Patents by Inventor Tsutomu Kumagai
Tsutomu Kumagai 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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Patent number: 10140207Abstract: There is a need to provide a microcomputer capable of eliminating an external terminal for endian selection. Flash memory includes a user boot area for storing a program executed in user boot mode and corresponding endian information and a user area for storing a program executed in user mode and corresponding endian information. A data transfer circuit reads endian information stored in the user boot area or the user area in accordance with operation mode and supplies the endian information to a CPU before reset release of the CPU. Accordingly, an external terminal for endian selection can be eliminated.Type: GrantFiled: January 22, 2018Date of Patent: November 27, 2018Assignee: RENESAS ELECTRONICS CORPORATIONInventors: Mamoru Sakugawa, Tomohiro Sakurai, Katsuyoshi Watanabe, Seiji Ikari, Takashi Nasu, Tsutomu Kumagai
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Publication number: 20180143900Abstract: There is a need to provide a microcomputer capable of eliminating an external terminal for endian selection. Flash memory includes a user boot area for storing a program executed in user boot mode and corresponding endian information and a user area for storing a program executed in user mode and corresponding endian information. A data transfer circuit reads endian information stored in the user boot area or the user area in accordance with operation mode and supplies the endian information to a CPU before reset release of the CPU. Accordingly, an external terminal for endian selection can be eliminated.Type: ApplicationFiled: January 22, 2018Publication date: May 24, 2018Inventors: Mamoru SAKUGAWA, Tomohiro SAKURAI, Katsuyoshi WATANABE, Seiji IKARI, Takashi NASU, Tsutomu KUMAGAI
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Patent number: 9910770Abstract: There is a need to provide a microcomputer capable of eliminating an external terminal for endian selection. Flash memory includes a user boot area for storing a program executed in user boot mode and corresponding endian information and a user area for storing a program executed in user mode and corresponding endian information. A data transfer circuit reads endian information stored in the user boot area or the user area in accordance with operation mode and supplies the endian information to a CPU before reset release of the CPU. Accordingly, an external terminal for endian selection can be eliminated.Type: GrantFiled: June 29, 2016Date of Patent: March 6, 2018Assignee: RENESAS ELECTRONICS CORPORATIONInventors: Mamoru Sakugawa, Tomohiro Sakurai, Katsuyoshi Watanabe, Seiji Ikari, Takashi Nasu, Tsutomu Kumagai
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Patent number: 9684301Abstract: An assembly sequence generating apparatus includes a computer that has a display control unit (301) that causes a display unit to display a 3-D model; a setting unit (302) that, when parts included in the 3-D model displayed on the display unit are sequentially selected, sets the selected parts to not be displayed; and a storing unit (304) that stores to a memory unit, a reverse sequence of a sequence of the selection of the parts as an assembly sequence of the 3-D model.Type: GrantFiled: September 26, 2013Date of Patent: June 20, 2017Assignee: FUJITSU LIMITEDInventors: Terutoshi Taguchi, Tsukasa Kanoko, Tsutomu Kumagai
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Publication number: 20160314068Abstract: There is a need to provide a microcomputer capable of eliminating an external terminal for endian selection. Flash memory includes a user boot area for storing a program executed in user boot mode and corresponding endian information and a user area for storing a program executed in user mode and corresponding endian information. A data transfer circuit reads endian information stored in the user boot area or the user area in accordance with operation mode and supplies the endian information to a CPU before reset release of the CPU. Accordingly, an external terminal for endian selection can be eliminated.Type: ApplicationFiled: June 29, 2016Publication date: October 27, 2016Inventors: Mamoru SAKUGAWA, Tomohiro SAKURAI, Katsuyoshi WATANABE, Seiji IKARI, Takashi NASU, Tsutomu KUMAGAI
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Patent number: 9395999Abstract: There is a need to provide a microcomputer capable of eliminating an external terminal for endian selection. Flash memory includes a user boot area for storing a program executed in user boot mode and corresponding endian information and a user area for storing a program executed in user mode and corresponding endian information. A data transfer circuit reads endian information stored in the user boot area or the user area in accordance with operation mode and supplies the endian information to a CPU before reset release of the CPU. Accordingly, an external terminal for endian selection can be eliminated.Type: GrantFiled: April 13, 2011Date of Patent: July 19, 2016Assignee: RENESAS ELECTRONICS CORPORATIONInventors: Mamoru Sakugawa, Tomohiro Sakurai, Katsuyoshi Watanabe, Seiji Ikari, Takashi Nasu, Tsutomu Kumagai
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Publication number: 20140121801Abstract: An assembly sequence generating apparatus includes a computer that has a display control unit (301) that causes a display unit to display a 3-D model; a setting unit (302) that, when parts included in the 3-D model displayed on the display unit are sequentially selected, sets the selected parts to not be displayed; and a storing unit (304) that stores to a memory unit, a reverse sequence of a sequence of the selection of the parts as an assembly sequence of the 3-D model.Type: ApplicationFiled: September 26, 2013Publication date: May 1, 2014Applicant: FUJITSU LIMITEDInventors: Terutoshi TAGUCHI, Tsukasa Kanoko, Tsutomu Kumagai
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Publication number: 20140122030Abstract: An estimating apparatus for estimating a degree of ease of parts removal, uses design data concerning an assembly that includes a given part as a constituent element. The degree of ease of parts removal apparatus refers to the design data and calculates the degree of ease of removal in a case of removing the given part from a given direction, based on a ratio of an area of the part when the assembly is seen from the given direction to an area of the part as seen from the given direction, without a visual field being blocked by other parts.Type: ApplicationFiled: September 12, 2013Publication date: May 1, 2014Applicant: FUJITSU LIMITEDInventors: Tsutomu KUMAGAI, Terutoshi Taguchi, Kazuhiro Yonezawa
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Patent number: 8496849Abstract: Disclosed is a liquid crystal orientating agent which contains a liquid crystal orientating polyorganosiloxane obtained by reacting a specified reactive polyorganosiloxane typified by the hydrolysis condensate of 2-(3,4-epoxycyclohexyl)ethyltrimethoxysilane and a reactive compound which includes a specified compound typified by stearic acid. The liquid crystal orientating agent of this invention can form liquid crystal orientating films which have excellent liquid crystal orientating properties, a high level of heat resistance and light resistance, exhibit little reduction of voltage retention even in high temperature environments and when irradiated with light of high intensity, and excellent residual image characteristics, and it also has excellent storage stability.Type: GrantFiled: January 29, 2009Date of Patent: July 30, 2013Assignee: JSR CorporationInventors: Kenichi Sumiya, Toshiyuki Akiike, Tsutomu Kumagai, Eiji Hayashi
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Patent number: 8399068Abstract: The present invention relates to a liquid crystal aligning agent which contains at least one selected from the group consisting of a polysiloxane having a structure represented by the following formula (S-0) and synthesized through the step of hydrolyzing or hydrolyzing/condensing a silane compound in the presence of an alkali metal compound or an organic base, a hydrolysate thereof and a condensate of the hydrolysate: (in the above formula (S-0), R is a group having an alkyl group with 4 to 20 carbon atoms, a fluoroalkyl group with 1 to 20 carbon atoms or a cyclohexyl group, or a group having 17 to 51 carbon atoms and a steroid skeleton, and YI is a hydroxyl group, an alkoxyl group having 1 to 10 carbon atoms, an alkyl group having 1 to 6 carbon atoms or an aryl group having 6 to 10 carbon atoms).Type: GrantFiled: August 20, 2008Date of Patent: March 19, 2013Assignee: JSR CorporationInventors: Toshiyuki Akiike, Tsutomu Kumagai, Shoichi Nakata, Kenichi Sumiya, Eiji Hayashi
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Patent number: 8304031Abstract: The present invention relates to a liquid crystal aligning agent containing a radiation sensitive polyorganosiloxane which is obtained by reacting at least one selected from the group consisting of a polyorganosiloxane having a recurring unit represented by the following formula (1), a hydrolysate thereof and a condensate of the hydrolysis with a cinnamic acid derivative having at least one group selected from the group consisting of a carboxyl group, a hydroxyl group, —SH, —NCO, —NHR (R is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms), —CH?CH2 and —SO2Cl: (in the formula (1), X1 is a monovalent organic group having an epoxy group, and Y1 is a hydroxyl group, an alkoxyl group having 1 to 10 carbon atoms, an alkyl group having 1 to 20 carbon atoms or an aryl group having 6 to 20 carbon atoms).Type: GrantFiled: August 20, 2008Date of Patent: November 6, 2012Assignee: JSR CorporationInventors: Toshiyuki Akiike, Tsutomu Kumagai
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Patent number: 8216649Abstract: The present invention relates to a liquid crystal aligning agent which contains a reaction product of at least one selected from the group consisting of a polysiloxane having a structure represented by the following formula (S-1), a hydrolysate thereof and a condensate of the hydrolysate and a compound represented by the following formula (1): (YI in the formula (S-1) is a hydroxyl group, an alkoxyl group having 1 to 10 carbon atoms, an alkyl group having 1 to 6 carbon atoms or an aryl group having 6 to 10 carbon atoms, R in the formula (1) is a group having an alkyl group with 4 to 20 carbon atoms, a fluoroalkyl group with 1 to 20 carbon atoms or a cyclohexyl group, or a group having 17 to 51 carbon atoms and a steroid skeleton, and XI in the formula (S-1) and Z in the formula (1) are reacted with each other to form a bond group for bonding the silicon atom in the formula (S-1) to R in the formula (1)).Type: GrantFiled: August 20, 2008Date of Patent: July 10, 2012Assignee: JSR CorporationInventors: Toshiyuki Akiike, Tsutomu Kumagai, Shoichi Nakata, Kenichi Sumiya, Eiji Hayashi
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Publication number: 20110258422Abstract: There is a need to provide a microcomputer capable of eliminating an external terminal for endian selection. Flash memory includes a user boot area for storing a program executed in user boot mode and corresponding endian information and a user area for storing a program executed in user mode and corresponding endian information. A data transfer circuit reads endian information stored in the user boot area or the user area in accordance with operation mode and supplies the endian information to a CPU before reset release of the CPU. Accordingly, an external terminal for endian selection can be eliminated.Type: ApplicationFiled: April 13, 2011Publication date: October 20, 2011Inventors: Mamoru Sakugawa, Tomohiro Sakurai, Katsuyoshi Watanabe, Seiji Ikari, Takashi Nasu, Tsutomu Kumagai
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Publication number: 20110118422Abstract: The present invention relates to a liquid crystal aligning agent which contains at least one selected from the group consisting of a polysiloxane having a structure represented by the following formula (S-0) and synthesized through the step of hydrolyzing or hydrolyzing/condensing a silane compound in the presence of an alkali metal compound or an organic base, a hydrolysate thereof and a condensate of the hydrolysate: (in the above formula (S-0), R is a group having an alkyl group with 4 to 20 carbon atoms, a fluoroalkyl group with 1 to 20 carbon atoms or a cyclohexyl group, or a group having 17 to 51 carbon atoms and a steroid skeleton, and YI is a hydroxyl group, an alkoxyl group having 1 to 10 carbon atoms, an alkyl group having 1 to 6 carbon atoms or an aryl group having 6 to 10 carbon atoms).Type: ApplicationFiled: August 20, 2008Publication date: May 19, 2011Applicant: JSR CORPORATIONInventors: Toshiyuki Akiike, Tsutomu Kumagai, Shoichi Nakata, Kenichi Sumiya, Eiji Hayashi
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Publication number: 20110105700Abstract: The present invention relates to a liquid crystal aligning agent containing a radiation sensitive polyorganosiloxane which is obtained by reacting at least one selected from the group consisting of a polyorganosiloxane having a recurring unit represented by the following formula (1), a hydrolysate thereof and a condensate of the hydrolysis with a cinnamic acid derivative having at least one group selected from the group consisting of a carboxyl group, a hydroxyl group, —SH, —NCO, —NHR (R is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms), —CH?CH2 and —SO2Cl: (in the formula (1), X1 is a monovalent organic group having an epoxy group, and Y1 is a hydroxyl group, an alkoxyl group having 1 to 10 carbon atoms, an alkyl group having 1 to 20 carbon atoms or an aryl group having 6 to 20 carbon atoms).Type: ApplicationFiled: August 20, 2008Publication date: May 5, 2011Applicant: JSR CORPORATIONInventors: Toshiyuki Akiike, Tsutomu Kumagai
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Publication number: 20110068301Abstract: The present invention relates to a liquid crystal aligning agent which contains a reaction product of at least one selected from the group consisting of a polysiloxane having a structure represented by the following formula (S-1), a hydrolysate thereof and a condensate of the hydrolysate and a compound represented by the following formula (1): (YI in the formula (S-1) is a hydroxyl group, an alkoxyl group having 1 to 10 carbon atoms, an alkyl group having 1 to 6 carbon atoms or an aryl group having 6 to 10 carbon atoms, R in the formula (1) is a group having an alkyl group with 4 to 20 carbon atoms, a fluoroalkyl group with 1 to 20 carbon atoms or a cyclohexyl group, or a group having 17 to 51 carbon atoms and a steroid skeleton, and XI in the formula (S-1) and Z in the formula (1) are reacted with each other to form a bond group for bonding the silicon atom in the formula (S-1) to R in the formula (1)).Type: ApplicationFiled: August 20, 2008Publication date: March 24, 2011Applicant: JSR CORPORATIONInventors: Toshiyuki Akiike, Tsutomu Kumagai, Shoichi Nakata, Kenichi Sumiya, Eiji Hayashi
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Publication number: 20110043739Abstract: Disclosed is a liquid crystal orientating agent which contains a liquid crystal orientating polyorganosiloxane obtained by reacting a specified reactive polyorganosiloxane typified by the hydrolysis condensate of 2-(3,4-epoxycyclohexyl)ethyltrimethoxysilane and a reactive compound which includes a specified compound typified by stearic acid. The liquid crystal orientating agent of this invention can form liquid crystal orientating films which have excellent liquid crystal orientating properties, a high level of heat resistance and light resistance, exhibit little reduction of voltage retention even in high temperature environments and when irradiated with light of high intensity, and excellent residual image characteristics, and it also has excellent storage stability.Type: ApplicationFiled: January 29, 2009Publication date: February 24, 2011Applicant: JSR CORPORATIONInventors: Kenichi Sumiya, Toshiyuki Akiike, Tsutomu Kumagai, Eiji Hayashi