Patents by Inventor Takeo Yoshida
Takeo Yoshida 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: 20240155261Abstract: An imaging device according to the present disclosure includes the plurality of normal pixels arranged in a matrix, the special pixel arranged by replacing a part of the normal pixels, the color filter corresponding to the normal pixels and arranged according to a predetermined rule, the special filter arranged corresponding to the special pixel, and the special pixel color filter arranged to surround at least a part of the periphery of the special filter.Type: ApplicationFiled: October 26, 2020Publication date: May 9, 2024Applicant: SONY SEMICONDUCTOR SOLUTIONS CORPORATIONInventors: Yuji ISERI, Hodaka KIRA, Daisuke HAGIHARA, Kazuki YOSHIDA, Syo YASUNAGA, Koji YAMARYO, Takeo ONO, Kimihiko SATO
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Patent number: 11970593Abstract: The present invention provides a hard coat film having excellent adhesion to a hard coat layer when a cycloolefin polymer film is used as a base material. The hard coat film of the present invention comprises a hard coat layer containing an ionizing radiation curable resin laminated on at least one surface of a cycloolefin polymer base film through a primer layer. This primer layer contains a modified polyolefin resin in which a polyolefin resin is graft-modified with an ?,?-unsaturated carboxylic acid or a derivative thereof, and a (meth)acrylic acid ester. In this modified polyolefin resin, the graft weight of the ?,?-unsaturated carboxylic acid or derivative thereof is 0.4 to 7 wt. % when the amount of the modified polyolefin resin is taken as 100 wt. %.Type: GrantFiled: July 23, 2019Date of Patent: April 30, 2024Assignee: NIPPON PAPER INDUSTRIES CO., LTD.Inventors: Takeo Suzuki, Narihiro Ilo, Takashi Ino, Yusuke Sugiyama, Yasuaki Yoshida, Takuya Takahashi, Syunji Sekiguchi
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Patent number: 11952664Abstract: Described herein is a technique capable of improving the uniformity of the film formation among the substrates. According to the technique described herein, there is provided a configuration including: a reaction tube having a process chamber where a plurality of substrates are processed; a buffer chamber protruding outward from the reaction tube and configured to supply a process gas to the process chamber, the buffer chamber including: a first nozzle chamber where a first nozzle is provided; and a second nozzle chamber where a second nozzle is provided; an opening portion provided at a lower end of an inner wall of the reaction tube facing the buffer chamber; and a shielding portion provided at a communicating portion of the opening portion between the second nozzle chamber and the process chamber.Type: GrantFiled: December 8, 2022Date of Patent: April 9, 2024Assignee: KOKUSAI ELECTRIC CORPORATIONInventors: Hidenari Yoshida, Takeo Hanashima, Hiroaki Hiramatsu
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Patent number: 9689476Abstract: A fixed conical plate that is fixed to a rotation shaft, a movable conical plate that moves in the axial direction of the rotation shaft with respect to the fixed conical plate, a slide mechanism that moves the movable conical plate, and a controller that controls the state of the slide mechanism are provided. The controller changes the groove width of a second pulley by driving a motor generator, while a first clutch is engaged, and thus moving the movable conical plate, and drives the motor generator as a generator by the rotation of the rotation shaft, by engaging a second clutch.Type: GrantFiled: October 17, 2014Date of Patent: June 27, 2017Assignee: JATCO LtdInventors: Hiroaki Tanaka, Takeo Yoshida, Makoto Oguri
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Publication number: 20160223056Abstract: A fixed conical plate that is fixed to a rotation shaft, a movable conical plate that moves in the axial direction of the rotation shaft with respect to the fixed conical plate, a slide mechanism that moves the movable conical plate, and a controller that controls the state of the slide mechanism are provided. The controller changes the groove width of a second pulley by driving a motor generator, while a first clutch is engaged, and thus moving the movable conical plate, and drives the motor generator as a generator by the rotation of the rotation shaft, by engaging a second clutch.Type: ApplicationFiled: October 17, 2014Publication date: August 4, 2016Applicant: JATCO LtdInventors: Hiroaki TANAKA, Takeo YOSHIDA, Makoto OGURI
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Patent number: 8438614Abstract: Authentication information for each communication destination and communication condition information are stored so as to be associated with each other in accordance with each communication destination designated by a request accepted by a server apparatus. Communication permission information containing authentication information of the communication destination is accepted from a requester. Communication condition information associated with authentication information contained in the accepted communication permission information is acquired. Determination is made as to whether or not communication requested by the requester is consistent with a condition indicated by the acquired communication condition information.Type: GrantFiled: September 8, 2009Date of Patent: May 7, 2013Assignee: Fuji Xerox Co., Ltd.Inventor: Takeo Yoshida
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Patent number: 8069237Abstract: To reduce the load on a management server in a load distributed system, a server list manager 16 of a management server 10 selects servers 4, 6, 20, and 30 to be accessed by a client terminal management server 43 by referencing an operation status or a load status of the servers 4, 6, 20, and 30, generates a server list, and sends the generated server list to the client terminal management server 43. An inquiry unit 47 of the client terminal management server 43 regularly sends an inquiry to the network monitoring server 30, which is included in the server list 45, to ascertain whether or not information has been updated. If the information has been updated, an information collection unit 48 acquires a corresponding latest module and a rule base from the information providing server 20 included in the server list 45 based on information from the network monitoring server 30.Type: GrantFiled: September 29, 2009Date of Patent: November 29, 2011Assignee: Fuji Xerox Co., Ltd.Inventors: Takeo Yoshida, Naoki Yamada, Fumio Kitagawa
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Patent number: 7950050Abstract: An authentication system includes: a first information processor; a second information processor; an authentication-service-providing device; and an authentication device, wherein the authentication-service-providing device has: an unit that receives second authentication information for authenticating a user from the second information processor and executes a second authentication based on the second authentication information; and an unit that issues third authentication information to the second information processor when the second authentication is successful; and the authentication device has: an unit that receives first authentication information for authenticating the user from the first information processor and executes a first authentication based on the first authentication information; and an unit that receives, from the first information processor, third authentication information obtained by the second information processor and input to the first information processor and cooperates with the aType: GrantFiled: May 22, 2007Date of Patent: May 24, 2011Assignee: Fuji Xerox Co., Ltd.Inventors: Takeo Yoshida, Ryuichi Aoki
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Publication number: 20100211995Abstract: Authentication information for each communication destination and communication condition information are stored so as to be associated with each other in accordance with each communication destination designated by a request accepted by a server apparatus. Communication permission information containing authentication information of the communication destination is accepted from a requester. Communication condition information associated with authentication information contained in the accepted communication permission information is acquired. Determination is made as to whether or not communication requested by the requester is consistent with a condition indicated by the acquired communication condition information.Type: ApplicationFiled: September 8, 2009Publication date: August 19, 2010Applicant: FUJI XEROX CO., LTD.Inventor: Takeo YOSHIDA
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Patent number: 7765285Abstract: In order to simplify prevention of unauthorized or malicious electronic mail transmission, a mail server comprises a password conversion table which shows registered correlation among user ID, a formal password, and a virtual password different from the formal password, both assigned to each user for user authentication by a general-purpose mail server. A user is informed of only a virtual password. When electronic mail having a virtual password and addressed to an outsider of a company is sent from a client PC, a password conversion processor converts the virtual password into a corresponding formal password with reference to the password conversion table, and the virtual SMTP server function processor sends the electronic mail now having the formal password to the general-purpose mail server. A user at a client PC cannot access the general-purpose mail server using a virtual password as the user is not authenticated using the virtual password.Type: GrantFiled: August 21, 2002Date of Patent: July 27, 2010Assignee: Fuji Xerox Co., Ltd.Inventors: Takeo Yoshida, Naoki Yamada, Fumio Kitagawa
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Patent number: 7681037Abstract: A network connection system includes a client apparatus, an authentication server, and a connection server. The authentication server authenticates a user of the client apparatus and transmits a network address of the client apparatus to the connection server. When information indicating the transition to a connection wait state is received from the connection server, the network address of the connection server is transmitted to the client. The client apparatus transmits an encrypted user name and password to the network address. The connection server 11 conducts authentication using the encrypted user name and password.Type: GrantFiled: March 2, 2004Date of Patent: March 16, 2010Assignee: Fuji Xerox Co., Ltd.Inventor: Takeo Yoshida
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Patent number: 7670860Abstract: A method of manufacturing a semiconductor device, the semiconductor device comprising: a semiconductor substrate; a pixel portion including an in-layer lens; and a peripheral circuit portion including a metal wiring portion, the pixel portion and the peripheral circuit portion being on the semiconductor substrate, the method comprising: forming an insulating film in the pixel portion and the peripheral circuit portion, so as to cover the metal wiring portion; providing, on the insulating film, a lens material layer for forming the in-layer lens; forming a resist layer for etching the lens material layer; curing the resist layer; and forming a first region and a second region in the resist layer, wherein a portion of the resist layer in the first region is thicker than that of the resist layer in the second region, the first region being in the peripheral circuit portion and the second region being in the pixel portion.Type: GrantFiled: April 30, 2007Date of Patent: March 2, 2010Assignee: FUJIFILM CorporationInventor: Takeo Yoshida
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Publication number: 20100023612Abstract: To reduce the load on a management server in a load distributed system, a server list manager 16 of a management server 10 selects servers 4, 6, 20, and 30 to be accessed by a client terminal management server 43 by referencing an operation status or a load status of the servers 4, 6, 20, and 30, generates a server list, and sends the generated server list to the client terminal management server 43. An inquiry unit 47 of the client terminal management server 43 regularly sends an inquiry to the network monitoring server 30, which is included in the server list 45, to ascertain whether or not information has been updated. If the information has been updated, an information collection unit 48 acquires a corresponding latest module and a rule base from the information providing server 20 included in the server list 45 based on information from the network monitoring server 30.Type: ApplicationFiled: September 29, 2009Publication date: January 28, 2010Applicant: FUJI XEROX CO., LTD.Inventors: Takeo Yoshida, Naoki Yamada, Fumio Kitagawa
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Patent number: 7617309Abstract: To reduce the load on a management server in a load distributed system, a server list manager 16 of a management server 10 selects servers 4, 6, 20, and 30 to be accessed by a client terminal management server 43 by referencing an operation status or a load status of the servers 4, 6, 20, and 30, generates a server list, and sends the generated server list to the client terminal management server 43. An inquiry unit 47 of the client terminal management server 43 regularly sends an inquiry to the network monitoring server 30, which is included in the server list 45, to ascertain whether or not information has been updated. If the information has been updated, an information collection unit 48 acquires a corresponding latest module and a rule base from the information providing server 20 included in the server list 45 based on information from the network monitoring server 30.Type: GrantFiled: December 19, 2002Date of Patent: November 10, 2009Assignee: Fuji Xerox Co., Ltd.Inventors: Takeo Yoshida, Naoki Yamada, Fumio Kitagawa
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Publication number: 20080098466Abstract: An authentication system includes: a first information processor; a second information processor; an authentication-service-providing device; and an authentication device, wherein the authentication-service-providing device has: an unit that receives second authentication information for authenticating a user from the second information processor and executes a second authentication based on the second authentication information; and an unit that issues third authentication information to the second information processor when the second authentication is successful; and the authentication device has: an unit that receives first authentication information for authenticating the user from the first information processor and executes a first authentication based on the first authentication information; and an unit that receives, from the first information processor, third authentication information obtained by the second information processor and input to the first information processor and cooperates with the aType: ApplicationFiled: May 22, 2007Publication date: April 24, 2008Applicant: FUJI XEROX CO., LTD.Inventors: Takeo Yoshida, Ryuichi Aoki
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Patent number: 7337331Abstract: An inexpensive data storage technique utilizing available capacity in individual computer devices connected to a network is provided. When a backup client (BC) (14) of a user PC receives a backup instruction for a file from a user, the backup client (14) requests backup to a backup control server (20). The backup control server (20) divides and encrypts the file to be backed up into a plurality of encrypted pieces, transfers the encrypted pieces to user PCs (10), and stores the encrypted piece in the HDDs (12) of the user PCs (10). When the destributively backed up file is to be extracted, the user PC 10 obtains each encrypted piece from the user PCs 10 on which they are stored, and combines and decrypts the encrypted pieces to restore the original file.Type: GrantFiled: March 6, 2003Date of Patent: February 26, 2008Assignee: Fuji Xerox Co., Ltd.Inventor: Takeo Yoshida
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Patent number: 7337155Abstract: To deal with user network communication activity which cannot easily and clearly be determined as problematic behavior, a behavior analysis apparatus 14 monitors communication between each user PC 16 in a domain 10 and Internet 20 via a gateway apparatus 12. For example, when there is a monitored item related to information leakage of the user in the detected communication, a weight value corresponding to the monitored item is added to a score concerning a possibility of the user leaking information. Subsequently, the scores are totaled and recorded for each unit of time. The behavior analysis apparatus 14 inputs data of time-series transition of the total value to a neural network which has performed learning for prediction processing, and predicts the possibility of the user's information leak at a time in the near future. When an increasing risk of leakage is predicted, the behavior analysis apparatus 14 communicates an alarm to a security manager.Type: GrantFiled: March 6, 2003Date of Patent: February 26, 2008Assignee: Fuji Xerox Co., Ltd.Inventor: Takeo Yoshida
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Publication number: 20070262406Abstract: A method of manufacturing a semiconductor device, the semiconductor device comprising: a semiconductor substrate; a pixel portion including an in-layer lens; and a peripheral circuit portion including a metal wiring portion, the pixel portion and the peripheral circuit portion being on the semiconductor substrate, the method comprising: forming an insulating film in the pixel portion and the peripheral circuit portion, so as to cover the metal wiring portion; providing, on the insulating film, a lens material layer for forming the in-layer lens; forming a resist layer for etching the lens material layer; curing the resist layer; and forming a first region and a second region in the resist layer, wherein a portion of the resist layer in the first region is thicker than that of the resist layer in the second region, the first region being in the peripheral circuit portion and the second region being in the pixel portion.Type: ApplicationFiled: April 30, 2007Publication date: November 15, 2007Inventor: Takeo Yoshida
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Patent number: 7239643Abstract: A method for assigning setting information to a client suitably distributes clients among gateways which are used for connection to an external network. A server assigns gateways to each client in order such that the load placed onto the gateways can be distributed. When a request for extension of use is received from a client A which uses GW1 after a failure has occurred in GW1, the server assigns GW2 which is available. In this process, a lease period is set at a shorter time than the base lease period. When a request for extension of use is received from the client A after GW1 is restored, the server returns the gateway to be used to GW1.Type: GrantFiled: August 21, 2002Date of Patent: July 3, 2007Assignee: Fuji Xerox Co., Ltd.Inventors: Takeo Yoshida, Naoki Yamada, Fumio Kitagawa
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Publication number: 20070132051Abstract: A solid-state imaging device is provided and has: a plurality of photoelectric conversion elements; and a plurality of gapless microlenses formed above the plurality of photoelectric conversion elements. The focal length of each of the plurality of microlenses is determined according to a color detected by a photoelectric conversion element provided under the each of the plurality of microlenses.Type: ApplicationFiled: November 28, 2006Publication date: June 14, 2007Inventor: Takeo Yoshida