Patents by Inventor Hajime Ikeda

Hajime Ikeda 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: 8138122
    Abstract: A herbicidal composition which comprises 1-(2-chloroimidazo[1,2-a]pyridin-3-ylsulfonyl)-3-(4,6-dimethoxypyrimidin-2-yl)urea (imazosulfuron) and a compound represented by the formula (I): (Compound [I]) as active ingredients, wherein the weight ratio of imazosulfuron: Compound [I] is 1:0.1-1:10, has an excellent herbicidal activity for controlling weeds in crop fields or paddy fields, and causes no phytotoxicity against useful plants.
    Type: Grant
    Filed: April 12, 2007
    Date of Patent: March 20, 2012
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Hajime Ikeda, Satoru Kizawa
  • Patent number: 8111442
    Abstract: A display apparatus using electroplating on an electrode for modulating light includes a layer formed on the electrode. The layer has an insulator with a gap therein, and conductive fine particles are dispersed in the gap.
    Type: Grant
    Filed: December 16, 2010
    Date of Patent: February 7, 2012
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hajime Ikeda, Makoto Higashikawa
  • Publication number: 20110312042
    Abstract: According to the present invention, a process for producing an amino acid using a microorganism in which aspartate aminotransferase activity is decreased or deleted, and which has the capability of producing and accumulating the amino acid is provided.
    Type: Application
    Filed: February 9, 2010
    Publication date: December 22, 2011
    Applicant: KYOWA HAKKO BIO CO., LTD.
    Inventors: Hajime Ikeda, Makoto Yagasaki
  • Patent number: 8039236
    Abstract: The present invention provides a protein which catalyzes the synthesis of a dipeptide different from L-Ala-L-Ala, a process for producing the protein which catalyzes the synthesis of a dipeptide, a process for producing a dipeptide using the protein which catalyzes the synthesis of a dipeptide, and a process for producing the dipeptide using a culture of a microorganism producing the protein which catalyzes the synthesis of a dipeptide or the like as an enzyme source.
    Type: Grant
    Filed: March 18, 2009
    Date of Patent: October 18, 2011
    Assignee: Kyowa Hakko Bio Co., Ltd.
    Inventors: Shin-ichi Hashimoto, Kazuhiko Tabata, Aya Kubota, Hajime Ikeda
  • Publication number: 20110249163
    Abstract: A photoelectric conversion device comprises a p-type region, an n-type buried layer formed under the p-type region, an element isolation region, and a channel stop region which covers at least a lower portion of the element isolation region, wherein the p-type region and the buried layer form a photodiode, and a diffusion coefficient of a dominant impurity of the channel stop region is smaller than a diffusion coefficient of a dominant impurity of the buried layer.
    Type: Application
    Filed: January 20, 2010
    Publication date: October 13, 2011
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Hajime Ikeda, Yoshihisa Kabaya, Takanori Watanabe, Takeshi Ichikawa, Mineo Shimotsusa
  • Publication number: 20110242388
    Abstract: An image sensing device comprises a pixel array, and a peripheral circuit, a column selecting circuit, and a readout, wherein each pixel includes a photodiode, a floating diffusion, a transfer PMOS transistor to the floating diffusion, an amplifier PMOS transistor, and a reset PMOS transistor, the amplifier PMOS transistor has a gate which is formed by an n-type conductive pattern, and is isolated by a first element isolation region and an n-type impurity region which covers at least a lower portion of the first element isolation region, and each PMOS transistor included in the column selecting circuit has a gate which is formed by a p-type conductive pattern and is isolated by a second element isolation region, and an n-type impurity concentration in a region adjacent to a lower portion of the second element isolation region is lower than that in the n-type impurity region.
    Type: Application
    Filed: January 20, 2010
    Publication date: October 6, 2011
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Takanori Watanabe, Mineo Shimotsusa, Takeshi Ichikawa, Hajime Ikeda, Yasuhiro Sekine, Akira Ohtani, Takeshi Kojima
  • Publication number: 20110190131
    Abstract: A method of controlling weeds in a soybean or cotton field, which comprises the step of applying one or more 4-hydroxyphenylpyruvate dioxygenase inhibitory active compounds and flumioxazin in an effective amount to weeds in a soybean or cotton field, or a place where weeds would grow, said 4-hydroxyphenylpyruvate dioxygenase inhibitory active compounds being selected from the group consisting of isoxaflutole, mesotrione, sulcotrione, topramezone, pyrasulfotole, tembotrione and bicyclopyrone.
    Type: Application
    Filed: February 1, 2011
    Publication date: August 4, 2011
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventor: Hajime IKEDA
  • Publication number: 20110096254
    Abstract: A liquid crystal device, comprising, at least, a pair of polarizing elements being disposed so that the transmission axes thereof are perpendicular to each other; a liquid crystal element disposed between the pair of polarizing elements; and voltage applying means for applying a voltage to the liquid crystal element. The liquid crystal element is such that it enables high-speed optical response, and the optical axis azimuth thereof is rotatable in response to the strength and/or direction of an electric field to be applied thereto. The voltage applying means is capable of controlling a voltage to be applied from the voltage applying means to the liquid crystal element, in response to the liquid crystal molecular alignment in the liquid crystal material. There is provided a liquid crystal device having a temperature-compensating function so as to achieve a good light-dark ratio.
    Type: Application
    Filed: February 6, 2008
    Publication date: April 28, 2011
    Applicant: Nano Loa, Inc.
    Inventor: Hajime Ikeda
  • Publication number: 20110085228
    Abstract: A display apparatus using electroplating on an electrode for modulating light includes a layer formed on the electrode. The layer has an insulator with a gap therein, and conductive fine particles are dispersed in the gap.
    Type: Application
    Filed: December 16, 2010
    Publication date: April 14, 2011
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Hajime Ikeda, Makoto Higashikawa
  • Patent number: 7889414
    Abstract: A reflection type display apparatus includes a first light modulating layer for controlling electrically and externally a light absorbing state and a light transmitting state, a second light modulating layer for controlling electrically and externally a light reflecting state and the light transmitting state, and a reflector for reflecting light of a particular wavelength band. The first and second light modulating layers and the reflector are arranged in order from a light incidence side.
    Type: Grant
    Filed: July 7, 2008
    Date of Patent: February 15, 2011
    Assignee: Canon Kabushiki Kaisha
    Inventor: Hajime Ikeda
  • Patent number: 7876490
    Abstract: A reflection type display apparatus using an electroplating for modulating light includes a first electrode, a second electrode, and an electrolyte solution arranged between the first and second electrodes. A first electroplating is formed from the electrolyte solution onto the first electrode by setting a first direction of current flowing between the first and second electrodes, and a second electroplating is formed from the electrolyte solution onto the second electrode by setting a second direction of current flowing between the first and second electrodes. A first surface of the first electroplating is formed on the first electrode such that the first electroplating contacts the first electrode through the first surface and is different in at least one of a light reflectance and a light absorptance from a second surface of the second electroplating formed on the second electrode such that the second electroplating does not contact the second electrode through the second surface.
    Type: Grant
    Filed: July 9, 2009
    Date of Patent: January 25, 2011
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hajime Ikeda, Makoto Higashikawa
  • Publication number: 20100323893
    Abstract: A method of controlling weeds in a soybean or cotton field, which comprises the step of applying an effective amount of flumioxazin and dicamba or an agriculturally acceptable salt thereof to the weeds or a place where the weeds are to grow.
    Type: Application
    Filed: June 4, 2010
    Publication date: December 23, 2010
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventor: Hajime IKEDA
  • Publication number: 20100317523
    Abstract: A method for controlling noxious organisms in a field of soybean or corn, comprising the steps of: treating soybean or corn seeds with at least one neonicotinoid compound selected from the group consisting of clothianidin, thiamethoxam, imidacloprid, dinotefuran, nitenpyram, acetamiprid, and thiacloprid, and treating the field with at least one PPO inhibitor compound selected from the group consisting of flumioxazin, sulfentrazone, saflufenacil, oxyfluorfen, and 3-(4-chloro-6-fluoro-2-trifluoromethylbenzimidazol-7-yl)-1-methyl-6-trifluoromethyl-2,4-(1H,3H)pyrimidinedione before or after the soybean or corn seeds treated with the neonicotinoid compound are sown in the field.
    Type: Application
    Filed: September 18, 2009
    Publication date: December 16, 2010
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Hajime Ikeda, Atsushi Iwata
  • Publication number: 20100317520
    Abstract: A control method against noxious organisms in a field of soybean or corn, which comprises applying one or more PPO-inhibiting compounds selected from the group consisting of flumioxazin, sulfentrazone, saflufenacil, oxyfluorfen and 3-(4-chloro-6-fluoro-2-trifluoromethylbenzimidazol-7-yl)-1-methyl-6-trifluoromethyl-2,4-(1H,3H)pyrimidinedione to soil or weeds in the field where soybean or corn seeds have been sown or where said seeds are to be sown, said seeds being treated with one or more compounds selected from the group consisting of neonicotinoid compounds, azole compounds, strobilurin compounds and metalaxyl compounds.
    Type: Application
    Filed: April 26, 2010
    Publication date: December 16, 2010
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Hajime IKEDA, Atsushi IWATA
  • Publication number: 20100304972
    Abstract: Disclosed is a herbicide composition containing, as active ingredients, 1-(2-chloroimidazo[1,2-a]pyridin-3-ylsulfonyl)-3-(4,6-dimethoxypyrimidin-2-yl)urea and N-(1-ethylpropyl)-3,4-dimethyl-2,6-dinitrobenzenamine. The herbicide composition has excellent effects but does not have harmful effects on crops.
    Type: Application
    Filed: December 5, 2008
    Publication date: December 2, 2010
    Inventors: Hajime Ikeda, Satoru Kizawa
  • Publication number: 20100204934
    Abstract: A semiconductor device has an input/output terminal configured to input test patterns, a plurality of function blocks configured to be driven by power supply voltage supplied through separate power supply lines, an internal bus configured to send and receive at least the test patterns between the function blocks and the input/output terminal, and an input control circuit which is provided corresponding to each of the plurality of function blocks and switches whether to provide the test patterns on the internal bus to the corresponding function block based on a mode setting signal.
    Type: Application
    Filed: February 4, 2010
    Publication date: August 12, 2010
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Tatsushi Gotou, Hajime Ikeda
  • Publication number: 20100177027
    Abstract: A liquid crystal device comprising: at least a liquid crystal element having a pair of substrates with electrodes on the inner sides thereof and a liquid crystal material disposed between the substrates, and a charge supplier for supplying electric charge to the liquid crystal element. The alignment of the liquid crystal molecules in the liquid crystal element is controlled in response to a change in the electric charge quantity to be supplied between the pair of electrodes from the charge supplier. A liquid crystal device, whose display quality can be substantially maintained at a high optical response speed, and a driving method thereof can be provided.
    Type: Application
    Filed: May 22, 2008
    Publication date: July 15, 2010
    Inventor: Hajime Ikeda
  • Patent number: 7750367
    Abstract: An SiGe layer is grown on a silicon substrate. The SiGe layer or the silicon substrate and SiGe layer are porosified by anodizing the SiGe layer to form a strain inducing porous layer or a porous silicon layer and strain inducing porous layer. An SiGe layer and strained silicon layer are formed on the resultant structure. The SiGe layer in the stacking growth step only needs to be on the uppermost surface of the porous layer. For this reason, an SiGe layer with a low defect density and high concentration can be formed. Since the SiGe layer on the strain inducing porous layer can achieve a low defect density without lattice mismatching. Hence, a high-quality semiconductor substrate having a high strained silicon layer can be obtained.
    Type: Grant
    Filed: February 28, 2007
    Date of Patent: July 6, 2010
    Assignee: Canon Kabushiki Kaisha
    Inventors: Kazuya Notsu, Kiyofumi Sakaguchi, Nobuhiko Sato, Hajime Ikeda, Shoji Nishida
  • Publication number: 20100072070
    Abstract: A plurality of pixels, each including first and second electrodes and an electrolytic solution, are arranged. When a voltage between the first and the second electrodes increases into a precipitation critical value or more, the precipitation of electroplating starts. When the voltage decreases into a value smaller than the deposition overvoltage value, the precipitation ends. A control unit controlling the voltage between the first and second electrodes repeats a subfield operation including a first operation of selectively supplying any of first, a second voltage and third voltages to the plurality of pixels, and a second operation of collectively supplying the second voltage value to the plurality of pixels after the first operation, at least two times or more, to control the gradation of each pixel based on a timing of supplying the third voltage.
    Type: Application
    Filed: September 3, 2009
    Publication date: March 25, 2010
    Applicant: CANON KABUSHIKI KAISHA
    Inventor: Hajime Ikeda
  • Patent number: 7666653
    Abstract: The present invention provides a protein having low-substrate-specific amino acid racemase activity; DNA encoding the protein; a recombinant DNA comprising the DNA; a transformant carrying the recombinant DNA; a process for producing the protein by using the transformant; and a process for producing a racemic amino acid which comprises allowing a culture of the transformant or a treated matter thereof as an enzyme source and an amino acid to be present in an aqueous medium to racemize the amino acid in the aqueous medium, and recovering the racemic amino acid from the aqueous medium.
    Type: Grant
    Filed: June 7, 2007
    Date of Patent: February 23, 2010
    Assignee: Kyowa Hakko Bio Co., Ltd.
    Inventors: Hajime Ikeda, Yoshiyuki Yonetani, Shin-ichi Hashimoto, Makoto Yagasaki, Kenji Soda