Accordingly, when the safety confirmation mirror is installed on a wall surface of a passageway at a T-shaped, L-shaped, or cross intersection, the reflective surface 2 reflects the blind spot of a passageway in one direction that a person is going to turn, and the person can see the conditions thereof. Moreover, the reflective surface 2 does not reflect the conditions in the unnecessary direction. Accordingly, the person looking at the safety confirmation mirror (1) is not confused by the unnecessary image and can easily see the blind spot near the corner of the passageway more clearly.Type: ApplicationFiled: October 13, 2011Publication date: August 1, 2013Applicant: KOMY CO., LTD.Inventors: Sakae Komiyama, Hiroshi Nishiyama, Katsumi Machida, Hisanaga Takeda, Yoshiyuki Iwata
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Publication number: 20120092785Abstract: Provided is a mirror for checking blind spot that achieves further thickness reduction while being provided with flame resistance. A single double-sided adhesive tape 2 in which both surfaces of a base sheet 7 are coated with adhesives 8, 9 is attached to a back surface of a Fresnel mirror 1 formed of a planar transparent resin plate 3. The base sheet 7 is formed of a resin into which a flame retardant is blended.Type: ApplicationFiled: October 19, 2010Publication date: April 19, 2012Applicant: KOMY CO., LTD.Inventors: Sakae Komiyama, Yoshinori Koyama, Hisanaga Takeda, Yoshiyuki Iwata
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Patent number: 5847889Abstract: A large number of ring-like grooves having mutually different diameters are concentrically formed on the back of a planar transparent plastic plate to constitute a Fresnel lens having a concave lens function, a reflecting film is provided to the back so as to provide a convex mirror function to the surface of the transparent plastic plate, and a thin metal sheet is bonded to the reflecting film through an adhesive, thereby constituting a reflecting mirror for an airplane cabin.Type: GrantFiled: April 21, 1997Date of Patent: December 8, 1998Assignee: Komy Kogei Co., Ltd.Inventors: Sakae Komiyama, Yoshinori Koyama