Patents by Inventor Kyosuke Nagaoka
Kyosuke Nagaoka 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: 20240017550Abstract: A liquid storage container includes: a discharge port member including a discharge port through which liquid stored in a storage portion is discharged and a coupling portion in which a male thread portion is arranged on the outside; and a cover portion including a female thread portion on the inside and configured to be attachable to the discharge port member, the female thread portion configured to be screwed to the male thread portion, in which the male thread portion is discontinuous in the coupling portion.Type: ApplicationFiled: August 3, 2023Publication date: January 18, 2024Inventors: Kyosuke NAGAOKA, Ryoji INOUE, Noriyasu NAGAI, Kenta UDAGAWA, Hideaki MATSUMURA, Taiji MARUYAMA
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Publication number: 20230391095Abstract: A member mountable to a mounting portion provided with an ink receiving tube and a plurality of electrical connecting portions, the member includes a first portion including an outwardly facing surface and provided with an inserting portion into which the ink receiving tube is capable of being inserted; a second portion opposite from the first portion; and a third portion connecting the first portion and the second portion with each other and provided with a plurality of pad electrodes electrically connectable with the electrical connecting portions. The member is mountable to the mounting portion by being inserted into the mounting portion in an inserting direction with the first portion at a leading side. The pad electrodes are electrically connectable with the electrical connecting portions by being moved in a direction different from the inserting direction.Type: ApplicationFiled: August 22, 2023Publication date: December 7, 2023Inventors: Ryoji Inoue, Yasuo Kotaki, Tetsuya Ohashi, Takashi Fukushima, Hironori Murakami, Takeho Miyashita, Kyosuke Nagaoka, Toshiaki Tokisawa
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Patent number: 11833834Abstract: A member mountable to a mounting portion provided with an ink receiving tube and a plurality of electrical connecting portions, the member includes a first portion including an outwardly facing surface and provided with an inserting portion into which the ink receiving tube is capable of being inserted; a second portion opposite from the first portion; and a third portion connecting the first portion and the second portion with each other and provided with a plurality of pad electrodes electrically connectable with the electrical connecting portions. The member is mountable to the mounting portion by being inserted into the mounting portion in an inserting direction with the first portion at a leading side. The pad electrodes are electrically connectable with the electrical connecting portions by being moved in a direction different from the inserting direction.Type: GrantFiled: March 15, 2023Date of Patent: December 5, 2023Assignee: Canon Kabushiki KaishaInventors: Ryoji Inoue, Yasuo Kotaki, Tetsuya Ohashi, Takashi Fukushima, Hironori Murakami, Takeho Miyashita, Kyosuke Nagaoka, Toshiaki Tokisawa
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Publication number: 20230322449Abstract: A liquid refill container for refilling a liquid discharge apparatus with liquid includes a liquid storage portion, a pouring portion, and a cap portion. The liquid storage portion is made of a metal and contains liquid. The pouring portion is removeably connected to the liquid storage portion and has an outlet for pouring the liquid. The cap portion is removeably attached to the pouring portion and covers the outlet.Type: ApplicationFiled: June 9, 2023Publication date: October 12, 2023Inventors: Kyosuke Nagaoka, Ryoji Inoue, Naozumi Nabeshima, Keiichiro Tsukuda
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Publication number: 20230302804Abstract: A liquid storage container includes: a discharge port member including a discharge port through which liquid stored in a storage portion is discharged; a cover portion configured to be attachable to the discharge port member and to be capable of opening and closing the discharge port; and a sealing portion formed of a contact portion between the cover portion and the discharge port member. The cover portion includes a groove structure between an outer periphery of the cover portion and the sealing portion.Type: ApplicationFiled: May 30, 2023Publication date: September 28, 2023Inventors: Noriyasu NAGAI, Ryoji INOUE, Kyosuke NAGAOKA, Takayuki TANNO, Kenta UDAGAWA
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Patent number: 11760101Abstract: A liquid storage container includes: a discharge port member including a discharge port through which liquid stored in a storage portion is discharged and a coupling portion in which a male thread portion is arranged on the outside; and a cover portion including a female thread portion on the inside and configured to be attachable to the discharge port member, the female thread portion configured to be screwed to the male thread portion, in which the male thread portion is discontinuous in the coupling portion.Type: GrantFiled: July 8, 2021Date of Patent: September 19, 2023Assignee: Canon Kabushiki KaishaInventors: Kyosuke Nagaoka, Ryoji Inoue, Noriyasu Nagai, Kenta Udagawa, Hideaki Matsumura, Taiji Maruyama
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Patent number: 11708197Abstract: A liquid refill container for refilling a liquid discharge apparatus with liquid includes a liquid storage portion, a pouring portion, and a cap portion. The liquid storage portion is made of a metal and contains liquid. The pouring portion is removeably connected to the liquid storage portion and has an outlet for pouring the liquid. The cap portion is removeably attached to the pouring portion and covers the outlet.Type: GrantFiled: December 20, 2021Date of Patent: July 25, 2023Assignee: Canon Kabushiki KaishaInventors: Kyosuke Nagaoka, Ryoji Inoue, Naozumi Nabeshima, Keiichiro Tsukuda
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Patent number: 11701890Abstract: A liquid storage container includes: a discharge port member including a discharge port through which liquid stored in a storage portion is discharged; a cover portion configured to be attachable to the discharge port member and to be capable of opening and closing the discharge port; and a sealing portion formed of a contact portion between the cover portion and the discharge port member. The cover portion includes a groove structure between an outer periphery of the cover portion and the sealing portion.Type: GrantFiled: July 8, 2021Date of Patent: July 18, 2023Assignee: Canon Kabushiki KaishaInventors: Noriyasu Nagai, Ryoji Inoue, Kyosuke Nagaoka, Takayuki Tanno, Kenta Udagawa
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Publication number: 20230219347Abstract: A member mountable to a mounting portion provided with an ink receiving tube and a plurality of electrical connecting portions, the member includes a first portion including an outwardly facing surface and provided with an inserting portion into which the ink receiving tube is capable of being inserted; a second portion opposite from the first portion; and a third portion connecting the first portion and the second portion with each other and provided with a plurality of pad electrodes electrically connectable with the electrical connecting portions. The member is mountable to the mounting portion by being inserted into the mounting portion in an inserting direction with the first portion at a leading side. The pad electrodes are electrically connectable with the electrical connecting portions by being moved in a direction different from the inserting direction.Type: ApplicationFiled: March 15, 2023Publication date: July 13, 2023Inventors: Ryoji Inoue, Yasuo Kotaki, Tetsuya Ohashi, Takashi Fukushima, Hironori Murakami, Takeho Miyashita, Kyosuke Nagaoka, Toshiaki Tokisawa
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Patent number: 11685163Abstract: A member includes a plurality of pad electrodes and a casing, wherein the plurality of pad electrodes are mounted on the casing and are rotatable relative to the casing on the casing.Type: GrantFiled: September 26, 2019Date of Patent: June 27, 2023Assignee: Canon Kabushiki KaishaInventors: Takeho Miyashita, Yasuo Kotaki, Tetsuya Ohashi, Ryoji Inoue, Takashi Fukushima, Hironori Murakami, Kyosuke Nagaoka, Kazuya Yoshii
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Patent number: 11642892Abstract: A member mountable to a mounting portion provided with an ink receiving tube and a plurality of electrical connecting portions, the member includes a first portion including an outwardly facing surface and provided with an inserting portion into which the ink receiving tube is capable of being inserted; a second portion opposite from the first portion; and a third portion connecting the first portion and the second portion with each other and provided with a plurality of pad electrodes electrically connectable with the electrical connecting portions. The member is mountable to the mounting portion by being inserted into the mounting portion in an inserting direction with the first portion at a leading side. The pad electrodes are electrically connectable with the electrical connecting portions by being moved in a direction different from the inserting direction.Type: GrantFiled: February 10, 2022Date of Patent: May 9, 2023Assignee: Canon Kabushiki KaishaInventors: Ryoji Inoue, Yasuo Kotaki, Tetsuya Ohashi, Takashi Fukushima, Hironori Murakami, Takeho Miyashita, Kyosuke Nagaoka, Toshiaki Tokisawa
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Patent number: 11584132Abstract: A liquid storage container includes: a discharge port member including a discharge port through which liquid stored in a storage portion is discharged; a cover portion configured to be attachable to and detachable from the discharge port member and to be capable of opening and closing the discharge port; a liquid stop valve provided inside the discharge port member; and a protrusion provided inside the cover portion and configured to open the liquid stop valve in closing the cover portion. In the liquid storage container, the storage portion is sealable by at least one of a first sealing portion formed of a contact portion between the cover portion and the discharge port member and a second sealing portion formed of the liquid stop valve, and the first sealing portion and the second sealing portion are configured to be simultaneously unsealed.Type: GrantFiled: July 8, 2021Date of Patent: February 21, 2023Assignee: Canon Kabushiki KaishaInventors: Noriyasu Nagai, Ryoji Inoue, Kyosuke Nagaoka, Takayuki Tanno, Kenta Udagawa, Hideaki Matsumura, Taiji Maruyama
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Patent number: 11565530Abstract: An ink cartridge adapter or ink cartridge includes a casing; and a plurality of pad electrodes mounted on the casing so as to be movable in a direction outwardly away from a side surface of the casing.Type: GrantFiled: September 26, 2019Date of Patent: January 31, 2023Assignee: Canon Kabushiki KaishaInventors: Takashi Fukushima, Tetsuya Ohashi, Yasuo Kotaki, Ryoji Inoue, Koichi Kubo, Naozumi Nabeshima, Hironori Murakami, Takeho Miyashita, Kyosuke Nagaoka, Noriyasu Nagai
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Patent number: 11479045Abstract: An ink cartridge adapter or ink cartridge includes a casing; and a plurality of pad electrodes mounted on the casing so as to be movable in a direction outwardly away from a side surface of the casing.Type: GrantFiled: September 26, 2019Date of Patent: October 25, 2022Assignee: Canon Kabushiki KaishaInventors: Takashi Fukushima, Tetsuya Ohashi, Yasuo Kotaki, Ryoji Inoue, Koichi Kubo, Naozumi Nabeshima, Hironori Murakami, Takeho Miyashita, Kyosuke Nagaoka, Noriyasu Nagai
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Publication number: 20220267059Abstract: A liquid refill container for refilling a liquid discharge apparatus with liquid includes a liquid storage portion, a pouring portion, and a cap portion. The liquid storage portion is made of a metal and contains liquid. The pouring portion is removeably connected to the liquid storage portion and has an outlet for pouring the liquid. The cap portion is removeably attached to the pouring portion and covers the outlet.Type: ApplicationFiled: December 20, 2021Publication date: August 25, 2022Inventors: Kyosuke Nagaoka, Ryoji Inoue, Naozumi Nabeshima, Keiichiro Tsukuda
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Patent number: 11376859Abstract: A member mountable to a mounting portion provided with an ink receiving tube and a plurality of electrical connecting portions, the member includes a first portion including an outwardly facing surface and provided with an inserting portion into which the ink receiving tube is capable of being inserted; a second portion opposite from the first portion; and a third portion connecting the first portion and the second portion with each other and provided with a plurality of pad electrodes electrically connectable with the electrical connecting portions. The member is mountable to the mounting portion by being inserted into the mounting portion in an inserting direction with the first portion at a leading side. The pad electrodes are electrically connectable with the electrical connecting portions by being moved in a direction different from the inserting direction.Type: GrantFiled: October 11, 2018Date of Patent: July 5, 2022Assignee: Canon Kabushiki KaishaInventors: Ryoji Inoue, Yasuo Kotaki, Tetsuya Ohashi, Takashi Fukushima, Hironori Murakami, Takeho Miyashita, Kyosuke Nagaoka, Toshiaki Tokisawa
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Publication number: 20220161565Abstract: A member mountable to a mounting portion provided with an ink receiving tube and a plurality of electrical connecting portions, the member includes a first portion including an outwardly facing surface and provided with an inserting portion into which the ink receiving tube is capable of being inserted; a second portion opposite from the first portion; and a third portion connecting the first portion and the second portion with each other and provided with a plurality of pad electrodes electrically connectable with the electrical connecting portions. The member is mountable to the mounting portion by being inserted into the mounting portion in an inserting direction with the first portion at a leading side. The pad electrodes are electrically connectable with the electrical connecting portions by being moved in a direction different from the inserting direction.Type: ApplicationFiled: February 10, 2022Publication date: May 26, 2022Inventors: Ryoji Inoue, Yasuo Kotaki, Tetsuya Ohashi, Takashi Fukushima, Hironori Murakami, Takeho Miyashita, Kyosuke Nagaoka, Toshiaki Tokisawa
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Publication number: 20220016892Abstract: A liquid storage container includes: a discharge port member including a discharge port through which liquid stored in a storage portion is discharged; a cover portion configured to be attachable to the discharge port member and to be capable of opening and closing the discharge port; and a sealing portion formed of a contact portion between the cover portion and the discharge port member. The cover portion includes a groove structure between an outer periphery of the cover portion and the sealing portion.Type: ApplicationFiled: July 8, 2021Publication date: January 20, 2022Inventors: Noriyasu NAGAI, Ryoji INOUE, Kyosuke NAGAOKA, Takayuki TANNO, Kenta UDAGAWA
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Publication number: 20220016893Abstract: A liquid storage container includes: a discharge port member including a discharge port through which liquid stored in a storage portion is discharged; a cover portion configured to be attachable to and detachable from the discharge port member and to be capable of opening and closing the discharge port; a liquid stop valve provided inside the discharge port member; and a protrusion provided inside the cover portion and configured to open the liquid stop valve in closing the cover portion. In the liquid storage container, the storage portion is sealable by at least one of a first sealing portion formed of a contact portion between the cover portion and the discharge port member and a second sealing portion formed of the liquid stop valve, and the first sealing portion and the second sealing portion are configured to be simultaneously unsealed.Type: ApplicationFiled: July 8, 2021Publication date: January 20, 2022Inventors: Noriyasu NAGAI, Ryoji INOUE, Kyosuke NAGAOKA, Takayuki TANNO, Kenta UDAGAWA, Hideaki MATSUMURA, Taiji MARUYAMA
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Publication number: 20220016894Abstract: A liquid storage container includes: a discharge port member including a discharge port through which liquid stored in a storage portion is discharged and a coupling portion in which a male thread portion is arranged on the outside; and a cover portion including a female thread portion on the inside and configured to be attachable to the discharge port member, the female thread portion configured to be screwed to the male thread portion, in which the male thread portion is discontinuous in the coupling portion.Type: ApplicationFiled: July 8, 2021Publication date: January 20, 2022Inventors: Kyosuke NAGAOKA, Ryoji INOUE, Noriyasu NAGAI, Kenta UDAGAWA, Hideaki MATSUMURA, Taiji MARUYAMA