Patents by Inventor Junji Kawamoto
Junji Kawamoto 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: 11771845Abstract: A mesh nebulizer includes a main body with a recessed portion opening upward. The nebulizer includes a cap that covers an upper portion of the main body and a replacement element separate from the main body and the cap and detachably mountable in the recessed portion of the main body while being separated from the cap prior to operation of the nebulizer. The replacement element includes a sheet including a mesh portion, a bottom plate portion, and a sidewall portion. When the cap is closed with respect to the main body, the cap presses the upper edge of the sidewall portion of the replacement element toward an edge portion around the recessed portion to position the replacement element with respect to a longitudinal axis direction of the main body.Type: GrantFiled: April 6, 2020Date of Patent: October 3, 2023Assignee: OMRON HEALTHCARE CO., LTD.Inventors: Nobuhiko Osoegawa, Hiroyuki Shino, Takaaki Okanishi, Katsumi Matsuda, Takuya Togawa, Junji Kawamoto, Naoki Uchida, Yuka Tanioka
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Publication number: 20200246556Abstract: A mesh nebulizer includes a main body with a recessed portion opening upward. The nebulizer includes a cap that covers an upper portion of the main body and a replacement element separate from the main body and the cap and detachably mountable in the recessed portion of the main body while being separated from the cap prior to operation of the nebulizer. The replacement element includes a sheet including a mesh portion, a bottom plate portion, and a sidewall portion. When the cap is closed with respect to the main body, the cap presses the upper edge of the sidewall portion of the replacement element toward an edge portion around the recessed portion to position the replacement element with respect to a longitudinal axis direction of the main body.Type: ApplicationFiled: April 6, 2020Publication date: August 6, 2020Inventors: Nobuhiko OSOEGAWA, Hiroyuki SHINO, Takaaki OKANISHI, Katsumi MATSUDA, Takuya TOGAWA, Junji KAWAMOTO, Naoki UCHIDA, Yuka TANIOKA
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Patent number: 10525658Abstract: A method for producing a mesh including a resin mesh main body, and a resin reinforcing member configured to reinforce the mesh main body includes: a step of forming a plurality of through-holes using a laser beam in a mesh formation region of a first film material made of resin; a step of forming an opening portion in a second film material made of resin; a step of layering the first film material and the second film material so that the mesh formation region and the opening portion are arranged at positions that conform to each other; and a step of joining the first film material and the second film material to each other through laser welding at a portion surrounding the opening portion.Type: GrantFiled: November 18, 2015Date of Patent: January 7, 2020Assignees: OMRON Corporation, OMRON HEALTHCARE Co., Ltd.Inventors: Satoshi Hirono, Yuka Tanioka, Junji Kawamoto, Makoto Tabata, Akio Sumiya
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Patent number: 10427394Abstract: The present invention provides a method with which curing can be carried out in a short time without a heat load on an adherend and a cured product having stable quality can be obtained. The resin composition curing method in accordance with the present invention includes the step (a) of directly and/or indirectly irradiating, with laser light, a resin composition (A) which contains (i) an epoxy resin, (ii) an encapsulated curing agent including a core that contains a curing agent and a shell that covers the core, (iii) a filler, and (iv) a color material.Type: GrantFiled: November 6, 2014Date of Patent: October 1, 2019Assignee: OMRON CorporationInventors: Seiji Nakajima, Yosuke Tatsuno, Mitsuo Ito, Satoshi Hirono, Yuzo Morisaki, Junji Kawamoto
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Patent number: 10138348Abstract: The present invention provides a resin composition which can be cured in a short time without a heat load on an adherend and with which a cured product having stable quality can be obtained. The resin composition in accordance with the present invention contains (i) a bisphenol A epoxy resin, (ii) an encapsulated curing agent including a core that contains a curing agent and a shell that covers the core, (iii) a filler, and (iv) a color material.Type: GrantFiled: November 6, 2014Date of Patent: November 27, 2018Assignee: OMRON CORPORATIONInventors: Seiji Nakajima, Yosuke Tatsuno, Mitsuo Ito, Satoshi Hirono, Yuzo Morisaki, Junji Kawamoto
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Publication number: 20180264773Abstract: A method for producing a mesh including a resin mesh main body, and a resin reinforcing member configured to reinforce the mesh main body includes: a step of forming a plurality of through-holes using a laser beam in a mesh formation region of a first film material made of resin; a step of forming an opening portion in a second film material made of resin; a step of layering the first film material and the second film material so that the mesh formation region and the opening portion are arranged at positions that conform to each other; and a step of joining the first film material and the second film material to each other through laser welding at a portion surrounding the opening portion.Type: ApplicationFiled: November 18, 2015Publication date: September 20, 2018Applicants: OMRON Corporation, OMRON HEALTHCARE Co., Ltd.Inventors: Satoshi HIRONO, Yuka TANIOKA, Junji KAWAMOTO, Makoto TABATA, Akio SUMIYA
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Publication number: 20170066899Abstract: The present invention provides a resin composition which can be cured in a short time without a heat load on an adherend and with which a cured product having stable quality can be obtained. The resin composition in accordance with the present invention contains (i) a bisphenol A epoxy resin, (ii) an encapsulated curing agent including a core that contains a curing agent and a shell that covers the core, (iii) a filler, and (iv) a color material.Type: ApplicationFiled: November 6, 2014Publication date: March 9, 2017Applicant: OMRON CORPORATIONInventors: Seiji NAKAJIMA, Yosuke TATSUNO, Mitsuo ITO, Satoshi HIRONO, Yuzo MORISAKI, Junji KAWAMOTO
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Publication number: 20170066230Abstract: The present invention provides a method with which curing can be carried out in a short time without a heat load on an adherend and a cured product having stable quality can be obtained. The resin composition curing method in accordance with the present invention includes the step (a) of directly and/or indirectly irradiating, with laser light, a resin composition (A) which contains (i) an epoxy resin, (ii) an encapsulated curing agent including a core that contains a curing agent and a shell that covers the core, (iii) a filler, and (iv) a color material.Type: ApplicationFiled: November 6, 2014Publication date: March 9, 2017Applicant: OMRON CORPORATIONInventors: Seiji NAKAJIMA, Yosuke TATSUNO, Mitsuo ITO, Satoshi HIRONO, Yuzo MORISAKI, Junji KAWAMOTO
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Patent number: 5291801Abstract: A low noise type reduction gear which assures that sound generated by collision of particles of a lubricant with a wall surface of a casing and sound attributable to resonance of the casing can substantially be attenuated by arranging laminated vibration damping steel sheets inside of the casing.Type: GrantFiled: June 16, 1992Date of Patent: March 8, 1994Assignee: The Japan Steel Works, Ltd.Inventors: Seigo Hanada, Yukio Fukuchi, Junji Kawamoto, Koji Nakamura, Masahiro Abe
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Patent number: 4724849Abstract: Fibers of narrow cross section for use in tobacco filters composed of cellulose acetate fibers in which the fiber cross section is in a rectangular configuration and the longer/shorter diameter ratio thereof is greater than 5.5.Filters of high filtering performance can be manufactured with a relatively small fiber filling rate.Type: GrantFiled: September 16, 1986Date of Patent: February 16, 1988Assignee: Daicel Chemical Industries, Ltd.Inventors: Junji Kawamoto, Atsumu Ohga, Makoto Shiga, Masaharu Takegawa
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Patent number: 4153064Abstract: Cigarette filters are prepared by blooming a tow of cellulose acetate fibers, adding or spraying onto the bloomed tow from 1 to 20% by weight (based on the weight of the cellulose acetate fibers) of a plasticizer composed solely of, or comprising as one ingredient, at least one levulinic acid ester, and gathering the thus-treated bloomed tow to form a cigarette filter rod.Type: GrantFiled: April 20, 1977Date of Patent: May 8, 1979Assignee: Daicel Ltd.Inventors: Hideo Sawada, Junji Kawamoto
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Patent number: 4085760Abstract: A tobacco filter comprised of cellulose acetate fibers prepared by contacting cellulose fibers in the solid fiberous state, with a gaseous or liquid acetylating agent.Type: GrantFiled: September 10, 1976Date of Patent: April 25, 1978Assignee: Daicel Ltd.Inventors: Iwao Toyoshima, Kunio Ishii, Hideo Sawada, Junji Kawamoto, Hiromu Yokota
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Patent number: D899573Type: GrantFiled: November 15, 2018Date of Patent: October 20, 2020Assignee: OMRON HEALTHCAE Co., Ltd.Inventors: Tsuyoshi Ogihara, Masahiko Yumoto, Yukiko Mitsunami, Kengo Nishiyama, Kosuke Inoue, Tadashi Koike, Nobuhiko Osoegawa, Hiroyuki Shino, Takaaki Okanishi, Misaki Inaga, Yuka Tanioka, Katsumi Matsuda, Junji Kawamoto, Naoki Uchida, Yasuo Matsuda, Takahisa Suzuki, Takuya Togawa