Patents by Inventor Yoshihiro Aoki

Yoshihiro Aoki 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).

  • Patent number: 11553373
    Abstract: A wireless terminal for a wireless communication, the wireless terminal includes: a memory that includes a buffer configured to store uplink data, wherein the uplink data is configured to be transmitted; and a controller configured to transmit a buffer status report, the buffer status report including a first index, wherein the first index is one of a plurality of buffer status indices and corresponds to a buffer size indicating a size of the uplink data stored in the buffer, wherein the memory is configured to store a buffer status table in which a range from a minimum value of the buffer to a maximum value of the buffer is divided into a plurality of subranges, the plurality of subranges being associated with a part of the plurality of buffer status indices, and a rest of the plurality of buffer status indices are associated with one or more reserved fields.
    Type: Grant
    Filed: October 1, 2020
    Date of Patent: January 10, 2023
    Assignee: FUJITSU LIMITED
    Inventors: Yoshiaki Ohta, Yoshihiro Kawasaki, Takayoshi Ode, Nobuhisa Aoki
  • Publication number: 20220411695
    Abstract: A quantum dot includes crystalline nanoparticle, wherein the quantum dot has a multi-layer structure including core particle and a plurality of layers on the core particle, and has Zn, S, Se, and Te as constituent elements, and the quantum dot has at least one quantum well structure in a radial direction from the center of the quantum dot. Therefore, quantum dots, which are crystalline nanoparticles, which do not contain harmful substances such as Cd and Pb, have excellent light emission characteristics such as half-value width at half maximum, and have high quantum efficiency.
    Type: Application
    Filed: October 29, 2020
    Publication date: December 29, 2022
    Applicant: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Yoshihiro NOJIMA, Shinji AOKI, Kazuya TOBISHIMA
  • Patent number: 11539477
    Abstract: A transmitting device includes: a first layer processor configured to include a buffer to store therein transmission data, the first layer processor configured to execute processing for a first layer on the transmission data; a second layer processor configured to execute processing for a second layer that differs from the first layer on the transmission data; and a transmitter configured to transmit the transmission data processed by the first layer processor and the second layer processor. The first layer processor discards the transmission data stored in the buffer in accordance with a parameter used for transmission control in the processing for the second layer.
    Type: Grant
    Filed: December 20, 2020
    Date of Patent: December 27, 2022
    Assignee: FUJITSU LIMITED
    Inventors: Yoshiaki Ohta, Takayoshi Ode, Yoshihiro Kawasaki, Nobuhisa Aoki
  • Publication number: 20220403241
    Abstract: A core-shell type quantum dot comprising, a semiconductor nanocrystal core including at least In and P, and having group III-V elements as constituent elements and a single or a plurality of semiconductor nanocrystal shells having group II-VI elements as constituent elements covering the semiconductor nanocrystal core, wherein a buffer layer comprising semiconductor nanocrystals having group II-V elements as constituent elements is included between the semiconductor nanocrystal core and the semiconductor nanocrystal shell. As a result, quantum dots using group II-V semiconductor nanocrystals as a core and having improved fluorescence emission efficiency are provided.
    Type: Application
    Filed: September 30, 2020
    Publication date: December 22, 2022
    Applicant: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Shinji AOKI, Yoshihiro NOJIMA, Kazuya TOBISHIMA
  • Patent number: 11525015
    Abstract: Provided is an oxidized microfibrillated cellulose fiber having a Canada standard freeness of less than 200 mL and an average fiber diameter of not less than 500 nm. Said fiber provides a composition having excellent water retention ability.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: December 13, 2022
    Assignee: NIPPON PAPER INDUSTRIES CO., LTD.
    Inventors: Masato Takayama, Yoshihiro Aoki, Takanori Otsuhata, Takeo Izumiya, Hiroyuki Okumura, Tomonori Kawamata, Ryo Sotooka
  • Patent number: 11512432
    Abstract: Provided is an oxidized microfibrillated cellulose fiber having a Canada standard freeness of not less than 200 mL and an average fiber diameter of not less than 500 nm. Said fiber enhances paper strength when added to a paper.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: November 29, 2022
    Assignee: NIPPON PAPER INDUSTRIES CO., LTD.
    Inventors: Masato Takayama, Yoshihiro Aoki, Takanori Otsuhata, Takeo Izumiya, Hiroyuki Okumura, Tomonori Kawamata, Ryo Sotooka
  • Patent number: 11512018
    Abstract: An optical fiber manufacturing method includes a first process of passing a glass fiber through a fiber path. The fiber path is formed through a cooling tube that is housed in a first casing. The method also includes a second process of leading the glass fiber into a second casing before leading into the first casing. The first process includes supplying a first dry gas, having a dew point lower than the temperature of the cooling tube, into a first dry space formed between the first casing and the cooling tube. The second process includes supplying a second dry gas into a second dry space formed inside the second casing so as to cause air pressure in the second dry space to be higher than air pressure in an external space. The dew point of the second dry gas is lower than the dew point in the external space.
    Type: Grant
    Filed: May 18, 2020
    Date of Patent: November 29, 2022
    Assignee: SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Takahiro Saito, Iwao Okazaki, Yoshihiro Morimoto, Makoto Aoki
  • Patent number: 11466405
    Abstract: Provided is a CM-modified microfibrillated cellulose fiber having a Canada standard freeness of not less than 200 mL and an average fiber diameter of not less than 500 nm. Said fiber enhances paper strength when added to a paper.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: October 11, 2022
    Assignee: NIPPON PAPER INDUSTRIES CO., LTD.
    Inventors: Masato Takayama, Yoshihiro Aoki, Takanori Otsuhata, Takeo Izumiya, Hiroyuki Okumura, Tomonori Kawamata, Ryo Sotooka
  • Patent number: 11453728
    Abstract: Provided is a carboxymethylated microfibrillated cellulose fiber having a Canada standard freeness of less than 200 mL and an average fiber diameter of not less than 500 nm. Said fiber provides a composition having excellent water retention ability.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: September 27, 2022
    Assignee: NIPPON PAPER INDUSTRIES CO., LTD.
    Inventors: Masato Takayama, Yoshihiro Aoki, Takanori Otsuhata, Takeo Izumiya, Hiroyuki Okumura, Tomonori Kawamata, Ryo Sotooka
  • Patent number: 11411586
    Abstract: A radio frequency module includes: a module board that includes a first principal surface and a second principal surface on opposite sides of the module board; a power amplifier; a first circuit component; and a power amplifier (PA) control circuit configured to control the power amplifier. The power amplifier includes: an input terminal; an output terminal; first and second amplifying elements disposed parallel to the input terminal; and an output transformer connected between the output terminal and output terminals of the first and second amplifying elements. The PA control circuit is disposed on the second principal surface, and the first and second amplifying elements are both disposed on the first principal surface.
    Type: Grant
    Filed: March 2, 2021
    Date of Patent: August 9, 2022
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Hidetaka Takahashi, Satoshi Goto, Yoshiki Yasutomo, Daerok Oh, Yuuto Aoki, Yoshihiro Daimon, Naoya Matsumoto
  • Publication number: 20220228056
    Abstract: A quantum dot including fluorescent crystalline nanoparticle, wherein surface of the quantum dot is modified with a ligand containing fluorine. The quantum dots include fluorescent crystalline nanoparticles which have high stability and are less likely to agglomerate when added to a fluororesin.
    Type: Application
    Filed: April 17, 2020
    Publication date: July 21, 2022
    Applicant: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Yoshihiro NOJIMA, Shinji AOKI, Kazuya TOBISHIMA
  • Patent number: 11395366
    Abstract: A method implemented by a transmission apparatus configured to generate a radio signal based on second data obtained by sequentially processing first data addressed to a reception apparatus from an upper layer to a lower layer, the method includes: executing preprocessing configured to start generating the second data before an amount of radio resources to be allocated to the reception apparatus is determined; executing first processing when the amount of radio resources to be allocated to the reception apparatus is determined, the first processing being configured to generate the radio signal based on the second data which has an amount corresponding to the amount to be allocated among the second data generated in the preprocessing; and executing second processing that includes performing control such that the amount of the second data generated from the first data is below a first threshold in the preprocessing.
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: July 19, 2022
    Assignee: FUJITSU LIMITED
    Inventors: Yoshiaki Ohta, Takayoshi Ode, Yoshihiro Kawasaki, Nobuhisa Aoki
  • Patent number: 11384192
    Abstract: The present invention relates to a modified hydrogenated product of a block copolymer having a polymer block (A) containing a structural unit derived from an aromatic vinyl compound, and a polymer block (B) containing a structural unit derived from a conjugated diene compound, a method of producing the modified hydrogenated product, and a resin composition containing the modified hydrogenated product. The modified hydrogenated product has one or more functional groups selected from an alkoxysilyl group, a carboxy group, an amino group, a hydroxy group, an epoxy group, and an acid anhydride-derived group, and satisfies the following conditions. Condition (1): after stay at 330° C. for 30 min under nitrogen atmosphere, a weight change rate is ?5.5% or more. Condition (2): the peak top intensity of tan ? measured in accordance with JIS K7244-10 (2005), under conditions including a strain amount of 0.1%, a frequency of 1 Hz, a measurement temperature of ?70 to 120° C., and a temperature rise rate of 3° C.
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: July 12, 2022
    Assignee: KURARAY CO., LTD.
    Inventors: Masahiro Kato, Yasushi Senda, Yoshihiro Aoki, Nobuhiro Oya, Hideaki Suzuki
  • Publication number: 20220204845
    Abstract: A quantum dot has a fluorescent crystalline nanoparticle, wherein the quantum dot has a core-shell structure including a core particle containing a first metal element and a shell layer containing a second metal element, at an interface between the core particle and the shell layer, a third metal element different from the first metal element and the second metal element is present, and an amount of the third metal element with respect to an amount of the first metal element contained in the core particle is 10% or less in terms of molar ratio. As a result the quantum dot has excellent controllability of the emission wavelength and high luminous properties and luminous efficiency.
    Type: Application
    Filed: February 10, 2020
    Publication date: June 30, 2022
    Applicant: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Yoshihiro NOJIMA, Shinji AOKI, Kazuya TOBISHIMA
  • Publication number: 20210324130
    Abstract: The present invention relates to a modified hydrogenated product of a block copolymer having a polymer block (A) containing a structural unit derived from an aromatic vinyl compound, and a polymer block (B) containing a structural unit derived from a conjugated diene compound, a method of producing the modified hydrogenated product, and a resin composition containing the modified hydrogenated product. The modified hydrogenated product has one or more functional groups selected from an alkoxysilyl group, a carboxy group, an amino group, a hydroxy group, an epoxy group, and an acid anhydride-derived group, and satisfies the following conditions. Condition (1): after stay at 330° C. for 30 min under nitrogen atmosphere, a weight change rate is ?5.5% or more. Condition (2): the peak top intensity of tan ? measured in accordance with JIS K7244-10 (2005), under conditions including a strain amount of 0.1%, a frequency of 1 Hz, a measurement temperature of ?70 to 120° C., and a temperature rise rate of 3° C.
    Type: Application
    Filed: May 22, 2019
    Publication date: October 21, 2021
    Applicant: KURARAYCO., LTD.
    Inventors: Masahiro KATO, Yasushi SENDA, Yoshihiro AOKI, Nobuhiro OYA, Hideaki SUZUKI
  • Publication number: 20210238313
    Abstract: Provided is a CM-modified microfibrillated cellulose fiber having a Canada standard freeness of not less than 200 mL and an average fiber diameter of not less than 500 nm. Said fiber enhances paper strength when added to a paper.
    Type: Application
    Filed: March 28, 2019
    Publication date: August 5, 2021
    Inventors: Masato Takayama, Yoshihiro Aoki, Takanori Otsuhata, Takeo Izumiya, Hiroyuki Okumura, Tomonori Kawamata, Ryo Sotooka
  • Publication number: 20210178447
    Abstract: A vehicle panel roller hemming device includes roller hem equipment including: a positioning mechanism configured to position an outer panel on a hemming die by a locator; and a suction and fixing mechanism configured to suck and fix a lower face of the outer panel by a vacuum pad. The suction and fixing mechanism includes a pad base part; a skirt part continuously rising with a predetermined thickness from an edge of the pad base part and including an opening on an end edge thereof; a decompression space formed by an inner wall of the pad base part and an inner wall of the skirt part; and a suction through pipe penetrating the pad base part and communicating with the decompression space, and configured to suck air inside the decompression space.
    Type: Application
    Filed: June 10, 2019
    Publication date: June 17, 2021
    Inventors: Shinichi TAKATSU, Koichi MURATA, Yoshihiro AOKI
  • Publication number: 20210131036
    Abstract: Provided is an oxidized microfibrillated cellulose fiber having a Canada standard freeness of not less than 200 mL and an average fiber diameter of not less than 500 nm. Said fiber enhances paper strength when added to a paper.
    Type: Application
    Filed: March 28, 2019
    Publication date: May 6, 2021
    Inventors: Masato Takayama, Yoshihiro Aoki, Takanori Otsuhata, Takeo Izumiya, Hiroyuki Okumura, Tomonori Kawamata, Ryo Sotooka
  • Publication number: 20210131037
    Abstract: Provided is an oxidized microfibrillated cellulose fiber having a Canada standard freeness of less than 200 mL and an average fiber diameter of not less than 500 nm. Said fiber provides a composition having excellent water retention ability.
    Type: Application
    Filed: March 28, 2019
    Publication date: May 6, 2021
    Inventors: Masato Takayama, Yoshihiro Aoki, Takanori Otsuhata, Takeo Izumiya, Hiroyuki Okumura, Tomonori Kawamata, Ryo Sotooka
  • Publication number: 20210115160
    Abstract: Provided is a carboxymethylated microfibrillated cellulose fiber having a Canada standard freeness of less than 200 mL and an average fiber diameter of not less than 500 nm. Said fiber provides a composition having excellent water retention ability.
    Type: Application
    Filed: March 28, 2019
    Publication date: April 22, 2021
    Inventors: Masato Takayama, Yoshihiro Aoki, Takanori Otsuhata, Takeo Izumiya, Hiroyuki Okumura, Tomonori Kawamata, Ryo Sotooka