Patents by Inventor Keiko Ogawa
Keiko Ogawa 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: 20230258501Abstract: When relation between a color of a color chip (a patch) in a color chart and a color of a color chip in an image-captured color chart is calculated, the color chip of the image-captured color chart was manually extracted by operating a keyboard or a mouse. Such an operation had a problem that an extraction error may occur, and that it takes time to manually extract all color chips in the color chart. The present invention solved the problem by a color chart in which recognition can be easily and automatically executed. The color chart includes a plurality of patches, and an automatic recognition marker configured to automatically recognize at least one of the plurality of patches.Type: ApplicationFiled: June 15, 2021Publication date: August 17, 2023Applicant: DIC CorporationInventors: Masato Takahashi, Yasuhiro Morihara, Norimichi Tsumura, Ryo Takahashi, Keiko Ogawa, Isseki Kin
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Publication number: 20230239419Abstract: An object of the invention is to provide an image display system and the like useful for a remote diagnosis and treatment using color information such as a skin color and a tongue color of a patient. There is provided an image display system including: a color chart including a plurality of patches that include at least three patches selected from a group consisting of first to seventh patches having specific colors; an imaging device configured to simultaneously image the color chart and a person to be imaged and acquire image data; and a display device configured to receive the image data and display the image data as an image on a display unit.Type: ApplicationFiled: June 15, 2021Publication date: July 27, 2023Applicant: DIC CorporationInventors: Masato Takahashi, Yasuhiro Morihara, Norimichi Tsumura, Ryo Takahashi, Keiko Ogawa, Isseki Kin
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Patent number: 9749449Abstract: A more secure TCP/IP protocol stack is provided having an enhanced transport layer. Encryption and decryption logic is arranged on the transmission side and on the reception side for processing a payload of a transport layer protocol, such as TCP or UDP. By employing this enhanced transport layer, a cryptograph process communication can be realized by dissolving various kinds of restrictions which a conventional IPsec or SSL possesses without affecting upper layer processing, and, at the same time, maintaining compatibility with the IP layer.Type: GrantFiled: October 18, 2013Date of Patent: August 29, 2017Assignee: INTO CO., LTD.Inventors: Hirotsugu Ozaki, Keiko Ogawa
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Patent number: 9536431Abstract: A driving support apparatus is provided that supports driving of a vehicle that is traveling on a road. In the apparatus, a cruising lane on the road is detected. When the cruising lane cannot be detected, an extrapolation cruising lane formed by extrapolating a previously detected cruising lane is set. A length of time over which the extrapolation cruising lane is set is decided based on the distance between the previously detected cruising lane and the vehicle and/or a lateral speed of the vehicle. Furthermore, whether or not the vehicle will deviate from the detected cruising lane or the set extrapolation cruising lane within a reference time that is set in advance is determined. Driving support is performed based on the determination result.Type: GrantFiled: February 27, 2013Date of Patent: January 3, 2017Assignee: DENSO CORPORATIONInventors: Keiko Ogawa, Shunsuke Suzuki
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Patent number: 9422001Abstract: A travel lane line determining unit determines a travel lane line to be used based on a predetermined selection criterion, from among the travel lane lines. A determining unit determines whether or not the own vehicle is going to depart from the travel lane line based on the determined travel lane line. A departure preventing unit outputs an alarm or controls steering of the own vehicle towards a direction in which the departure is avoided, when determined that the own vehicle is going to depart from the travel lane line. A parallel-driving control unit controls steering of the own vehicle such that the own vehicle travels along the determined travel lane line. The selection criterion determines a travel lane line from the travel lane lines which do not correspond to a predetermined exclusion condition, according to an execution state of the departure preventing unit or the parallel-driving control unit.Type: GrantFiled: February 6, 2014Date of Patent: August 23, 2016Assignee: DENSO CORPORATIONInventor: Keiko Ogawa
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Publication number: 20160094520Abstract: A network gateway apparatus which adds encryption to easily implement secure communication without affecting network environment settings includes two network interface cards to communicate on two networks. The processor of the network gateway apparatus initializes communications through the network interface cards and uses a TCP/IP protocol stack to communicate through the network interface cards. When a packet is received by one of the network interface cards, the processor replaces the origin MAC and IP addresses and the destination MAC and IP addresses with temporary values. Then the processor encrypts the payload. The packet is sent to the TCP/IP protocol stack, which sends the packet to one of the two network interface cards according to the temporary values. The MAC an IP addresses of the final destination of the packet are rewritten to the packet and the packet is transmitted.Type: ApplicationFiled: December 8, 2015Publication date: March 31, 2016Applicant: INTO CO., LTD.Inventor: Keiko OGAWA
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Patent number: 9289386Abstract: The present invention provides a film-form base having one or more sugars or sugar alcohols dispersed as fine particles therein, and also provides a film-form preparation containing the base and a drug. The base is produced by dispersing, in an organic solvent having a solubility parameter of 9.7 or higher, an edible polymer soluble in water and the organic solvent, and particles of one or two or more compounds selected from the group consisting of mono- to hexasaccharide sugars and sugar alcohols thereof which have an average particle size of 0.1 ?m to 60 ?m and are insoluble in an organic solvent. The present invention can therefore provide oral film-form base and preparation which have a rapid dissolution profile in the mouth and sufficient film strength, and provide a reduced sticky sensation attributed to the water-soluble polymer in the mouth and an improved feel when handled with the fingers.Type: GrantFiled: March 6, 2009Date of Patent: March 22, 2016Assignee: NITTO DENKO CORPORATIONInventors: Daisuke Asari, Mitsuhiko Hori, Keiko Ogawa
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Patent number: 9264356Abstract: A network gateway apparatus which adds encryption to easily implement secure communication without affecting network environment settings includes two network interface cards to communicate on two networks. The processor of the network gateway apparatus initializes communications through the network interface cards and uses a TCP/IP protocol stack to communicate through the network interface cards. When a packet is received by one of the network interface cards, the processor replaces the origin MAC and IP addresses and the destination MAC and IP addresses with temporary values. Then the processor encrypts the payload. The packet is sent to the TCP/IP protocol stack, which sends the packet to one of the two network interface cards according to the temporary values. The MAC an IP addresses of the final destination of the packet are rewritten to the packet and the packet is transmitted.Type: GrantFiled: March 14, 2013Date of Patent: February 16, 2016Assignee: INTO Co., Ltd.Inventor: Keiko Ogawa
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Patent number: 9238004Abstract: The present invention provides a film-form base having one or more sugars or sugar alcohols dispersed as fine particles therein, and also provides a film-form preparation containing the base and a drug. The base is produced by dispersing, in an organic solvent having a solubility parameter of 9.7 or higher, an edible polymer soluble in water and the organic solvent, and particles of one or two or more compounds selected from the group consisting of mono- to hexasaccharide sugars and sugar alcohols thereof which have an average particle size of 0.1 ?m to 60 ?m and are insoluble in an organic solvent. The present invention can therefore provide oral film-form base and preparation which have a rapid dissolution profile in the mouth and sufficient film strength, and provide a reduced sticky sensation attributed to the water-soluble polymer in the mouth and an improved feel when handled with the fingers.Type: GrantFiled: March 6, 2009Date of Patent: January 19, 2016Assignee: NITTO DENKO CORPORATIONInventors: Daisuke Asari, Mitsuhiko Hori, Keiko Ogawa
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Publication number: 20150375784Abstract: A travel lane line determining unit determines a travel lane line to be used based on a predetermined selection criterion, from among the travel lane lines. A determining unit determines whether or not the own vehicle is going to depart from the travel lane line based on the determined travel lane line. A departure preventing unit outputs an alarm or controls steering of the own vehicle towards a direction in which the departure is avoided, when determined that the own vehicle is going to depart from the travel lane line. A parallel-driving control unit controls steering of the own vehicle such that the own vehicle travels along the determined travel lane line. The selection criterion determines a travel lane line from the travel lane lines which do not correspond to a predetermined exclusion condition, according to an execution state of the departure preventing unit or the parallel-driving control unit.Type: ApplicationFiled: February 6, 2014Publication date: December 31, 2015Applicant: DENSO CORPORATIONInventor: Keiko Ogawa
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Publication number: 20150054638Abstract: A driving support apparatus is provided that supports driving of a vehicle that is traveling on a road. In the apparatus, a cruising lane on the road is detected. When the cruising lane cannot be detected, an extrapolation cruising lane formed by extrapolating a previously detected cruising lane is set. A length of time over which the extrapolation cruising lane is set is decided based on the distance between the previously detected cruising lane and the vehicle and/or a lateral speed of the vehicle. Furthermore, whether or not the vehicle will deviate from the detected cruising lane or the set extrapolation cruising lane within a reference time that is set in advance is determined. Driving support is performed based on the determination result.Type: ApplicationFiled: February 27, 2013Publication date: February 26, 2015Inventors: Keiko Ogawa, Shunsuke Suzuki
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Patent number: 8824674Abstract: An information distribution system described herein is capable of securely storing digitized personal information in an encrypted state in a storage section and securely transferring/disclosing the stored digitized information only to a particular third person via a network. Communication of the information is securely performed in the encrypted state between information terminals connected to the communication network. An information terminal which has created information encrypts the original information by a common key generated upon communication and stores the information in a secure storage of one of the information terminals connected to the communication network while maintaining the encrypted state. Further, the system creates a mechanism for authenticating a person having a particular authority for viewing the encrypted information and index information having an encrypted common key and link information indicating the location of the information for supply to a user.Type: GrantFiled: February 19, 2013Date of Patent: September 2, 2014Assignee: INTO Co., Ltd.Inventor: Keiko Ogawa
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Publication number: 20140223169Abstract: A more secure TCP/IP protocol stack is provided having an enhanced transport layer. Encryption and decryption logic is arranged on the transmission side and on the reception side for processing a payload of a transport layer protocol, such as TCP or UDP. By employing this enhanced transport layer, a cryptograph process communication can be realized by dissolving various kinds of restrictions which a conventional IPsec or SSL possesses without affecting upper layer processing, and, at the same time, maintaining compatibility with the IP layer.Type: ApplicationFiled: April 4, 2014Publication date: August 7, 2014Applicant: INTO CO., LTD.Inventors: Hirotsugu OZAKI, Keiko Ogawa
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Patent number: 8799505Abstract: A more secure TCP/IP protocol stack is provided having an enhanced transport layer. Encryption and decryption logic is arranged on the transmission side and on the reception side for processing a payload of a transport layer protocol, such as TCP or UDP. By employing this enhanced transport layer, a cryptograph process communication can be realized by dissolving various kinds of restrictions which a conventional IPsec or SSL possesses without affecting upper layer processing, and, at the same time, maintaining compatibility with the IP layer.Type: GrantFiled: September 12, 2011Date of Patent: August 5, 2014Assignee: INTO Co., Ltd.Inventors: Hirotsugu Ozaki, Keiko Ogawa
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Publication number: 20140129836Abstract: An information distribution system described herein is capable of securely storing digitized personal information in an encrypted state in a storage section and securely transferring/disclosing the stored digitized information only to a particular third person via a network. Communication of the information is securely performed in the encrypted state between information terminals connected to the communication network. An information terminal which has created information encrypts the original information by a common key generated upon communication and stores the information in a secure storage of one of the information terminals connected to the communication network while maintaining the encrypted state. Further, the system creates a mechanism for authenticating a person having a particular authority for viewing the encrypted information and index information having an encrypted common key and link information indicating the location of the information for supply to a user.Type: ApplicationFiled: January 9, 2014Publication date: May 8, 2014Applicant: Into Co., Ltd.Inventor: Keiko OGAWA
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Publication number: 20140115320Abstract: A more secure TCP/IP protocol stack is provided having an enhanced transport layer. Encryption and decryption logic is arranged on the transmission side and on the reception side for processing a payload of a transport layer protocol, such as TCP or UDP. By employing this enhanced transport layer, a cryptograph process communication can be realized by dissolving various kinds of restrictions which a conventional IPsec or SSL possesses without affecting upper layer processing, and, at the same time, maintaining compatibility with the IP layer.Type: ApplicationFiled: October 18, 2013Publication date: April 24, 2014Applicant: INTO CO., LTD.Inventors: Hirotsugu OZAKI, Keiko Ogawa
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Publication number: 20130195109Abstract: A network gateway apparatus which adds encryption to easily implement secure communication without affecting network environment settings includes two network interface cards to communicate on two networks. The processor of the network gateway apparatus initializes communications through the network interface cards and uses a TCP/IP protocol stack to communicate through the network interface cards. When a packet is received by one of the network interface cards, the processor replaces the origin MAC and IP addresses and the destination MAC and IP addresses with temporary values. Then the processor encrypts the payload. The packet is sent to the TCP/IP protocol stack, which sends the packet to one of the two network interface cards according to the temporary values. The MAC an IP addresses of the final destination of the packet are rewritten to the packet and the packet is transmitted.Type: ApplicationFiled: March 14, 2013Publication date: August 1, 2013Inventor: Keiko OGAWA
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Publication number: 20130163754Abstract: An information distribution system described herein is capable of securely storing digitized personal information in an encrypted state in a storage section and securely transferring/disclosing the stored digitized information only to a particular third person via a network. Communication of the information is securely performed in the encrypted state between information terminals connected to the communication network. An information terminal which has created information encrypts the original information by a common key generated upon communication and stores the information in a secure storage of one of the information terminals connected to the communication network while maintaining the encrypted state. Further, the system creates a mechanism for authenticating a person having a particular authority for viewing the encrypted information and index information having an encrypted common key and link information indicating the location of the information for supply to a user.Type: ApplicationFiled: February 19, 2013Publication date: June 27, 2013Inventor: Keiko OGAWA
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Patent number: 8407477Abstract: The present invention is made to provide an information distribution system capable of securely storing digitized personal information in an encrypted state in a storage section and securely transferring/disclosing the stored digitized information only to a particular third person via a network. Communication of the information is securely performed in the encrypted state between information terminals connected to the communication network (between a client and a server or between peer-to-peer client terminals). An information terminal which has created information encrypts the original information by a common key generated upon communication and stores the information in a secure storage of one of the information terminals connected to the communication network while maintaining the encrypted state.Type: GrantFiled: December 25, 2008Date of Patent: March 26, 2013Inventor: Keiko Ogawa
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Patent number: 8370630Abstract: A mail system having high security is realized by mounting TCP2 for mail communication between client apparatuses. The present invention relates to a mail communication system which is connected to a network and exchanges mails between client apparatuses provided with the existing mailers, and each client apparatus is mounted with a TCP2 driver. A TCP2 driver 34 includes a TCP2 core 36 and a mail system core 37 and an e-mail received via the network is processed in this TCP2 driver 34 and thereafter, is supplied to an existing mailer 31 of the client apparatus. In the mail system core 37 of the TCP2 driver 34, control of mail encryption and decryption, deletion of an unnecessary mail and the like is carried out.Type: GrantFiled: July 31, 2006Date of Patent: February 5, 2013Inventor: Keiko Ogawa