Patents by Inventor Seiichi Suzuki
Seiichi Suzuki 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: 7934737Abstract: A step device for a vehicle including a movable step arranged in a doorway opened and closed by a door is disclosed. The step device includes a drive unit, an open/close mechanism, a projection/retraction mechanism, and a plate cam. The open/close mechanism opens or closes the slide door. The projection/retraction mechanism moves a movable step. The plate cam is rotated by the open/close mechanism and engaged with a bushing arranged on the projection/retraction mechanism to enable or disable power transmission between the open/close mechanism and the projection/retraction mechanism. The plate cam includes a first recess and a second recess. The first recess pushes the bushing during rotation of the plate cam when the slide door is in a range of a predetermined open/close position to enable or disable power transmission between the open/close mechanism and the projection/retraction mechanism.Type: GrantFiled: November 6, 2007Date of Patent: May 3, 2011Assignee: Aisin Seiki Kabushiki KaishaInventors: Hiroki Okada, Ryoichi Fukumoto, Seiichi Suzuki
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Patent number: 7761120Abstract: In a mobile phone having a liquid crystal display unit, the entire liquid crystal display unit is displayed in a simple display mode at lest in a non-operating standby mode. In the simple display mode, the entire liquid crystal display unit is driven by reducing the number of gradation levels or by decreasing a liquid crystal driving voltage. By using such a controlling method, the power consumption of the liquid crystal display unit can be reduced in the non-operating standby mode. On the other hand, necessary information such as time and the amount of remaining battery is displayed such that the information can be read.Type: GrantFiled: July 5, 2006Date of Patent: July 20, 2010Assignee: NEC CorporationInventors: Hiroshi Tsuchi, Kohei Okamoto, Toshio Watanabe, Yoshikazu Seko, Seiichi Suzuki
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Publication number: 20100004034Abstract: Constant phone-call quality is kept irrespective of setting of a tone adjusting function of a cellular phone under connection. There is provided a sound collector for collecting voices and converting the voices to a voice signal, a communication unit for communicating with a cellular phone terminal according to a predetermined communication protocol, and a reproducing unit for reproducing the voice signal received in the communication unit.Type: ApplicationFiled: August 27, 2007Publication date: January 7, 2010Applicant: Clarion Co., Ltd.Inventors: Seiichi Suzuki, Kenji Yamauchi, Takashi Harada, Shoichi Akutsu, Hideyuki Aizawa
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Publication number: 20090309325Abstract: A step device for a vehicle including a movable step arranged in a doorway opened and closed by a door is disclosed. The step device includes a drive unit, an open/close mechanism, a projection/retraction mechanism, and a plate cam. The open/close mechanism opens or closes the slide door. The projection/retraction mechanism moves a movable step. The plate cam is rotated by the open/close mechanism and engaged with a bushing arranged on the projection/retraction mechanism to enable or disable power transmission between the open/close mechanism and the projection/retraction mechanism. The plate cam includes a first recess and a second recess. The first recess pushes the bushing during rotation of the plate cam when the slide door is in a range of a predetermined open/close position to enable or disable power transmission between the open/close mechanism and the projection/retraction mechanism.Type: ApplicationFiled: November 6, 2007Publication date: December 17, 2009Applicant: Aisin Seiki Kabushiki KaishaInventors: Hiroki Okada, Ryoichi Fukumoto, Seiichi Suzuki
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Publication number: 20090234552Abstract: A driver model with higher precision is created as an evaluation standard for a driving condition in a normal condition. Further, a driving action is estimated using a driver model which can be created easily and can represent driving characteristics of a driver more precisely. By detecting biometric information of a driver, whether a driver is in a usual condition or not is recognized. Then, data of driving conditions (own vehicle information such as, for example, operation amounts of accelerator, brake, and steering wheel, vehicle speed, inter-vehicle distance, acceleration, and the like) are collected while the driver is driving, and from the driving condition data, a part indicating that the driver operates in a usual condition is extracted to create a driver model. Thus, without making the driver aware, a driver model for normal times can be created automatically.Type: ApplicationFiled: December 27, 2006Publication date: September 17, 2009Applicants: National University Corporation Nagoya University, Equos Research Co., LtdInventors: Kazuya Takeda, Katunobu Itou, Chiyomi Miyajima, Koji Ozawa, Hirokazu Nomoto, Kazuaki Fujii, Seiichi Suzuki
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Patent number: 7585014Abstract: A slide door opening and closing apparatus for a vehicle includes a drive pulley, a driven pulley, a pulling member extending between the drive pulley and the driven pulley and connected to a slide door, a drive side idle pulley provided in the vicinity of the drive pulley for guiding the pulling member extending at an inner side of the vehicle toward an outer side of the vehicle via the driven pulley, a housing including an opening portion through which the pulling member guided by the drive side idle pulley is inserted, and a partition provided at the opening portion of the housing, the partition interposed between the pulling member at the inner side of the vehicle and the pulling member guided toward the outer side of the vehicle via the driven pulley.Type: GrantFiled: November 7, 2006Date of Patent: September 8, 2009Assignee: Aisin Seiki Kabushiki KaishaInventors: Tomoaki Nishimura, Seiichi Suzuki
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Patent number: 7559656Abstract: A projector system includes a first projection section projecting inputted image information onto a projection target, a laser pointer pointing a predetermined part of an image projected onto a screen 1, an image pick-up section picking up the image in a state pointed by the laser pointer, and a pointed position detecting section detecting the position of the part pointed by the laser pointer on the basis of the image information picked up by the image pick-up section. And a projection lens projects an image on the basis of the position of the part pointed by the laser pointer and detected by the pointed position detecting section and/or in correspondence to the image of the pointed part.Type: GrantFiled: March 2, 2004Date of Patent: July 14, 2009Assignee: Panasonic CorporationInventors: Naoto Yumiki, Yoshimasa Fushimi, Syunsuke Kimura, Takayuki Hayashi, Seiichi Suzuki, Tomoya Inoue
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Publication number: 20090047292Abstract: Graft rejection is a serious problem associated with tissue or organ transplantation (e.g., allotransplantation or xenotransplantation), performed to treat various organ failures (e.g., liver, heart, lung, kidney, or pancreas). Described are pharmaceutical compositions for suppressing, treating, or preventing graft rejection comprising a substance having an activity to modulate signal transduction mediated by AILIM, and a pharmaceutically acceptable carrier.Type: ApplicationFiled: September 12, 2008Publication date: February 19, 2009Applicant: Japan Tobacco, Inc.Inventors: Seiichi Suzuki, Atsuko Suzuki, Mitsuaki Isobe
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Patent number: 7438905Abstract: Graft rejection is a serious problem associated with tissue or organ transplantation (e.g., allotransplantation or xenotransplantation), performed to treat various organ failures (e.g., liver, heart, lung, kidney, or pancreas). Described are pharmaceutical compositions for suppressing, treating, or preventing graft rejection comprising a substance having an activity to modulate signal transduction mediated by AILIM, and a pharmaceutically acceptable carrier.Type: GrantFiled: March 4, 2004Date of Patent: October 21, 2008Assignee: Japan Tobacco, Inc.Inventors: Atsuko Suzuki, legal representative, Mitsuaki Isobe, Seiichi Suzuki
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Publication number: 20080238020Abstract: A step apparatus for a vehicle is provided at an entrance of a vehicle body opened and closed by a slide door slidably supported to the vehicle body via a door arm in a longitudinal direction of the vehicle. The step apparatus includes a main body provided at a lower position than a vehicle floor, a drive mechanism provided in the main body, and a step provided in the main body to be movable between a protruded position and a retracted position relative to the main body in association with an opening movement and a closing movement of the slide door. The drive mechanism includes a drive portion driving the step to move to the protruded position relative to the main body in a width direction of the vehicle with an inclination towards a backward side of the vehicle in association with the opening movement of the slide door.Type: ApplicationFiled: March 21, 2008Publication date: October 2, 2008Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Hiroki Okada, Ryoichi Fukumoto, Seiichi Suzuki
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Publication number: 20080238019Abstract: A step apparatus for a vehicle on which a passenger steps when ingressing to and egressing from the vehicle through an opening formed in a vehicle body, which includes a step panel provided at the opening to be closed or opened by a vehicle door movably supported on the vehicle body through a supporting member. The step panel disposed between a lower end portion of the opening and the supporting member.Type: ApplicationFiled: February 15, 2008Publication date: October 2, 2008Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Hiroki Okada, Ryoichi Fukumoto, Seiichi Suzuki, Masayoshi Yasuhara
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Publication number: 20080224438Abstract: A step apparatus for a vehicle includes an electric driving source, a first transmitting device, a second transmitting device and a releasing device. The first transmitting device transmits driving force from the electric driving source to a door so as to open and close the door. The second transmitting device transmits the driving force from the electric driving source to a step member via the first transmitting device so as to move the step member. The releasing device releases a connection between the step member and the second transmitting device.Type: ApplicationFiled: February 21, 2008Publication date: September 18, 2008Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Hiroki Okada, Ryoichi Fukumoto, Seiichi Suzuki
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Patent number: 7376033Abstract: There is provided a semiconductor device including regular cells (16) disposed in a regular sector (10) and connected to a word line (14), and a plurality of reference cells (26) used in reading data from the regular cells (10), wherein one of the reference cells is selected based on a word line distance associated with a regular cell (16) from which data is read. In accordance with the present invention, it is possible to reduce the difference in delay times in the outputs to the sensing amplifier (30) from the regular cell (16) and the reference cell (26), by selecting one of a plurality of reference cells (26) in response to the word line distance of the regular cell from which data is read. It is therefore possible to provide a semiconductor device in which the chip area can be reduced and the sensing operation can be accelerated.Type: GrantFiled: May 30, 2006Date of Patent: May 20, 2008Assignee: Spansion LLCInventor: Seiichi Suzuki
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Publication number: 20080103270Abstract: A core/shell type polyamine dendrimer compound comprising core regions formed of a dendrimer compound and shell regions formed by the reaction of at least one amine compound. A method for the production of the compound is also disclosed.Type: ApplicationFiled: October 2, 2003Publication date: May 1, 2008Inventors: Isao Sato, Toru Inaoka, Seiichi Suzuki, Hayato Itagaki, Yoshiyuki Onda
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Patent number: 7347025Abstract: A slide door opening and closing device for vehicles including a wire winding pulley provided at a step panel positioned at under part of a vehicle and driven by a motor, a driven pulley, a lower roller supporting member, and a wire wound on said each pulley wherein the wire includes two wires, one end of each wire is fixed to wire winding pulley having a rotation axis in approximately horizontal direction, and the other end of each wire is attached to the lower roller supporting member through a spring.Type: GrantFiled: February 19, 2004Date of Patent: March 25, 2008Assignee: Aisin Seiki Kabushiki KaishaInventors: Ryoichi Fukumoto, Tetsuya Ikeda, Seiichi Suzuki
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Patent number: 7287805Abstract: A vehicle door opening and closing device includes a guide rail fixed to a vehicle body, a supporting member connected to the vehicle door, a first driven pulley, a second driven pulley, an idle pulley, a cable take-up pulley that is arranged between the idle pulley and the second driven pulley, a cable wound around the cable take-up pulley and made contact with the idle pulley, the first driven pulley, and the second driven pulley, and a pulley cover for guiding a first portion of the cable connected to the supporting member to be made contact with the idle pulley in such a manner that a vertical position of the first portion of the cable is different from that of a second portion of the cable in contact with the idle pulley.Type: GrantFiled: August 18, 2005Date of Patent: October 30, 2007Assignee: Aisin Seiki Kabushiki KaishaInventors: Katsuhisa Yamada, Junji Yamaguchi, Seiichi Suzuki, Joo Young Kim
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Publication number: 20070108798Abstract: A slide door opening and closing apparatus for a vehicle includes a drive pulley, a driven pulley, a pulling member extending between the drive pulley and the driven pulley and connected to a slide door, a drive side idle pulley provided in the vicinity of the drive pulley for guiding the pulling member extending at an inner side of the vehicle toward an outer side of the vehicle via the driven pulley, a housing including an opening portion through which the pulling member guided by the drive side idle pulley is inserted, and a partition provided at the opening portion of the housing, the partition interposed between the pulling member at the inner side of the vehicle and the pulling member guided toward the outer side of the vehicle via the driven pulley.Type: ApplicationFiled: November 7, 2006Publication date: May 17, 2007Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Tomoaki Nishimura, Seiichi Suzuki
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Publication number: 20060279986Abstract: There is provided a semiconductor device including regular cells (16) disposed in a regular sector (10) and connected to a word line (14), and a plurality of reference cells (26) used in reading data from the regular cells (10), wherein one of the reference cells is selected based on a word line distance associated with a regular cell (16) from which data is read. In accordance with the present invention, it is possible to reduce the difference in delay times in the outputs to the sensing amplifier (30) from the regular cell (16) and the reference cell (26), by selecting one of a plurality of reference cells (26) in response to the word line distance of the regular cell from which data is read. It is therefore possible to provide a semiconductor device in which the chip area can be reduced and the sensing operation can be accelerated.Type: ApplicationFiled: May 30, 2006Publication date: December 14, 2006Inventor: Seiichi Suzuki
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Publication number: 20060263989Abstract: A semiconductor device is provided which includes a semiconductor substrate (10), an ONO film (16) provided on the semiconductor substrate (10), and a bit line (14) formed in the semiconductor substrate (10) and connected to a contact (34) provided on the bit line (14), the semiconductor substrate (10) having trench isolation regions (50) provided at both sides of the bit line (14), the contact (34) being interposed between the trench isolation regions (50). Accordingly, even if the bit line (14) and the contact (34) is overlapped in a misaligned manner in a direction vertical to the bit line (14), the leakage current does not flow between the bit line (14) and the semiconductor substrate (10) via the contact (34), because the contact (34) is formed on the trench isolation region (50). This makes it possible to make the overlapping margin of the bit line (14) and the contact (34) large, thereby providing a semiconductor device in which the memory cell can be downsized.Type: ApplicationFiled: February 24, 2006Publication date: November 23, 2006Inventor: Seiichi Suzuki
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Publication number: 20060250384Abstract: In a mobile phone having a liquid crystal display unit, the entire liquid crystal display unit is displayed in a simple display mode at lest in a non-operating standby mode. In the simple display mode, the entire liquid crystal display unit is driven by reducing the number of gradation levels or by decreasing a liquid crystal driving voltage. By using such a controlling method, the power consumption of the liquid crystal display unit can be reduced in the non-operating standby mode. On the other hand, necessary information such as time and the amount of remaining battery is displayed such that the information can be read.Type: ApplicationFiled: July 5, 2006Publication date: November 9, 2006Applicant: NEC CORPORATIONInventors: Hiroshi Tsuchi, Kohei Okamoto, Toshio Watanabe, Yoshikazu Seko, Seiichi Suzuki