Patents by Inventor Shigehiro Fujii
Shigehiro Fujii 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: 8886257Abstract: An electronic device includes a housing, a display module, and a touch panel. On the housing, an opening is formed. The display module is fixed to the inside of the housing in such a way that a display surface faces the side of the opening. The touch panel is placed to be opposed to the display surface of the display module via a first elastic member placed on the display surface of the display module, and is fixed to the housing via a second elastic member placed on the housing. Hardness of the first elastic member is higher than that of the second elastic member.Type: GrantFiled: April 22, 2013Date of Patent: November 11, 2014Assignee: Fujitsu LimitedInventors: Tomohiro Butsusaka, Kei Kojima, Chikara Kobayashi, Masahiko Ina, Shigehiro Fujii
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Patent number: 8642886Abstract: In a seal structure sealing a housing for passing a signal line therethrough, the seal structure includes: a first case; a second case joined to the first case to define the housing, and provided with a recess portion through which the signal line passes at a joining surface joining the first case; a first seal member arranged on a bottom surface of the recess portion, and mounting the signal line; a second seal member including a gelatinous composition arranged to cover the signal line arranged on the first seal member; and a third seal member arranged between the first and second cases, and pushing the second case.Type: GrantFiled: February 24, 2011Date of Patent: February 4, 2014Assignee: Fujitsu LimitedInventors: Shingo Yamaguchi, Satoshi Watanabe, Kohei Choraku, Shigehiro Fujii, Katsumi Adachi, Yoshito Fukata
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Publication number: 20130331150Abstract: An electronic device includes a housing, a display module, and a touch panel. On the housing, an opening is formed. The display module is fixed to the inside of the housing in such a way that a display surface faces the side of the opening. The touch panel is placed to be opposed to the display surface of the display module via a first elastic member placed on the display surface of the display module, and is fixed to the housing via a second elastic member placed on the housing. Hardness of the first elastic member is higher than that of the second elastic member.Type: ApplicationFiled: April 22, 2013Publication date: December 12, 2013Applicant: FUJITSU LIMITEDInventors: Tomohiro Butsusaka, Kei Kojima, Chikara Kobayashi, Masahiko Ina, Shigehiro Fujii
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Publication number: 20110209890Abstract: In a seal structure sealing a housing for passing a signal line therethrough, the seal structure includes: a first case; a second case joined to the first case to define the housing, and provided with a recess portion through which the signal line passes at a joining surface joining the first case; a first seal member arranged on a bottom surface of the recess portion, and mounting the signal line; a second seal member including a gelatinous composition arranged to cover the signal line arranged on the first seal member; and a third seal member arranged between the first and second cases, and pushing the second case.Type: ApplicationFiled: February 24, 2011Publication date: September 1, 2011Applicant: FUJITSU LIMITEDInventors: Shingo Yamaguchi, Satoshi Watanabe, Kohei Choraku, Shigehiro Fujii, Katsumi Adachi, Yoshito Fukata
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Patent number: 7265721Abstract: A portable terminal apparatus can improve a communication efficiency while attempting a miniaturization of a housing. The portable terminal apparatus has a housing that accommodates component parts therein. An antenna and a battery are accommodated in the housing. The antenna is arranged so as to surround the battery.Type: GrantFiled: September 8, 2004Date of Patent: September 4, 2007Assignee: Fujitsu LimitedInventors: Shigehiro Fujii, Yoshihiro Hirabayashi, Katsumi Adachi, Ken-etsu Furuki, Takahiro Shin, Yoshihiro Ono
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Publication number: 20060100003Abstract: A folding-type electronic device, such as a portable telephone, is provided with a functional component such as a switch that a user can operate regardless of whether the device is in the opened state or in the closed state, without increasing the number of parts and without expanding the mounting space. The functional component, such as a rotation switch 5, is mounted on the space between a pair of bearing mechanisms 4 that are provided between the main casing 2 and the sub-casing 3. The user can access and operate the functional component, either when the device is in an opened state or in a closed state.Type: ApplicationFiled: August 25, 2003Publication date: May 11, 2006Applicant: Fujitsu LimitedInventors: Katsushige Kohri, Katsumi Adachi, Shigehiro Fujii, Yoshito Fukata, Junji Wakihara
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Patent number: 6995721Abstract: A portable terminal apparatus can attain a cost reduction and miniaturization. An antenna is accommodated in a housing of the portable terminal apparatus. The antenna includes a plurality of independent antenna wiring portions formed on a flexible base. A printed-wiring board, accommodated in the housing, has a wiring pattern connected to the antenna. An intersection part is provided in the printed-wiring board where a part of the wiring pattern crosses another part of the wiring pattern so as to connect the antenna wiring portions in a loop form.Type: GrantFiled: September 3, 2004Date of Patent: February 7, 2006Assignee: Fujitsu LimitedInventors: Ken-etsu Furuki, Takahiro Shin, Yoshihiro Ono, Shinichiro Inui, Shigehiro Fujii, Junji Wakihara
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Publication number: 20050225487Abstract: A portable terminal apparatus can improve a communication efficiency while attempting a miniaturization of a housing. The portable terminal apparatus has a housing that accommodates component parts therein. An antenna and a battery are accommodated in the housing. The antenna is arranged so as to surround the battery.Type: ApplicationFiled: September 8, 2004Publication date: October 13, 2005Applicant: FUJITSU LIMITEDInventors: Shigehiro Fujii, Yoshihiro Hirabayashi, Katsumi Adachi, Ken-etsu Furuki, Takahiro Shin, Yoshihiro Ono
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Publication number: 20050225486Abstract: A portable terminal apparatus can attain a cost reduction and miniaturization. An antenna is accommodated in a housing of the portable terminal apparatus. The antenna includes a plurality of independent antenna wiring portions formed on a flexible base. A printed-wiring board, accommodated in the housing, has a wiring pattern connected to the antenna. An intersection part is provided in the printed-wiring board where a part of the wiring pattern crosses another part of the wiring pattern so as to connect the antenna wiring portions in a loop form.Type: ApplicationFiled: September 3, 2004Publication date: October 13, 2005Applicant: FUJITSU LIMITEDInventors: Ken-etsu Furuki, Takahiro Shin, Yoshihiro Ono, Shinichiro Inui, Shigehiro Fujii, Junji Wakihara
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Patent number: 6915742Abstract: A blanket cylinder washing method for use in a web offset printing press. A blanket cylinder is rotated independently of running of a web, with the blanket cylinder thrown off, preferably, the blanket cylinder is rotated at a speed V1 higher than a running speed V0 of the web, and the blanket cylinder is washed. It is thereby possible to decrease the amount of spoilage generated when the blanket cylinder is washed.Type: GrantFiled: September 24, 2002Date of Patent: July 12, 2005Assignee: Mitsubishi Heavy Industries, Ltd.Inventors: Shinichiro Senoo, Yoshinori Nakaya, Shigehiro Fujii
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Publication number: 20030066450Abstract: A blanket cylinder washing method for use in a web offset printing press. A blanket cylinder is rotated independently of running of a web, with the blanket cylinder thrown off, preferably, the blanket cylinder is rotated at a speed V1 higher than a running speed V0 of the web, and the blanket cylinder is washed. It is thereby possible to decrease the amount of spoilage generated when the blanket cylinder is washed.Type: ApplicationFiled: September 24, 2002Publication date: April 10, 2003Inventors: Shinichiro Senoo, Yoshinori Nakaya, Shigehiro Fujii
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Patent number: 5448344Abstract: A flash lamp fixing with a simple structure, capable of obtaining an even distribution of high-level luminous energy over a large area on the surface of a paper sheet illuminated by a flash lamp. In the flash lamp fixing device, the half breadth L.sub.1 of the aperture of the reflector is set so as to satisfy the equation V/T.gtoreq.L.sub.1 .gtoreq.V/T-L.sub.2 /2, where V is the conveying speed of a paper sheet; T is the flash cycle of the flash lamp; L.sub.1 is the half breadth of the aperture of the reflector; and L.sub.2 is the length of an area in which fixing can be done by one flash of the flash lamp. Where .theta..sub.1 represents the included angle between a tangent which passes through one of aperture edges, being tangent to the flash lamp on the side of the aperture and the plane of the aperture; and .theta..sub.Type: GrantFiled: October 26, 1993Date of Patent: September 5, 1995Assignee: Fujitsu LimitedInventors: Tatsuya Itakura, Rika Nishiwaki, Tadayoshi Nakata, Shigehiro Fujii, Tomoaki Fukuda, Naoyuki Fujimoto, Mitsuhiro Hirohata, Yoshizi Atsumi