Patents by Inventor Shotaro TAKAHASHI

Shotaro TAKAHASHI 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).

  • Publication number: 20250062966
    Abstract: An information processing apparatus according to an embodiment includes a processor. The processor extracts multiple features representing characteristics of pieces of second sampling data. The pieces of second sampling data include pieces of first sampling data and pieces of output data obtained by using the pieces of first sampling data as input. The pieces of first sampling data are generated by using a multidimensional first probability distribution representing a distribution of each of pieces of input data related to an object to be analyzed. The pieces of output data represent physical quantity of the object to be analyzed. The processor generates a network model representing a relationship among multiple nodes corresponding to the physical quantity of the object to be analyzed. The multiple nodes include a node corresponding to the extracted features.
    Type: Application
    Filed: July 2, 2024
    Publication date: February 20, 2025
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Kenji HIROHATA, Akira KANO, Shotaro OKA, Ryuji TAKAHASHI, Makihiko ISHITANI, Hideaki UEHARA
  • Patent number: 10968131
    Abstract: Provided is a method for manufacturing a glass container with which a glass container having a distinctively shaped inner space and excellent aesthetic appearance can be manufactured in good yield. The method for manufacturing a glass container includes steps (A) to (E). (A) A step of introducing a gob into a mold through a funnel. (B) A step of blowing air into the mold through the funnel, bringing a plunger disposed on a side opposite the side to which the funnel is fitted in contact with the gob, separating the plunger from the gob, and forming a recess on the surface of the gob. (C) A step of removing the funnel from the mold and fitting a baffle to the mold. (D) A step of blowing air from the plunger, and forming an inner space inside the gob with the recess as a starting point while simultaneously forming an outer shape by pressing the outer side of the gob to a molding surface of the mold to obtain a glass container of the final shape.
    Type: Grant
    Filed: January 26, 2017
    Date of Patent: April 6, 2021
    Assignee: KOA GLASS CO., LTD.
    Inventors: Masahiro Takahashi, Shotaro Takahashi, Naomasa Saito
  • Publication number: 20190084861
    Abstract: Provided is a method for manufacturing a glass container with which a glass container having a distinctively shaped inner space and excellent aesthetic appearance can be manufactured in good yield. The method for manufacturing a glass container includes steps (A) to (E). (A) A step of introducing a gob into a mold through a funnel. (B) A step of blowing air into the mold through the funnel, bringing a plunger disposed on a side opposite the side to which the funnel is fitted in contact with the gob, separating the plunger from the gob, and forming a recess on the surface of the gob. (C) A step of removing the funnel from the mold and fitting a baffle to the mold. (D) A step of blowing air from the plunger, and forming an inner space inside the gob with the recess as a starting point while simultaneously forming an outer shape by pressing the outer side of the gob to a molding surface of the mold to obtain a glass container of the final shape.
    Type: Application
    Filed: January 26, 2017
    Publication date: March 21, 2019
    Applicant: KAO GLASS CO., LTD.
    Inventors: Masahiro TAKAHASHI, Shotaro TAKAHASHI, Naomasa SAITO
  • Patent number: 9989872
    Abstract: An electrostatic charge image developing toner includes toner particles each including an amorphous resin and a crystalline resin, wherein, when the toner particles are subjected to a measurement to determine an area ratio of the crystalline resin on a cross section of the toner particle before and after being heated at a temperature of 50° C. and a humidity of 50% RH for three days, a relationship between an area ratio a (%) of the crystalline resin on a cross section with respect to the toner particles before being heated, and an area ratio b (%) of the crystalline resin on the cross section with respect to the toner particles after being heated satisfies Expression (1): 0.9?a/b?1.0.
    Type: Grant
    Filed: April 20, 2017
    Date of Patent: June 5, 2018
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Yukiaki Nakamura, Akira Matsumoto, Yasuo Kadokura, Shinya Nakashima, Satoshi Miura, Sakiko Hirai, Shotaro Takahashi, Daisuke Tomita, Satoshi Kamiwaki, Masaru Takahashi
  • Publication number: 20180059563
    Abstract: An electrostatic charge image developing toner includes toner particles each including an amorphous resin and a crystalline resin, wherein, when the toner particles are subjected to a measurement to determine an area ratio of the crystalline resin on a cross section of the toner particle before and after being heated at a temperature of 50° C. and a humidity of 50% RH for three days, a relationship between an area ratio a (%) of the crystalline resin on a cross section with respect to the toner particles before being heated, and an area ratio b (%) of the crystalline resin on the cross section with respect to the toner particles after being heated satisfies Expression (1): 0.9?a/b?1.0.
    Type: Application
    Filed: April 20, 2017
    Publication date: March 1, 2018
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Yukiaki NAKAMURA, Akira MATSUMOTO, Yasuo KADOKURA, Shinya NAKASHIMA, Satoshi MIURA, Sakiko HIRAI, Shotaro TAKAHASHI, Daisuke TOMITA, Satoshi KAMIWAKI, Masaru TAKAHASHI
  • Patent number: 9864288
    Abstract: A toner set includes a brilliant toner including a brilliant pigment; and a chromatic toner including a coloring agent that is different from the brilliant pigment, wherein the toner set satisfies the following expression: 1.2?Q1/Q2?5.0 wherein Q1 represents an endothermic quantity of the brilliant toner and Q2 represents an endothermic quantity of the chromatic toner.
    Type: Grant
    Filed: July 2, 2015
    Date of Patent: January 9, 2018
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Shotaro Takahashi, Atsushi Sugitate, Masaru Takahashi, Sakiko Hirai, Satomi Hara
  • Publication number: 20170242366
    Abstract: An electrostatic charge image developing white toner includes a white toner particle and a yellow toner particle that includes an organic yellow pigment, wherein a content ratio (by number) of the yellow toner particles to all of toner particles included in the toner is from 0.01% by number to 3% by number.
    Type: Application
    Filed: July 28, 2016
    Publication date: August 24, 2017
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Satoshi KAMIWAKI, Tetsuya TAGUCHI, Masaru TAKAHASHI, Shotaro TAKAHASHI, Tomoaki TANAKA
  • Patent number: 9726996
    Abstract: A white toner includes white toner particles and black toner particles, wherein a content of the black toner particles is from 0.01% by number to less than 1% by number with respect to a total number of an entirety of toner particles.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: August 8, 2017
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Satoshi Kamiwaki, Tetsuya Taguchi, Shotaro Takahashi, Masaru Takahashi
  • Publication number: 20170090319
    Abstract: A white toner includes white toner particles and black toner particles, wherein a content of the black toner particles is from 0.01% by number to less than 1% by number with respect to a total number of an entirety of toner particles.
    Type: Application
    Filed: March 4, 2016
    Publication date: March 30, 2017
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Satoshi KAMIWAKI, Tetsuya TAGUCHI, Shotaro TAKAHASHI, Masaru TAKAHASHI
  • Publication number: 20170090320
    Abstract: A brilliant toner includes a brilliant pigment and a binder resin, wherein, when the toner is subjected to a differential scanning calorimetry measurement performed by raising a temperature of the toner from 0° C. to 150° C. in a first temperature rising process, cooling the temperature from 150° C. to 0° C., and then raising the temperature from 0° C. to 150° C. in a second temperature rising process, the toner exhibits an endothermic peak P1 in a range of 50° C. to 65° C. in the first temperature rising process, an endothermic peak P2 in a range of 50° C. to 65° C. in the second temperature rising process, and a ratio (Q2/Q1) between a total endothermic quantity Q1 in a range of 50° C. to 65° C. in the first temperature rising process and a total endothermic quantity Q2 in a range of 50° C. to 65° C. in the second temperature rising process is from 0.01 to 0.30.
    Type: Application
    Filed: February 25, 2016
    Publication date: March 30, 2017
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Tetsuya TAGUCHI, Shotaro TAKAHASHI, Daisuke NOGUCHI
  • Patent number: 9557674
    Abstract: Provided is a toner set including at least a first brilliant toner that contains a brilliant pigment, and a second brilliant toner that contains a brilliant pigment and exhibits a different color from the first brilliant toner.
    Type: Grant
    Filed: April 2, 2013
    Date of Patent: January 31, 2017
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Sakiko Hirai, Shotaro Takahashi, Masaru Takahashi, Atsushi Sugitate, Shuji Sato
  • Patent number: 9477167
    Abstract: An electrostatic charge image developing white toner includes toner particles that contain a binder resin, a titanium dioxide as a pigment and at least one selected from a group consisting of niobium and phosphorous, wherein an amount of the niobium is 0.005% by weight to 0.05% by weight or an amount of the phosphorous is 0.003% by weight to 0.05% by weight.
    Type: Grant
    Filed: July 9, 2015
    Date of Patent: October 25, 2016
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Satomi Hara, Masaru Takahashi, Shotaro Takahashi
  • Publication number: 20160246199
    Abstract: An electrostatic charge image developing white toner includes toner particles that contain a binder resin, a titanium dioxide as a pigment and at least one selected from a group consisting of niobium and phosphorous, wherein an amount of the niobium is 0.005% by weight to 0.05% by weight or an amount of the phosphorous is 0.003% by weight to 0.05% by weight.
    Type: Application
    Filed: July 9, 2015
    Publication date: August 25, 2016
    Inventors: Satomi HARA, Masaru TAKAHASHI, Shotaro TAKAHASHI
  • Publication number: 20160202622
    Abstract: An electrostatic charge image developing toner includes: first particles containing a brilliant pigment; and second particles not containing a brilliant pigment, wherein 80% by number or greater of the first particles has a circularity in a range of from 0.850 to 0.940, and 80% by number or greater of the second particles has a circularity of 0.950 or greater.
    Type: Application
    Filed: July 6, 2015
    Publication date: July 14, 2016
    Inventors: Sakiko HIRAI, Shotaro TAKAHASHI, Yukiaki NAKAMURA, Masaru TAKAHASHI
  • Patent number: 9389529
    Abstract: A brilliant toner includes a brilliant pigment, an azo yellow pigment, and a magenta pigment, wherein when a solid image in which a toner applied amount is 4.0 g/m2 is formed, color saturation of the image is 25 to 55, a hue angle is 65° to 95°, and lightness is 50 to 80.
    Type: Grant
    Filed: January 23, 2015
    Date of Patent: July 12, 2016
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Sakiko Hirai, Atsushi Sugitate, Masaru Takahashi, Shotaro Takahashi, Satomi Hara
  • Publication number: 20160195829
    Abstract: A toner set includes a brilliant toner including a brilliant pigment; and a chromatic toner including a coloring agent that is different from the brilliant pigment, wherein the toner set satisfies the following expression: 1.2?Q1/Q2?5.0 wherein Q1 represents an endothermic quantity of the brilliant toner and Q2 represents an endothermic quantity of the chromatic toner.
    Type: Application
    Filed: July 2, 2015
    Publication date: July 7, 2016
    Inventors: Shotaro TAKAHASHI, Atsushi SUGITATE, Masaru TAKAHASHI, Sakiko HIRAI, Satomi HARA
  • Patent number: 9383669
    Abstract: Provided is a brilliant toner containing a brilliant metallic pigment of which the surface is covered with at least one kind of metal oxides selected from a group consisting of silica, alumina, and titania, wherein the brilliant toner has a dielectric loss factor of from 10×10?3 to 60×10?3.
    Type: Grant
    Filed: February 28, 2013
    Date of Patent: July 5, 2016
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Masaru Takahashi, Sakiko Hirai, Shotaro Takahashi, Atsushi Sugitate, Shuji Sato
  • Patent number: 9323175
    Abstract: A brilliant toner includes a metallic pigment, and a Fe content in the brilliant toner is from 0.001% by weight to 2% by weight.
    Type: Grant
    Filed: October 1, 2013
    Date of Patent: April 26, 2016
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Sakiko Hirai, Shotaro Takahashi, Masaru Takahashi, Atsushi Sugitate
  • Publication number: 20160085169
    Abstract: A brilliant toner includes a brilliant pigment, an azo yellow pigment, and a magenta pigment, wherein when a solid image in which a toner applied amount is 4.0 g/m2 is formed, color saturation of the image is 25 to 55, a hue angle is 65° to 95°, and lightness is 50 to 80.
    Type: Application
    Filed: January 23, 2015
    Publication date: March 24, 2016
    Inventors: Sakiko HIRAI, Atsushi SUGITATE, Masaru TAKAHASHI, Shotaro TAKAHASHI, Satomi HARA
  • Publication number: 20160011533
    Abstract: An electrostatic charge image developing toner includes toner particles containing an aluminum pigment that is coated with silica and a binder resin, wherein the following formula is satisfied: A/B?0.040 where A represents a content (atom %) of a Si element of the toner particles and B represents a content (atom %) of a C element of the toner particles, A and B being measured by X-ray photoelectron spectroscopy (XPS).
    Type: Application
    Filed: January 9, 2015
    Publication date: January 14, 2016
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Satomi HARA, Atsushi SUGITATE, Masaru TAKAHASHI, Shotaro TAKAHASHI, Sakiko HIRAI