Patents by Inventor Ryota Fujii
Ryota Fujii 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: 20190272830Abstract: A recording device records a video and an imaging time, and a voice. Based on the voice, a sound parameter calculator calculates a sound parameter for specifying magnitude of the voice in a monitoring area at the imaging time for each of pixels and for each of certain times. A sound parameter storage unit stores the sound parameter. A sound parameter display controller superimposes a voice heat map on a captured image of the monitoring area and displays the superimposed image on a monitor. At this time, the sound parameter display controller displays the voice heat map based on a cumulative time value of magnitude of the voice, according to designation of a time range.Type: ApplicationFiled: June 6, 2017Publication date: September 5, 2019Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Ryota FUJII, Hiroyuki MATSUMOTO, Hiroaki HAYASHI, Kazunori HAYASHI
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Patent number: 10294505Abstract: Disclosed is an acetyl-CoA-producing microorganism, which is obtained by imparting malate thiokinase and malyl-CoA lyase enzymatic activities to a microorganism having none of the following (a), (b), (c) or (d), without imparting any of (a), (b), (c) or (d), or, even when one or more of (a), (b), (c) or (d) are imparted, not allowing the functions thereof to be exerted: (a) a carbon dioxide fixation cycle having an enzymatic reaction from malonyl-CoA to malonate semialdehyde or 3-hydroxypropionate, (b) a carbon dioxide fixation cycle having an enzymatic reaction from acetyl-CoA and CO2 to pyruvate, (c) a carbon dioxide fixation cycle having an enzymatic reaction from crotonyl-CoA and CO2 to ethylmalonyl-CoA or glutaconyl-CoA or (d) a carbon dioxide fixation cycle having an enzymatic reaction from CO2 to formate.Type: GrantFiled: January 23, 2014Date of Patent: May 21, 2019Assignee: MITSUI CHEMCIALS, INC.Inventors: Anjali Madhavan, Ryota Fujii, Tomonori Hidesaki, Su Sun Chong
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Publication number: 20190132667Abstract: A headset includes a housing provided at one end of a headband, an ear pad attached to the housing, a boom main body attached to the housing on a side opposite to the ear pad, an arm portion provided in the boom main body and protruding to a side opposite to one end of the headband with the housing interposed between the headband and the arm portion, a first microphone provided at a protruding tip of the arm portion, and a second microphone provided on the arm portion, and disposed on a substantially straight line passing through a mouth of a user and the first microphone and on a side opposite to the mouth of the user with the first microphone interposed between the mouth and the second microphone.Type: ApplicationFiled: August 10, 2018Publication date: May 2, 2019Inventors: Hirotaka FUKUTSUKA, Shinji KURAOKA, Ryota FUJII, Koji IKEDA
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Patent number: 10071133Abstract: A method for destroying exosomes of the present invention includes a step of preparing an antimicrobial peptide; and a step of allowing the antimicrobial peptide to coexist with an exosome to destroy the exosome.Type: GrantFiled: March 11, 2016Date of Patent: September 11, 2018Assignee: MITSUI CHEMICALS, INC.Inventors: Ryota Fujii, Miwa Ikeda, Kazuya Matsumoto
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Publication number: 20180055906Abstract: A method for destroying exosomes of the present invention includes a step of preparing an antimicrobial peptide; and a step of allowing the antimicrobial peptide to coexist with an exosome to destroy the exosome.Type: ApplicationFiled: March 11, 2016Publication date: March 1, 2018Applicant: MITSUI CHEMICALS, INC.Inventors: Ryota FUJII, Miwa IKEDA, Kazuya MATSUMOTO
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Patent number: 9828618Abstract: An acetyl-CoA producing microorganism obtained by imparting at least one enzymatic activity selected from the group consisting of malate thiokinase, malyl-CoA lyase, glyoxylate carboligase, 2-hydroxy-3-oxopropionate reductase, and hydroxypyruvate reductase, to a microorganism that does not have any of the following (a), (b), (c), (d) or (e): (a) a carbon dioxide fixation cycle including an enzymatic reaction from malonyl-CoA to malonate semialdehyde or 3-hydroxypropionate; (b) a carbon dioxide fixation cycle including an enzymatic reaction from acetyl-CoA and CO2 to pyruvate; (c) a carbon dioxide fixation cycle including an enzymatic reaction from crotonyl-CoA and CO2 to ethylmalonyl-CoA or glutaconyl-CoA; (d) a carbon dioxide fixation cycle including an enzymatic reaction from CO2 to formate; or (e) at least one selected from the group consisting of malate thiokinase and malyl-CoA lyase.Type: GrantFiled: January 23, 2014Date of Patent: November 28, 2017Assignee: MITSUI CHEMICALS, INC.Inventors: Tomonori Hidesaki, Ryota Fujii, Yoshiko Matsumoto, Anjali Madhavan, Su Sun Chong
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Patent number: 9822387Abstract: An acetyl-CoA-producing microorganism, which is capable of efficiently synthesizing acetyl-CoA using carbon dioxide, and a substance production method using the same are provided. An acetyl-CoA-producing microorganism including an acetyl-CoA production cycle obtained by imparting at least one type of enzymatic activity selected from the group consisting of malate thiokinase, malyl-CoA lyase, glyoxylate carboligase, 2-hydroxy-3-oxopropionate reductase, and hydroxypyruvate reductase, to a microorganism.Type: GrantFiled: July 27, 2012Date of Patent: November 21, 2017Assignee: MITSUI CHEMICALS, INC.Inventors: Ryota Fujii, Tomokazu Shirai, Tadashi Araki, Koh Amano, Yoshiko Matsumoto, Toshihiro Tateno, Nozomi Takebayashi, Takashi Morishige, Hitoshi Takahashi, Mitsufumi Wada, Hiroshi Shimizu, Chikara Furusawa, Takashi Hirasawa, Tomonori Hidesaki, Ayako Endo, Dominik Lukas Jürgen-Lohmann, Anjali Madhavan, Su Sun Chong
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Publication number: 20170300990Abstract: A service monitoring system includes a voice collector that collects a voice of an employee in a predetermined voice collection region, a storage unit that stores service event data including determination conditions for each predetermined service event, terminal operation history data indicating an operation history of an employee on a predeteHnined business terminal and voice data of the employee in correlation with each other, a detector that detects the service event of the employee based on the service event data and the terminal operation history data, a calculator that calculates a service speech evaluation value corresponding to a predetermined speech keyword on the basis of the voice data of the employee during the service event, and an output that stores the service speech evaluation value in correlation with identification information of the employee, and voice data of the employee specified by a service position and time point of the employee.Type: ApplicationFiled: September 14, 2015Publication date: October 19, 2017Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO. LTD.Inventors: Hisahiro TANAKA, Akitoshi IZUMI, Masanari MIYAMOTO, Shinichi SHIGENAGA, Ryota FUJII, Koshi TANAKA, Hisashi TSUJI
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Publication number: 20170154293Abstract: A customer service appraisal device which appraises a customer service attitude of a person includes a voice input terminal in which voice of the person is input as a voice signal, a keyword detector which detects one or more predetermined customer service keywords from the voice of the person by acquiring the voice signal, a voice feature acquirer which acquires a voice feature value of the customer service keyword that is detected by the keyword detector, and a customer service score calculator which calculates an appraisal value that is an indicator of good or bad of the customer service attitude of the person based on a detection amount and the voice feature value of the customer service keyword by the keyword detector.Type: ApplicationFiled: June 4, 2015Publication date: June 1, 2017Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Thilmee BADUGE, Shinichi SHIGENAGA, Ryota FUJII
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Patent number: 9665904Abstract: There is provided an order entry system including: a first microphone that picks up speech regarding order details of a first speaker; a second microphone that picks up speech regarding the order details of a second speaker for checking the order details of the first speaker; a speech recognizer that recognizes the speech regarding the order details of the first speaker which is picked up by the first microphone and the speech regarding the order details of the second speaker which is picked up by the second microphone; and an order data output that displays on a display, a display screen of order data regarding the order details of the first speaker, including a first speech recognition result of the speech regarding the order details of the first speaker and a second speech recognition result of the speech regarding the order details of the second speaker.Type: GrantFiled: July 14, 2015Date of Patent: May 30, 2017Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Shinichi Shigenaga, Ryota Fujii, Hisahiro Tanaka, Koshi Tanaka, Akitoshi Izumi, Masanari Miyamoto, Shinichi Takayama
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Patent number: 9641928Abstract: A sound collecting control apparatus includes: a vehicle stop detector; a noise source direction specifier to specify a direction from the sound collector to a noise source of the vehicle stopped at the predetermined position; a search beam former that forms a plurality of search beams in the direction of the noise source specified by the noise source direction specifier and around the direction of the noise source so as to search for a sound source of a voice of a speaker in the vehicle; a search beam selector that selects a search beam corresponding to the sound source of the voice of the speaker in the vehicle from the plurality of search beams formed by the search beam former; and a directivity former that forms directivity of the sound collected by the sound collector in the direction corresponding to the search beam selected by the search beam selector.Type: GrantFiled: July 13, 2015Date of Patent: May 2, 2017Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Koshi Tanaka, Shinichi Shigenaga, Ryota Fujii, Masanari Miyamoto, Kazuyuki Horio, Yuji Abe
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Publication number: 20160019888Abstract: There is provided an order entry system including: a first microphone that picks up speech regarding order details of a first speaker; a second microphone that picks up speech regarding the order details of a second speaker for checking the order details of the first speaker; a speech recognizer that recognizes the speech regarding the order details of the first speaker which is picked up by the first microphone and the speech regarding the order details of the second speaker which is picked up by the second microphone; and an order data output that displays on a display, a display screen of order data regarding the order details of the first speaker, including a first speech recognition result of the speech regarding the order details of the first speaker and a second speech recognition result of the speech regarding the order details of the second speaker.Type: ApplicationFiled: July 14, 2015Publication date: January 21, 2016Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Shinichi SHIGENAGA, Ryota FUJII, Hisahiro TANAKA, Koshi TANAKA, Akitoshi IZUMI, Masanari MIYAMOTO, Shinichi TAKAYAMA
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Publication number: 20160014506Abstract: A sound collecting control apparatus includes: a vehicle stop detector; a noise source direction specifier to specify a direction from the sound collector to a noise source of the vehicle stopped at the predetermined position; a search beam former that forms a plurality of search beams in the direction of the noise source specified by the noise source direction specifier and around the direction of the noise source so as to search for a sound source of a voice of a speaker in the vehicle; a search beam selector that selects a search beam corresponding to the sound source of the voice of the speaker in the vehicle from the plurality of search beams formed by the search beam former; and a directivity former that forms directivity of the sound collected by the sound collector in the direction corresponding to the search beam selected by the search beam selector.Type: ApplicationFiled: July 13, 2015Publication date: January 14, 2016Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Koshi TANAKA, Shinichi SHIGENAGA, Ryota FUJII, Masanari MIYAMOTO, Kazuyuki HORIO, Yuji ABE
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Publication number: 20150232903Abstract: An acetyl-CoA producing microorganism obtained by imparting at least one enzymatic activity selected from the group consisting of malate thiokinase, malyl-CoA lyase, glyoxylate carboligase, 2-hydroxy-3-oxopropionate reductase, and hydroxypyruvate reductase, to a microorganism that does not have any of the following (a), (b), (c), (d) or (e): (a) a carbon dioxide fixation cycle including an enzymatic reaction from malonyl-CoA to malonate semialdehyde or 3-hydroxypropionate; (b) a carbon dioxide fixation cycle including an enzymatic reaction from acetyl-CoA and CO2 to pyruvate; (c) a carbon dioxide fixation cycle including an enzymatic reaction from crotonyl-CoA and CO2 to ethylmalonyl-CoA or glutaconyl-CoA; (d) a carbon dioxide fixation cycle including an enzymatic reaction from CO2 to formate; or (e) at least one selected from the group consisting of malate thiokinase and malyl-CoA lyase.Type: ApplicationFiled: January 23, 2014Publication date: August 20, 2015Inventors: Tomonori HIidesaki, Ryota Fujii, Yoshiko Matsumoto, Anjali Madhavan, Su Sun Chong
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Publication number: 20150218607Abstract: Disclosed is an acetyl-CoA-producing microorganism, which is obtained by imparting malate thiokinase and malyl-CoA lyase enzymatic activities to a microorganism having none of the following (a), (b), (c) or (d), without imparting any of (a), (b), (c) or (d), or, even when one or more of (a), (b), (c) or (d) are imparted, not allowing the functions thereof to be exerted: (a) a carbon dioxide fixation cycle having an enzymatic reaction from malonyl-CoA to malonate semialdehyde or 3-hydroxypropionate, (b) a carbon dioxide fixation cycle having an enzymatic reaction from acetyl-CoA and CO2 to pyruvate, (c) a carbon dioxide fixation cycle having an enzymatic reaction from crotonyl-CoA and CO2 to ethylmalonyl-CoA or glutaconyl-CoA or (d) a carbon dioxide fixation cycle having an enzymatic reaction from CO2 to formate.Type: ApplicationFiled: January 23, 2014Publication date: August 6, 2015Applicant: Mitsui Chemicals, Inc.Inventors: Anjali Madhavan, Ryota Fujii, Tomonori Hidesaki, Su Sun Chong
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Publication number: 20150111261Abstract: An L-threonine-producing Escherichia coli including a pathway selected from the group consisting of a pathway that produces acetaldehyde from acetyl-CoA with acetaldehyde dehydrogenase, and a pathway that produces L-threonine from acetaldehyde and glycine with threonine aldolase, and a pathway that produces 2-amino-3-oxobutyrate from glycine and acetyl-CoA with glycine C-acetyltransferase, and a pathway that produces L-threonine from 2-amino-3-oxobutyrate with threonine dehydrogenase.Type: ApplicationFiled: October 21, 2013Publication date: April 23, 2015Applicant: Mitsui Chemicals, Inc.Inventors: Dominik Lukas JURGEN-LOHMANN, Ryota Fujii, Tomonori Hidesaki
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Publication number: 20140363847Abstract: An acetyl-CoA-producing microorganism, which is capable of efficiently synthesizing acetyl-CoA using carbon dioxide, and a substance production method using the same are provided. An acetyl-CoA-producing microorganism including an acetyl-CoA production cycle obtained by imparting at least one type of enzymatic activity selected from the group consisting of malate thiokinase, malyl-CoA lyase, glyoxylate carboligase, 2-hydroxy-3-oxopropionate reductase, and hydroxypyruvate reductase, to a microorganism.Type: ApplicationFiled: July 27, 2012Publication date: December 11, 2014Inventors: Ryota Fujii, Tomokazu Shirai, Tadashi Araki, Koh Amano, Yoshiko Matsumoto, Toshihiro Tateno, Nozomi Takebayashi, Takashi Morishige, Hitoshi Takahashi, Mitsufumi Wada, Hiroshi Shimizu, Chikara Furusawa, Takashi Hirasawa, Tomonori Hidesaki, Ayako Endo, Dominik Lukas Jürgen-Lohmann, Anjali Madhavan
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Publication number: 20120244579Abstract: A monosaccharide production method of producing a monosaccharide from a lignocellulosic raw material comprising: obtaining a saccharified liquid obtained from a lignocellulosic raw material and a saccharification enzyme; recovering the saccharification enzyme from the saccharified liquid by allowing the saccharification enzyme to be adsorbed on the lignocellulosic raw material; and saccharifying the lignocellulosic raw material using the recovered saccharification enzyme.Type: ApplicationFiled: November 25, 2010Publication date: September 27, 2012Inventors: Kazuya Matsumoto, Masami Osabe, Ryota Fujii, Seiichi Watanabe, Ayako Endo, Sakurako Kimura, Tadashi Araki, Akira Nakayama
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Patent number: 8054991Abstract: A sound pickup apparatus includes a plurality of microphones, and a controller that receives signals from the plurality of microphones. When the controller detects a failure in one of the plurality of microphones based on the signals received from the plurality of microphones, the controller restricts a signal from at least one remaining non-failure microphone.Type: GrantFiled: April 16, 2009Date of Patent: November 8, 2011Assignee: Panasonic CorporationInventors: Toshimichi Tokuda, Ryota Fujii
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Publication number: 20110159554Abstract: The invention provides: yeast having cellulose degradation ability that degrades cellulose outside the cell and glucose accumulation ability that accumulates, in a reaction liquid, glucose produced from cellulose as a result of the cellulose degradation ability, when the yeast was brought into contact with cellulose in the reaction liquid; and a method for producing glucose, wherein the glucose is produced from cellulose, the method comprising the step of bringing the yeast into contact with cellulose in a reaction liquid and the step of separating and collecting, from the reaction liquid, glucose accumulated in the reaction liquid as a result of the contact of the yeast with the cellulose.Type: ApplicationFiled: March 10, 2009Publication date: June 30, 2011Inventors: Katsuyuki Takahashi, Mitsufumi Wada, Sakurako Kimura, Ryota Fujii