Patents by Inventor Shinichi Ohba
Shinichi Ohba 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: 11972931Abstract: A light emitting sealed body includes a housing which stores a discharge gas in an internal space and is provided with a first window portion to which first light is incident and a second window portion from which second light is emitted. The housing includes at least one flow path which is partitioned from the internal space and extends toward at least one of the first window portion and the second window portion.Type: GrantFiled: December 21, 2020Date of Patent: April 30, 2024Assignees: Hamamatsu Photonics K.K., Energetiq Technology, Inc.Inventors: Akio Suzuki, Toru Fujita, Akinori Asai, Yusei Nagata, Shinichi Ohba, Matthew Partlow, Ron Collins, Stephen F. Horne, Laura Owens
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Publication number: 20240097394Abstract: A light emitting sealed body includes: a housing which stores a discharge gas and is provided with a first opening to which first light is incident along a first optical axis and a second opening from which second light is emitted along a second optical axis; a first window portion which hermetically seals the first opening; and a second window portion which hermetically seals the second opening. The housing is formed of a light shielding material which does not transmit the first light and the second light. An internal space is defined by the housing, the first window portion, and the second window portion and the internal space is filled with the discharge gas. The first opening and the second opening are disposed so that the first optical axis and the second optical axis intersect each other.Type: ApplicationFiled: November 27, 2023Publication date: March 21, 2024Inventors: Akio Suzuki, Toru Fujita, Akinori Asai, Yusei Nagata, Shinichi Ohba, Takayuki Ohshiro, Matthew Partlow, Ron Collins, Stephen F. Horne, Laura Owens
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Patent number: 11862922Abstract: A light emitting sealed body includes: a housing which stores a discharge gas and is provided with a first opening to which first light is incident along a first optical axis and a second opening from which second light is emitted along a second optical axis; a first window portion which hermetically seals the first opening; a second window portion which hermetically seals the second opening; and a first electrode and a second electrode. The housing is formed of a light shielding material which does not transmit the first light and the second light. An internal space is defined by the housing, the first window portion, and the second window portion and the internal space is filled with the discharge gas. The first opening and the second opening are disposed so that the first optical axis and the second optical axis intersect each other.Type: GrantFiled: December 21, 2020Date of Patent: January 2, 2024Assignees: ENERGETIQ TECHNOLOGY, INC., HAMAMATSU PHOTONICS K.K.Inventors: Akio Suzuki, Toru Fujita, Akinori Asai, Yusei Nagata, Shinichi Ohba, Takayuki Ohshiro, Matthew Partlow, Ron Collins, Stephen F. Horne, Laura Owens
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Patent number: 11733464Abstract: A fiber structure includes first and second optical fibers disposed such that end portions thereof butt, a sheet-shaped saturable absorber including a carbon nanotube and disposed between the end portion of the first optical fiber and the end portion of the second optical fiber, and a housing internally accommodating the end portion of the first optical fiber and the end portion of the second optical fiber. A space in the housing including the saturable absorber is airtight.Type: GrantFiled: July 11, 2019Date of Patent: August 22, 2023Assignee: HAMAMATSU PHOTONICS K.K.Inventors: Ryota Kakei, Shin Kato, Fumitsugu Fukuyo, Tomoya Nakazawa, Masaru Shimomaki, Shinichi Ohba, Yu Matsushiro
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Patent number: 11682548Abstract: A light emitting sealed body includes: a housing containing light-emitting gas in an internal space, on which laser light for maintaining a plasma generated in the light-emitting gas is incident; and a charging pipe including a first end portion and a second end portion and connected to the internal space at the first end portion. The second end portion of the charging pipe is sealed by being crushed. The second end portion of the charging pipe is covered with a covering member consists of an inorganic material. The covering member is covered with a cap member consists of a metal material.Type: GrantFiled: September 29, 2022Date of Patent: June 20, 2023Assignee: HAMAMATSU PHOTONICS K.K.Inventors: Akio Suzuki, Toru Fujita, Shinichi Ohba, Akinori Asai, Tomoya Nakazawa, Taiga Morimoto
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Patent number: 11676809Abstract: A light emitting sealed body includes: a housing containing light-emitting gas in an internal space and formed with an opening on which first light is incident and/or from which second light is emitted, wherein the first light is laser light for maintaining a plasma generated in the light-emitting gas and the second light is light from the plasma; and a window member that transmits the first light and/or the second light at the opening. The window member is joined to the housing by a joining material consisting of a material containing gold.Type: GrantFiled: September 29, 2022Date of Patent: June 13, 2023Assignee: HAMAMATSU PHOTONICS K.K.Inventors: Akio Suzuki, Toru Fujita, Shinichi Ohba, Akinori Asai, Tomoya Nakazawa, Taiga Morimoto
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Patent number: 11670497Abstract: A light emitting sealed body includes: a housing containing light-emitting gas in an internal space; a first window portion provided to the housing and on which first light that is laser light for maintaining a plasma generated in the light-emitting gas is incident; and a second window portion provided to the housing and from which second light that is light from the plasma is emitted. The second window portion includes a second window member made of a material containing diamond. A protective layer made of an inorganic material is formed at least on a surface of the second window member on a side of the internal space.Type: GrantFiled: September 29, 2022Date of Patent: June 6, 2023Assignee: HAMAMATSU PHOTONICS K.K.Inventors: Akio Suzuki, Toru Fujita, Shinichi Ohba, Akinori Asai, Tomoya Nakazawa, Taiga Morimoto
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Patent number: 11664211Abstract: A light emitting sealed body includes: a housing containing light-emitting gas in an internal space; a first window portion which is provided to the housing and on which first light that is laser light for maintaining a plasma generated in the light-emitting gas is incident; a second window portion provided to the housing and from which second light that is light from the plasma is emitted; and a getter portion including a getter material and disposed in an irradiation region of the first light inside the housing.Type: GrantFiled: September 29, 2022Date of Patent: May 30, 2023Assignee: HAMAMATSU PHOTONICS K.K.Inventors: Akio Suzuki, Toru Fujita, Shinichi Ohba, Akinori Asai, Tomoya Nakazawa, Taiga Morimoto
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Patent number: 11662688Abstract: An image forming apparatus includes: a body of the image forming apparatus; a first inclined portion that is inclined upward from one side surface toward another side surface of the body of the image forming apparatus; a second inclined portion that is inclined downward from an inner end portion of the first inclined portion toward the one side surface; multiple cooled parts that are disposed in a space between the first inclined portion and the second inclined portion and that are disposed to be spaced from each other in a direction from the one side surface to the other side surface; a first wall member that is disposed above the first inclined portion and that has a first ventilation part; and a second wall member that is disposed below the second inclined portion and that has a second ventilation part.Type: GrantFiled: December 7, 2021Date of Patent: May 30, 2023Assignee: FUJIFILM Business Innovation Corp.Inventors: Keigo Shinoto, Shinichi Ohba, Takaaki Yoshida, Taisuke Endo
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Publication number: 20230108497Abstract: A light emitting sealed body includes: a housing containing light-emitting gas in an internal space and formed with an opening on which first light is incident and/or from which second light is emitted, wherein the first light is laser light for maintaining a plasma generated in the light-emitting gas and the second light is light from the plasma; and a window member that transmits the first light and/or the second light at the opening. The window member is joined to the housing by a joining material consisting of a material containing gold.Type: ApplicationFiled: September 29, 2022Publication date: April 6, 2023Applicant: HAMAMATSU PHOTONICS K.K.Inventors: Akio SUZUKI, Toru FUJITA, Shinichi OHBA, Akinori ASAI, Tomoya NAKAZAWA, Taiga MORIMOTO
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Publication number: 20230108659Abstract: A light emitting sealed body includes: a housing containing light-emitting gas in an internal space, on which laser light for maintaining a plasma generated in the light-emitting gas is incident; and a charging pipe including a first end portion and a second end portion and connected to the internal space at the first end portion. The second end portion of the charging pipe is sealed by being crushed. The second end portion of the charging pipe is covered with a covering member consists of an inorganic material. The covering member is covered with a cap member consists of a metal material.Type: ApplicationFiled: September 29, 2022Publication date: April 6, 2023Applicant: HAMAMATSU PHOTONICS K.K.Inventors: Akio SUZUKI, Toru FUJITA, Shinichi OHBA, Akinori ASAI, Tomoya NAKAZAWA, Taiga MORIMOTO
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Publication number: 20230103662Abstract: A light emitting sealed body includes: a housing containing light-emitting gas in an internal space; a first window portion provided to the housing and on which first light that is laser light for maintaining a plasma generated in the light-emitting gas is incident; and a second window portion provided to the housing and from which second light that is light from the plasma is emitted. The second window portion includes a second window member made of a material containing diamond. A protective layer made of an inorganic material is formed at least on a surface of the second window member on a side of the internal space.Type: ApplicationFiled: September 29, 2022Publication date: April 6, 2023Applicant: HAMAMATSU PHOTONICS K.K.Inventors: Akio SUZUKI, Toru FUJITA, Shinichi OHBA, Akinori ASAI, Tomoya NAKAZAWA, Taiga MORIMOTO
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Publication number: 20230104797Abstract: A light emitting sealed body includes: a housing containing light-emitting gas in an internal space; a first window portion which is provided to the housing and on which first light that is laser light for maintaining a plasma generated in the light-emitting gas is incident; a second window portion provided to the housing and from which second light that is light from the plasma is emitted; and a getter portion including a getter material and disposed in an irradiation region of the first light inside the housing.Type: ApplicationFiled: September 29, 2022Publication date: April 6, 2023Applicant: HAMAMATSU PHOTONICS K.K.Inventors: Akio SUZUKI, Toru FUJITA, Shinichi OHBA, Akinori ASAI, Tomoya NAKAZAWA, Taiga MORIMOTO
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Publication number: 20230055327Abstract: A sheet containing apparatus includes a first container unit that contains a sheet having a first size and that tilts with respect to a horizontal direction such that a first end and a second end in a width direction of the apparatus are located at different heights with the first container unit installed in a sheet containing apparatus body when viewed in a first direction, and a covering portion that is movable to a covering position at which the covering portion covers at least a part of the first container unit in the first direction and an open position at which the covering portion uncovers the first container unit in the first direction. When viewed in the first direction, a tilting division line is adjacent to the first container unit and tilts with respect to the horizontal direction, and at least a whole of the tilting division line is covered by the single covering portion in the first direction with the covering portion positioned at the covering position.Type: ApplicationFiled: April 6, 2022Publication date: February 23, 2023Applicant: FUJIFILM Business Innovation Corp.Inventors: Kenichi ISHIKURA, Naoyuki KATO, Kenji YAMADA, Satoshi NODA, Shinya HASEGAWA, Kota TOMIOKA, HIROYUKI TANAKA, Yoichi YAMAKAWA, Tomonori SATO, Ryusuke NAKATA, Kazuyuki KODA, Isamu ADACHI, Miho MORITA, Tomomi ISHIDA, Shinnosuke KONDO, Yuya SHIOKAWA, Daisuke ISHIHARA, Kohei TACHIBANA, Takahiro IIZUKA, Shinichi OHBA, Taisuke ENDO
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Publication number: 20230054566Abstract: A driving device includes: a frame disposed in the driving device to support a driven unit driven by the driving device, the frame including a first portion, a distance from which to an outer wall of an accommodation device that accommodates the driving device is shorter, and a second portion, a distance from which to the outer wall is longer than the distance from the first portion to the outer wall; and a driving unit disposed between the second portion and the outer wall, at least a part of the driving unit being away from the outer wall by the distance between the first portion and the outer wall or more.Type: ApplicationFiled: April 6, 2022Publication date: February 23, 2023Applicant: FUJIFILM Business Innovation Corp.Inventors: Shinnosuke KONDO, Naoyuki KATO, Kenji YAMADA, Satoshi NODA, Kenichi ISHIKURA, Takahiro IIZUKA, Hiroyuki TANAKA, Shinya HASEGAWA, Kota TOMIOKA, Yoichi YAMAKAWA, Tomonori SATO, Ryusuke NAKATA, Kazuyuki KODA, Isamu ADACHI, Miho MORITA, Tomomi ISHIDA, Shinichi OHBA, Taisuke ENDO, Yuya SHIOKAWA, Daisuke ISHIHARA, Kohei TACHIBANA
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Publication number: 20230053700Abstract: An image forming apparatus includes an apparatus body having an image forming part that forms an image on a recording medium and a medium storage part in which a recording medium to be supplied to the image forming part is stored; and a front opening/closing covering that is an openable and closable covering that covers at least a part of the image forming part and a part of the medium storage part on a front face of the apparatus body, wherein the front opening/closing covering is constituted by a single opening/closing covering that covers at least a range from one end to the other end in a left-right direction of the part of the medium storage part in a left-right direction of the apparatus body.Type: ApplicationFiled: March 31, 2022Publication date: February 23, 2023Applicant: FUJIFILM Business Innovation Corp.Inventors: Takahiro IIZUKA, Naoyuki KATO, Kenji YAMADA, Satoshi NODA, Kenichi ISHIKURA, HIROYUKI TANAKA, Shinya HASEGAWA, Kota TOMIOKA, Yoichi YAMAKAWA, Tomonori SATO, Ryusuke NAKATA, Kazuyuki KODA, Isamu ADACHI, Miho MORITA, Tomomi ISHIDA, Shinnosuke KONDO, Yuya SHIOKAWA, Daisuke ISHIHARA, Kohei TACHIBANA, Shinichi OHBA, Taisuke ENDO
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Publication number: 20230058066Abstract: An image processing apparatus includes a medium discharge portion onto which a medium to be taken out by a person with the person standing is discharged, a placement portion that is installed above the medium discharge portion, an object in color that is represented by using a Y-value closer than a value that represents black color to a value that represents white color where the color is represented by using a Y-value that represents luminance in a YCbCr method being placed on the placement portion, an image capturing member that is installed above the placement portion and that captures an image of the object that is placed on the placement portion.Type: ApplicationFiled: April 6, 2022Publication date: February 23, 2023Applicant: FUJIFILM Business Innovation Corp.Inventors: Naoyuki KATO, Kenichi ISHIKURA, Takahiro IIZUKA, Hiroyuki TANAKA, Shinya HASEGAWA, Kota TOMIOKA, Yoichi YAMAKAWA, Tomonori SATO, Ryusuke NAKATA, Kazuyuki KODA, Isamu ADACHI, Miho MORITA, Tomomi ISHIDA, Shinnosuke KONDO, Yuya SHIOKAWA, Daisuke ISHIHARA, Kohei TACHIBANA, Shinichi OHBA, Taisuke ENDO, Kenji YAMADA, Satoshi NODA
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Publication number: 20230058591Abstract: An image forming apparatus includes: a body of the image forming apparatus; a first inclined portion that is inclined upward from one side surface toward another side surface of the body of the image forming apparatus; a second inclined portion that is inclined downward from an inner end portion of the first inclined portion toward the one side surface; multiple cooled parts that are disposed in a space between the first inclined portion and the second inclined portion and that are disposed to be spaced from each other in a direction from the one side surface to the other side surface; a first wall member that is disposed above the first inclined portion and that has a first ventilation part; and a second wall member that is disposed below the second inclined portion and that has a second ventilation part.Type: ApplicationFiled: December 7, 2021Publication date: February 23, 2023Applicant: FUJIFILM Business Innovation Corp.Inventors: Keigo SHINOTO, Shinichi OHBA, Takaaki YOSHIDA, Taisuke ENDO
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Publication number: 20230055462Abstract: An image reading apparatus includes a reading member that reads an image of a document that is transported, a discharge portion onto which the document that is read by the reading member is discharged, a placement portion that is installed above the discharge portion, an object being placed on the placement portion such that at least a part of an upper surface of the reading member is covered, and an image capturing member that is installed above the placement portion and that captures an image of the object that is placed on the placement portion.Type: ApplicationFiled: April 1, 2022Publication date: February 23, 2023Applicant: FUJIFILM Business Innovation Corp.Inventors: Tomonori SATO, Naoyuki KATO, Kenji YAMADA, Satoshi NODA, Kenichi ISHIKURA, Takahiro IIZUKA, HIROYUKI TANAKA, Shinya HASEGAWA, Kota TOMIOKA, Yoichi YAMAKAWA, Ryusuke NAKATA, Kazuyuki KODA, Isamu ADACHI, Miho MORITA, Tomomi ISHIDA, Shinnosuke KONDO, Yuya SHIOKAWA, Daisuke ISHIHARA, Kohei TACHIBANA, Shinichi OHBA, Taisuke ENDO
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Publication number: 20230057320Abstract: A document reading device includes: an image capturing member that captures an image of a document; a placement portion that is disposed below the image capturing member and that has a boundary line between multiple surfaces at a position at which the boundary line is covered by the document when the document has a maximum size that the image capturing member is capable of imaging and the document is placed on the placement portion; and a document reading member that reads the document that is placed on the placement portion.Type: ApplicationFiled: April 7, 2022Publication date: February 23, 2023Applicant: FUJIFILM Business Innovation Corp.Inventors: Ryusuke NAKATA, Naoyuki KATO, Kenji YAMADA, Satoshi NODA, Kenichi ISHIKURA, Takahiro IIZUKA, Hiroyuki TANAKA, Shinya HASEGAWA, Kota TOMIOKA, Yoichi YAMAKAWA, Tomonori SATO, Kazuyuki KODA, Isamu ADACHI, Miho MORITA, Tomomi ISHIDA, Shinnosuke KONDO, Yuya SHIOKAWA, Daisuke ISHIHARA, Kohei TACHIBANA, Shinichi OHBA, Taisuke ENDO