Patents by Inventor Seiji Matsui
Seiji Matsui 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: 11935801Abstract: An electronic component built-in wiring board includes a substrate having a cavity, an electronic component accommodated in the cavity of the substrate and having pads on a surface of the component, a coating insulating layer formed on the substrate such that the insulating layer is covering the component and has via holes, via conductors formed in the via holes such that the via conductors are penetrating through the insulating layer, and a resin coating formed between the component and the insulating layer and having through holes such that the through holes are partially exposing the pads in the via holes and that the coating has adhesion to the component that is stronger than adhesion of the insulating layer to the component. The via conductors are formed in the via holes and the through holes such that the via conductors are connected to the pads on the surface of the component.Type: GrantFiled: April 27, 2022Date of Patent: March 19, 2024Assignee: IBIDEN CO., LTD.Inventors: Yusuke Tanaka, Tomohiro Futatsugi, Yuichi Nakamura, Yoshiki Matsui, Keinosuke Ino, Tomohiro Fuwa, Seiji Izawa
-
Patent number: 11904869Abstract: A monitoring system includes an arithmetic processor. The arithmetic processor receives captured image information representing a captured image obtained by capturing an image of a subject and generates notification information representing a particular notification content depending on a condition of the subject. The arithmetic processor includes a first arithmetic processor and a second arithmetic processor. The first arithmetic processor obtains a condition quantity by quantifying the condition of the subject by reference to the captured image information and based on a parameter about a human activity status. The second arithmetic processor selects, according to the condition quantity, the particular notification content from contents of notification classified into N stages, where N is an integer equal to or greater than three.Type: GrantFiled: April 12, 2022Date of Patent: February 20, 2024Assignee: Nuvoton Technology Corporation JapanInventors: Yasuyuki Shimizu, Seiji Matsui, Naoya Tomoda, Fumihito Nakajima, Tomohiko Kanemitsu, Takuya Asano, Norihiro Imanaka, Seigo Suguta, Masanori Hirofuji
-
Patent number: 11591520Abstract: The present invention provides alumina hydrate particles, a flame retardant and a resin composition that are each for an electric wire/cable covering material improvable in flame retardancy and mechanical properties while the covering material keeps acid resistance; such an electric wire/cable; and producing methods thereof. The alumina hydrate particles of the present invention for electric wire/cable covering material have an average particle size of 0.5 to 2.5 ?m, and having a primary particle variation R of 24% or less, the variation R being represented by the following expression: primary particle variation R (%)=“standard deviation?(?m) of major axis diameters of the primary particles”/“average value(?m) of the major axis diameters of the primary particles”×100.Type: GrantFiled: March 28, 2018Date of Patent: February 28, 2023Assignee: KONOSHIMA CHEMICAL CO., LTD.Inventor: Seiji Matsui
-
Publication number: 20220234594Abstract: A monitoring system includes an arithmetic processor. The arithmetic processor receives captured image information representing a captured image obtained by capturing an image of a subject and generates notification information representing a particular notification content depending on a condition of the subject. The arithmetic processor includes a first arithmetic processor and a second arithmetic processor. The first arithmetic processor obtains a condition quantity by quantifying the condition of the subject by reference to the captured image information and based on a parameter about a human activity status. The second arithmetic processor selects, according to the condition quantity, the particular notification content from contents of notification classified into N stages, where N is an integer equal to or greater than three.Type: ApplicationFiled: April 12, 2022Publication date: July 28, 2022Inventors: Yasuyuki SHIMIZU, Seiji MATSUI, Naoya TOMODA, Fumihito NAKAJIMA, Tomohiko KANEMITSU, Takuya ASANO, Norihiro IMANAKA, Seigo SUGUTA, Masanori HIROFUJI
-
Publication number: 20200056096Abstract: The present invention provides alumina hydrate particles, a flame retardant and a resin composition that are each for an electric wire/cable covering material improvable in flame retardancy and mechanical properties while the covering material keeps acid resistance; such an electric wire/cable; and producing methods thereof. The alumina hydrate particles of the present invention for electric wire/cable covering material have an average particle size of 0.5 to 2.5 ?m, and having a primary particle variation R of 24% or less, the variation R being represented by the following expression: primary particle variation R=“standard deviation ? (?m) of major axis diameters of the primary particles”/“average value (?m) of the major axis diameters of the primary particles”×100.Type: ApplicationFiled: March 28, 2018Publication date: February 20, 2020Inventor: Seiji MATSUI
-
Patent number: 9982195Abstract: Provided are a flame retardant which is good in dispersibility in an organic polymeric material, and does not lower, even after mixed with an organic polymeric material, material properties thereof; a flame retardant composition; and a shaped body. The flame retardant of the present invention includes magnesium hydroxide particles subjected to a surface treatment, the particles satisfying the following (A) to (D): (A) an average particle size is 2 ?m or less according to a laser diffraction method; (B) a BET specific surface area is 3 to 15 m2/g; (C) a degree of mono-dispersion is 50% or more, the degree of mono-dispersion being represented by the following equation: Degree of mono-dispersion (%)=(average primary particle size [?m] of particles according to SEM observation/average particle size [?m] of particles according to laser diffraction method)×100; and, (D) just after 1 mL of a 0.1 M solution of nitric acid is dropwise added at a dropping rate of 0.1 mL/minute to a suspension obtained by adding 1.Type: GrantFiled: August 12, 2013Date of Patent: May 29, 2018Assignee: Konoshima Chemical Co., Ltd.Inventor: Seiji Matsui
-
Patent number: 9834659Abstract: Provided are magnesium oxide particles which are good in dispersibility in a resin or rubber, can function sufficiently as an acid acceptor or scorch retarder, and do not lower, even after combined with a resin or rubber, material properties thereof; a resin composition; a rubber composition; and a shaped body. The magnesium oxide particles satisfying the following (A) to (C): (A) an average particle size is 5 ?m or less; (B) a BET specific surface area is 20 m2/g or more and 200 m2/g or less; and (C) a screen residue by a sieve opening of 45 ?m is 0.1% by weight or less.Type: GrantFiled: August 12, 2013Date of Patent: December 5, 2017Assignee: KONOSHIMA CHEMICAL CO., LTD.Inventor: Seiji Matsui
-
Publication number: 20160053073Abstract: Provided are magnesium oxide particles which are good in dispersibility in a resin or rubber, can function sufficiently as an acid acceptor or scorch retarder, and do not lower, even after combined with a resin or rubber, material properties thereof; a resin composition; a rubber composition; and a shaped body. The magnesium oxide particles satisfying the following (A) to (C): (A) an average particle size is 5 ?m or less; (B) a BET specific surface area is 20 m2/g or more and 200 m2/g or less; and (C) a screen residue by a sieve opening of 45 ?m is 0.1% by weight or less.Type: ApplicationFiled: August 12, 2013Publication date: February 25, 2016Applicant: KONOSHIMA CHEMICAL CO., LTD.Inventor: Seiji MATSUI
-
Publication number: 20150376507Abstract: Provided are a flame retardant which is good in dispersibility in an organic polymeric material, and does not lower, even after mixed with an organic polymeric material, material properties thereof; a flame retardant composition; and a shaped body. The flame retardant of the present invention includes magnesium hydroxide particles subjected to a surface treatment, the particles satisfying the following (A) to (D): (A) an average particle size is 2 ?m or less according to a laser diffraction method; (B) a BET specific surface area is 3 to 15 m2/g; (C) a degree of mono-dispersion is 50% or more, the degree of mono-dispersion being represented by the following equation: Degree of mono-dispersion (%)=(average primary particle size [?m] of particles according to SEM observation/average particle size [?m] of particles according to laser diffraction method)×100; and, (D) just after 1 mL of a 0.1 M solution of nitric acid is dropwise added at a dropping rate of 0.1 mL/minute to a suspension obtained by adding 1.Type: ApplicationFiled: August 12, 2013Publication date: December 31, 2015Applicant: KONOSHIMA CHEMICAL CO., LTD.Inventor: Seiji Matsui
-
Patent number: 8083193Abstract: A structure for connecting a display and a supporter, capable of supporting the display even if it is medium-sized or relatively large-sized, and being easily attached and detached. The structure has a structure for connecting the display and a supporter that is connected to the backside of the display and supports the display. The supporter has an upwardly fixed claw, a movable claw, and an operation unit for moving the movable claw. On the backside of the display are arranged an engagement hole with which the fixed claw engages and an engagement groove with which the movable claw engages.Type: GrantFiled: December 22, 2006Date of Patent: December 27, 2011Assignee: NEC Display Solutions, Ltd.Inventors: Seiji Matsui, Yoichiro Okoshi, Yasuki Sato, Tadayuki Ito
-
Patent number: 7963488Abstract: A stand for a thin display includes a vertical position adjustment mechanism; and a switchover mechanism for switching over between a vertical orientation and a horizontal orientation of a thin display. When the switchover mechanism has rotated the thin display, the vertical position adjustment mechanism has different movement ranges between the vertical orientation and the horizontal orientation. Accordingly, when the thin display is in a vertical orientation, the lower end of the thin display does not hit against a base, which provides a easy and reliable operation even in a vertical orientation or in a horizontal orientation.Type: GrantFiled: January 12, 2006Date of Patent: June 21, 2011Assignee: NEC Display Solutions, Ltd.Inventors: Kenichi Hasegawa, Seiji Matsui
-
Patent number: 7816440Abstract: A flame retardant includes magnesium-hydroxide particles that contain at least one transitional metal compound. The at least one transitional metal compound is at least one compound selected from a group consisting of copper compound, cobalt compound, nickel compound, zinc compound and titanium compound. The at least one transitional metal compound is contained in the magnesium-hydroxide particles with the content of 100 to 1000 mass ppm in terms of metals. In addition, the total content of the copper compound, the cobalt compound and the nickel compound is 1000 mass ppm in terms of metals or less while the total content of the zinc compound and the titanium compound is 1000 mass ppm or less.Type: GrantFiled: October 24, 2006Date of Patent: October 19, 2010Assignee: Konoshima Chemical Co., Ltd.Inventor: Seiji Matsui
-
Publication number: 20100219303Abstract: A structure for connecting a display and a supporter, capable of supporting the display even if it is medium-sized or relatively large-sized, and being easily attached and detached. The structure has a structure for connecting the display and a supporter that is connected to the backside of the display and supports the display. The supporter has an upwardly fixed claw, a movable claw, and an operation unit for moving the movable claw. On the backside of the display are arranged an engagement hole with which the fixed claw engages and an engagement groove with which the movable claw engages.Type: ApplicationFiled: December 22, 2006Publication date: September 2, 2010Applicant: NEC DISPLAY SOLUTIONSInventors: Seiji Matsui, Yoichiro Okoshi, Yasuki Sato, Tadayuki Ito
-
Patent number: 7778134Abstract: A waveform equalization control device includes a waveform equalizer that has a filter provided with a plurality of taps, updates the tap coefficient of each of the plurality of taps in accordance with a tap coefficient signal inputted thereto, causes the plurality of taps to respectively receive a plurality of values sampled at different time points from an input signal, performs waveform equalization with respect to the input signal, and outputs the signal after the waveform equalization, an equalization target value generation unit for determining an equalization target value, an error estimation unit for obtaining the error between the equalization target value and the signal after the waveform equalization, and a coefficient update unit for determining an amount of updating the coefficient of each of the taps of the filter of the waveform equalizer based on the error signal and on the input value to each of the taps and outputting the amount of updating the tap coefficient as the tap coefficient signal.Type: GrantFiled: July 20, 2006Date of Patent: August 17, 2010Assignee: Panasonic CorporationInventors: Seiji Matsui, Youichi Ogura
-
Patent number: 7663869Abstract: The display unit of the present invention includes a metal reinforcing component that reinforces a handle portion that is formed integrally with a rear surface side of a synthetic resin housing and has a finger insertion space provided on a bottom side thereof. As a result, strength can be secured without the thickness of the handle plate portion being made thicker.Type: GrantFiled: December 26, 2006Date of Patent: February 16, 2010Assignee: NEC Display Solutions, Ltd.Inventors: Seiji Matsui, Yoichiro Okoshi, Yasuki Sato, Tadayuki Ito
-
Patent number: 7613460Abstract: When there is a connection request to a base station supporting adaptive modulation from a terminal supporting adaptive modulation, the base station measures a D wave level that indicates communication environment of the transmission path. When the measured D wave level is not lower than a threshold value of D wave level at which communication is possible by a modulation method (16QAM) having larger multi-value number, the base station permits allocation of a wireless channel to the terminal. Therefore, even when the modulation method is switched from one having smaller multi-value number (?/4 shift QPSK) to one having larger multi-value number (16QAM) during communication after channel allocation to the terminal, degradation of communication quality due to the communication environment of the transmission path can be prevented.Type: GrantFiled: September 1, 2003Date of Patent: November 3, 2009Assignee: Kyocera CorporationInventors: Seiji Matsui, Jun Kitakado
-
Publication number: 20090182082Abstract: A flame retardant includes magnesium-hydroxide particles that contain at least one transitional metal compound. The at least one transitional metal compound is at least one compound selected from a group consisting of copper compound, cobalt compound, nickel compound, zinc compound and titanium compound. The at least one transitional metal compound is contained in the magnesium-hydroxide particles with the content of 100 to 1000 mass ppm in terms of metals. In addition, the total content of the copper compound, the cobalt compound and the nickel compound is 1000 mass ppm in terms of metals or less while the total content of the zinc compound and the titanium compound is 1000 mass ppm or less.Type: ApplicationFiled: October 24, 2006Publication date: July 16, 2009Applicant: KONOSHIMA CHEMICAL CO., LTD.Inventor: Seiji Matsui
-
Publication number: 20090103413Abstract: A waveform equalization control device includes a waveform equalizer that has a filter provided with a plurality of taps, updates the tap coefficient of each of the plurality of taps in accordance with a tap coefficient signal inputted thereto, causes the plurality of taps to respectively receive a plurality of values sampled at different time points from an input signal, performs waveform equalization with respect to the input signal, and outputs the signal after the waveform equalization, an equalization target value generation unit for determining an equalization target value, an error estimation unit for obtaining the error between the equalization target value and the signal after the waveform equalization, and a coefficient update unit for determining an amount of updating the coefficient of each of the taps of the filter of the waveform equalizer based on the error signal and on the input value to each of the taps and outputting the amount of updating the tap coefficient as the tap coefficient signal.Type: ApplicationFiled: July 20, 2006Publication date: April 23, 2009Inventors: Seiji Matsui, Youichi Ogura
-
Patent number: D628204Type: GrantFiled: February 18, 2010Date of Patent: November 30, 2010Assignee: NEC Display Solutions, Ltd.Inventors: Seiji Matsui, Naoto Fukasawa
-
Patent number: D653663Type: GrantFiled: February 18, 2010Date of Patent: February 7, 2012Assignee: NEC Display Solutions, Ltd.Inventors: Seiji Matsui, Naoto Fukasawa