Patents by Inventor Takeyuki Tanaka
Takeyuki Tanaka 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: 11922389Abstract: A payment terminal includes a camera configured to capture an image, a card slot for inserting a contact type IC card, and a panel arrangement surface on which a touch panel is arranged. A lens of the camera, the card slot, and the panel arrangement surface are arranged in order in the height direction from a placement surface of the payment terminal. The panel arrangement surface is oriented obliquely upward toward a user positioned in front of the card slot. An optical axis direction of the lens is obliquely upward toward the user, and the lens is provided closer to the user than the card slot.Type: GrantFiled: September 3, 2021Date of Patent: March 5, 2024Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Kyohei Kida, Yasuyuki Tanaka, Yasuji Wakiyama, Takeyuki Sasaki, Kohei Takada
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Patent number: 11199246Abstract: An automatic transmission which includes a first rotating member and a second rotating member is provided. The first rotating member includes an outer rotating member having a first outer power transmission part and an outer extending part, and an inner rotating member which is made of a different material from the outer rotating member and has a first inner power transmission part and an inner extending part. The outer and inner extending parts are coupled through a first extending part formed by axially joining them to each other at a caulking part. The second rotating member includes a second extending part having a recess indented on an opposite side of the first extending part. The caulking part has a protrusion protruding by being recessed from the first extending part to the second extending part. At least a part of the protrusion is located inside the recess.Type: GrantFiled: September 25, 2020Date of Patent: December 14, 2021Assignee: Mazda Motor CorporationInventors: Akira Hashimoto, Yasuo Miura, Takeyuki Tanaka, Tomoya Nakano, Kazuhiro Yamada, Hiroyuki Enoki
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Patent number: 11149847Abstract: A power transmission device in an automatic transmission includes a friction tightening element (a second brake) having a drum member, and a transmission path constituent member (a third ring gear) coupled to the drum member via a coupling part extending circumferentially along the drum member, the drum member having low-rigidity parts (long holes) provided at a plurality of circumferential positions on the drum member in at least one of portions radially outside and inside the coupling part.Type: GrantFiled: November 13, 2018Date of Patent: October 19, 2021Assignee: Mazda Motor CorporationInventors: Masanori Sasaki, Masamichi Fujikawa, Kazuhiro Yamada, Kensuke Ueda, Sayaka Katayama, Yasuo Miura, Takeyuki Tanaka, Hirokazu Kouno, Takashi Miyamoto, Ryohei Hanamure, Siyuan Tao
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Publication number: 20210116004Abstract: An automatic transmission which includes a first rotating member and a second rotating member is provided. The first rotating member includes an outer rotating member having a first outer power transmission part and an outer extending part, and an inner rotating member which is made of a different material from the outer rotating member and has a first inner power transmission part and an inner extending part. The outer and inner extending parts are coupled through a first extending part formed by axially joining them to each other at a caulking part. The second rotating member includes a second extending part having a recess indented on an opposite side of the first extending part. The caulking part has a protrusion protruding by being recessed from the first extending part to the second extending part. At least a part of the protrusion is located inside the recess.Type: ApplicationFiled: September 25, 2020Publication date: April 22, 2021Inventors: Akira Hashimoto, Yasuo Miura, Takeyuki Tanaka, Tomoya Nakano, Kazuhiro Yamada, Hiroyuki Enoki
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Publication number: 20210048103Abstract: A power transmission device in an automatic transmission includes a friction tightening element (a second brake) having a drum member, and a transmission path constituent member (a third ring gear) coupled to the drum member via a coupling part extending circumferentially along the drum member, the drum member having low-rigidity parts (long holes) provided at a plurality of circumferential positions on the drum member in at least one of portions radially outside and inside the coupling part.Type: ApplicationFiled: November 13, 2018Publication date: February 18, 2021Inventors: Masanori SASAKI, Masamichi FUJIKAWA, Kazuhiro YAMADA, Kensuke UEDA, Sayaka KATAYAMA, Yasuo MIURA, Takeyuki TANAKA, Hirokazu KOUNO, Takashi MIYAMOTO, Ryohei HANAMURE, Siyuan TAO
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Patent number: 10655694Abstract: A friction engagement device of an automatic transmission is provided, which includes a rotational member comprised of at least one of a drum member and a hub member including a spline part engaged with a friction plate to be movable in axial directions of the automatic transmission, and a drive force transmitting part for exchanging a drive force with another rotational element. The drive force transmitting part of the rotational member is made of a ferrous metal. A part of the rotational member other than the drive force transmitting part is made of a clad material containing a first material that is easily joined to the ferrous metal and a second material that is less easily joined to the ferrous metal compared to the first material and weighs less than the ferrous metal.Type: GrantFiled: March 28, 2018Date of Patent: May 19, 2020Assignee: Mazda Motor CorporationInventors: Shinya Okumura, Kazuyuki Shiino, Hirokazu Kouno, Masanori Sasaki, Masamichi Fujikawa, Yasuo Miura, Masashi Morihiro, Takeyuki Tanaka, Yuya Takemura
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Publication number: 20180306258Abstract: A friction engagement device of an automatic transmission is provided, which includes a rotational member comprised of at least one of a drum member and a hub member including a spline part engaged with a friction plate to be movable in axial directions of the automatic transmission, and a drive force transmitting part for exchanging a drive force with another rotational element. The drive force transmitting part of the rotational member is made of a ferrous metal. A part of the rotational member other than the drive force transmitting part is made of a clad material containing a first material that is easily joined to the ferrous metal and a second material that is less easily joined to the ferrous metal compared to the first material and weighs less than the ferrous metal.Type: ApplicationFiled: March 28, 2018Publication date: October 25, 2018Inventors: Shinya Okumura, Kazuyuki Shiino, Hirokazu Kouno, Masanori Sasaki, Masamichi Fujikawa, Yasuo Miura, Masashi Morihiro, Takeyuki Tanaka, Yuya Takemura
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Patent number: 6738203Abstract: A main object of the present invention is to provide a novel optical power limiting material of high performance being less susceptible to damages caused by heat occurring when an intensified laser beam is irradiated, having reversible characteristic and exhibiting a stable optical power limiting effect; production of the optical power limiting is simple and economical. The optical power limiting material of the present invention comprises a transparent substrate and an oxide(s) of at least one metal selected from the group consisting of of Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Nb, Mo, Ru, In, Sn, Sb, Ta, W, Re, Os, Ir and Bi.Type: GrantFiled: December 21, 2000Date of Patent: May 18, 2004Assignee: Secretary, Agency of Industrial Science and TechnologyInventors: Masanori Ando, Kenji Kamada, Kohei Kadono, Koji Ohta, Keiko Tawa, Takeyuki Tanaka
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Publication number: 20030142397Abstract: A main object of the present invention is to provide a novel optical power limiting material of high performance being less susceptible to damages caused by heat occurring when an intensified laser beam is irradiated, having reversible characteristic and exhibiting a stable optical power limiting effect; production of the optical power limiting is simple and economical.Type: ApplicationFiled: March 3, 2003Publication date: July 31, 2003Inventors: Masanori Ando, Kenji Kamada, Kohei Kadono, Koji Ohta, Keiko Tawa, Takeyuki Tanaka
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Publication number: 20020024752Abstract: A main object of the present invention is to provide a novel optical power limiting material of high performance being less susceptible to damages caused by heat occurring when an intensified laser beam is irradiated, having reversible characteristic and exhibiting a stable optical power limiting effect; production of the optical power limiting is simple and economical.Type: ApplicationFiled: December 21, 2000Publication date: February 28, 2002Inventors: Masanori Ando, Kenji Kamada, Kohei Kadono, Koji Ohta, Keiko Tawa, Takeyuki Tanaka
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Patent number: 4721759Abstract: A resin composition with which to coat a steel structure used as a reinforcement, in a lightweight foam concrete produced under the condition of high temperature, high pressure and high alkalinity. The resin composition with which to coat a steel structure comprises a phenoxy resin and a hardening agent having a blocked isocyanate group.Type: GrantFiled: January 23, 1987Date of Patent: January 26, 1988Assignee: Nippon Oil and Fats Co., Ltd.Inventor: Takeyuki Tanaka