Patents by Inventor Kazuhiro Suga
Kazuhiro Suga 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: 6622162Abstract: An electronic document circulating system utilizing a network, to attain simplification of the operation procedure by a transmitting person and facilitation of the temporary circulation of a document, a circulation control unit circulates the circular document indicated by document management information stored in a document management information store unit based on circulation control information indicative of a circular route of the circular document stored in a circulation control information store unit and role definition information for relating a plurality of users to a role shared among equal users stored in a role definition information store unit. The circular document is transmitted to a user selected based on a predetermined criterion, of users in the role designated by the transmitting person. When the document is transmitted for consultation, temporary circulation control information is set and the exact document is returned.Type: GrantFiled: June 15, 2001Date of Patent: September 16, 2003Assignee: Hitachi, Ltd.Inventors: Ariko Kawasaki, Hiroshi Majima, Hisashi Ono, Kazuhiro Suga, Takashi Horiuchi, Tetsuji Toge
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Patent number: 6526425Abstract: A digitized document circulating system includes a unit provided in a transmission source of a digitized document and for sending the digitized document, a unit for delivering the digitized document to a transmission destination to thereby circulate the digitized document, a unit provided in the transmission destination and for receiving the digitized document, a unit operated by the delivery unit and for obtaining a circulation history containing delivery time, an identifier of the digitized document, the transmission source and the transmission destination, a unit for reading the circulation history and transferring the circulation history to a requester in response to a request for the circulation history issued from the requester, and a unit for displaying the circulation history received.Type: GrantFiled: March 20, 2001Date of Patent: February 25, 2003Assignee: Hitachi, Ltd.Inventors: Yuichi Mori, Kazuyasu Tsuiki, Hiroshi Majima, Kenichi Aoshima, Shunsuke Akifuji, Tetsuji Toge, Kazuhiro Suga
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Patent number: 6516328Abstract: A digitized document circulating system includes a unit provided in a transmission source of a digitized document and for sending the digitized document, a unit for delivering the digitized document to a transmission destination to thereby circulate the digitized document, a unit provided in the transmission destination and for receiving the digitized document, a unit operated by the delivery unit and for obtaining a circulation history containing delivery time, an identifier of the digitized document, the transmission source and the transmission destination, a unit for reading the circulation history and transferring the circulation history to a requester in response to a request for the circulation history issued from the requester, and a unit for displaying the circulation history received.Type: GrantFiled: March 27, 1998Date of Patent: February 4, 2003Assignee: Hitachi, Ltd.Inventors: Yuichi Mori, Kazuyasu Tsuiki, Hiroshi Majima, Kenichi Aoshima, Shunsuke Akifuji, Tetsuji Toge, Kazuhiro Suga
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Patent number: 6502087Abstract: A work flow management system has circulation control functions for carrying out branching, queuing, dividing, broadcasting, recovering, holding and substitute of a circulation material in the work flow system that carries out at automatic sequential circulation of electronic information. Thus, a work requiring a complex circulation control can be done by an electronic system. The work flow management system includes a circulation material sending and receiving unit which has functions of entering, sending, receiving, referencing and updating a circulation material for the users who are the subscribers of the work flow system, the circulation material defining unit which defines a circulation destination and the circulation control for the users who manage the work flow, and the circulation material control unit which circulates a circulation material in accordance with circulation definitions defined by the circulation material defining unit.Type: GrantFiled: June 12, 2000Date of Patent: December 31, 2002Assignee: Hitachi, Ltd.Inventors: Kazuyasu Tsuiki, Hiroshi Majima, Hisashi Ono, Kazuhiro Suga, Tetsuji Toge, Shunsuke Akifuji
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Publication number: 20020164458Abstract: The main object of the present invention is to provide an electromagnetic wave-shielding construction material which can cut-off electromagnetic waves at low costs in an efficient manner and a method for the production of the electromagnetic wave-shielding construction material. In order to achieve the above-mentioned object, the present invention provides an electromagnetic wave-shielding construction material comprising laminating an electromagnetic wave-shielding sheet, prepared by forming a conductive ink layer on one surface of a base material sheet by printing, on at least one plate surface of a panel section formed of a mixed material consisting of major panel components and a conductive material such that the conductive ink layer is in contact with the plate surface.Type: ApplicationFiled: November 27, 2001Publication date: November 7, 2002Inventors: Kazuhiro Suga, Hironori Kamiyama, Michio Nishi, Katsumi Tada, Tetsuo Endo, Kiyomitsu Hasegawa, Akira Nonaka
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Publication number: 20010047371Abstract: In an electronic document circulating system utilizing a network, in order to attain simplification of the operation procedure by a transmitting person and facilitation of the temporary circulation of a document, a circulation control unit circulates the circular document indicated by document management information stored in a document management information store unit on the basis of circulation control information indicative of a circular route of the circular document stored in a circulation control information store unit and role definition information for relating a plurality of users to a role shared among equal users stored in a role definition information store unit. In the circulation, the circular document is transmitted to a user selected by the system on the basis of a predetermined criterion, of users in the role designated by the transmitting person.Type: ApplicationFiled: June 15, 2001Publication date: November 29, 2001Inventors: Ariko Kawasaki, Hiroshi Majima, Hisashi Ono, Kazuhiro Suga, Takashi Horiuchi, Tetsuji Toge
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Patent number: 6291109Abstract: A duplicating photosensitive material film is brought into close contact with an ND glass reduced in thickness so as to become flexible or a flexible sheet or an ND glass coated with a cushioning layer through an optical contacting liquid containing a surface active agent. In addition, a spacer is interposed between a hologram original plate and a duplicating photosensitive material, and a space defined by the spacer is filled with an optical contacting liquid, thereby regulating the thickness of the optical contacting liquid layer with the spacer. Therefore, when pressure is applied, the optical contacting liquid is uniformly pressed, so that it can be made uniform and thin in thickness. Accordingly, it is possible to prevent a failure of duplication of a hologram image due to undesirable flow of the optical contacting liquid.Type: GrantFiled: May 26, 1999Date of Patent: September 18, 2001Assignee: Dai Nippon Printing Co., Ltd.Inventors: Kazuhiro Suga, Atsushi Sekiguchi, Kenji Ueda, Hiroyuki Nishimura
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Patent number: 6279031Abstract: In an electronic document circulating system utilizing a network, in order to attain simplification of the operation procedure by a transmitting person and facilitation of the temporary circulation of a document, a circulation control unit circulates the circular document indicated by document management information stored in a document management information store unit on the basis of circulation control information indicative of a circular route of the circular document stored in a circulation control information store unit and role definition information for relating a plurality of users to a role shared among equal users stored in a role definition information store unit. In the circulation, the circular document is transmitted to a user selected by the system on the basis of a predetermined criterion, of users in the role designated by the transmitting person.Type: GrantFiled: July 29, 1998Date of Patent: August 21, 2001Assignee: Hitachi, Ltd.Inventors: Ariko Kawasaki, Hiroshi Majima, Hisashi Ono, Kazuhiro Suga, Takashi Horiuchi, Tetsuji Toge
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Publication number: 20010013044Abstract: A digitized document circulating system including a unit provided in a transmission source of a digitized document and for sending the digitized document, a unit for delivering the digitized document to a transmission destination to thereby circulate the digitized document, a unit provided in the transmission destination and for receiving the digitized document, a unit operated by the delivery unit and for obtaining a circulation history containing delivery time, an identifier of the digitized document, the transmission source and the transmission destination, a unit for reading the circulation history and transferring the circulation history to a requester in response to a request for the circulation history issued from the requester, and a unit for displaying the circulation history received.Type: ApplicationFiled: March 20, 2001Publication date: August 9, 2001Inventors: Yuichi Mori, Kazuyasu Tsuiki, Hiroshi Majima, Kenichi Aoshima, Shunsuke Akifuji, Tetsuji Toge, Kazuhiro Suga
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Patent number: 6144955Abstract: A work flow management system has circulation control functions for carrying out branching, queuing, dividing, broadcasting, recovering, holding and substitute of a circulation material in the work flow system that carries out an automatic sequential circulation of electronic information. Thus, a work requiring a complex circulation control can be done by an electronic system. The work flow management system includes a circulation material sending and receiving unit which has functions of entering, sending, receiving, referencing and updating a circulation material for the users who are the subscribers of the work flow system, the circulation material defining unit which defines a circulation destination and the circulation control for the users who manage the work flow, and the circulation material control unit which circulates a circulation material in accordance with circulation definitions defined by the circulation material defining unit.Type: GrantFiled: August 18, 1998Date of Patent: November 7, 2000Assignee: Hitachi, Ltd.Inventors: Kazuyasu Tsuiki, Hiroshi Majima, Hisashi Ono, Kazuhiro Suga, Tetsuji Toge, Shunsuke Akifuji
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Patent number: 5985490Abstract: A duplicating photosensitive material film is brought into close contact with an ND glass reduced in thickness so as to become flexible or a flexible sheet or an ND glass coated with a cushioning layer through an optical contacting liquid containing a surface active agent. In addition, a spacer is interposed between a hologram original plate and a duplicating photosensitive material, and a space defined by the spacer is filled with an optical contacting liquid, thereby regulating the thickness of the optical contacting liquid layer with the spacer. Therefore, when pressure is applied, the optical contacting liquid is uniformly pressed, so that it can be made uniform and thin in thickness. Accordingly, it is possible to prevent a failure of duplication of a hologram image due to undesirable flow of the optical contacting liquid.Type: GrantFiled: April 7, 1997Date of Patent: November 16, 1999Assignee: Dai Nippon Printing Co., Ltd.Inventors: Kazuhiro Suga, Atsushi Sekiguchi, Kenji Ueda, Hiroyuki Nishimura
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Patent number: 5940829Abstract: A work flow management system has circulation control functions for carrying out branching, queuing, dividing, broadcasting, recovering, holding and substitute of a circulation material in the work flow system that carries out an automatic sequential circulation of electronic information. Thus, a work requiring a complex circulation control can be done by an electronic system. The work flow management system includes a circulation material sending and receiving unit which has functions of entering, sending, receiving, referencing and updating a circulation material for the users who are the subscribers of the work flow system, the circulation material defining unit which defines a circulation destination and the circulation control for the users who manage the work flow, and the circulation material control unit which circulates a circulation material in accordance with circulation definitions defined by the circulation material defining unit.Type: GrantFiled: September 21, 1995Date of Patent: August 17, 1999Assignee: Hitachi, Ltd.Inventors: Kazuyasu Tsuiki, Hiroshi Majima, Hisashi Ono, Kazuhiro Suga, Tetsuji Toge, Shunsuke Akifuji
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Patent number: 5848248Abstract: In an electronic document circulating system utilizing a network, in order to attain simplification of the operation procedure by a transmitting person and facilitation of the temporary circulation of a document, a circulation control unit circulates the circular document indicated by document management information stored in a document management information store unit on the basis of circulation control information indicative of a circular route of the circular document stored in a circulation control information store unit and role definition information for relating a plurality of users to a role shared among equal users stored in a role definition information store unit. In the circulation, the circular document is transmitted to a user selected by the system on the basis of a predetermined criterion, of users in the role designated by the transmitting person.Type: GrantFiled: November 25, 1997Date of Patent: December 8, 1998Assignee: Hitachi, Ltd.Inventors: Ariko Kawasaki, Hiroshi Majima, Hisashi Ono, Kazuhiro Suga, Takashi Horiuchi, Tetsuji Toge
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Patent number: 5767847Abstract: A digitized document circulating system includes a unit provided in a transmission source of a digitized document and for sending the digitized document, a unit for delivering the digitized document to a transmission destination to thereby circulate the digitized document, a unit provided in the transmission destination and for receiving the digitized document, a unit operated by the delivery unit and for obtaining a circulation history containing delivery time, an identifier of the digitized document, the transmission source and the transmission destination, a unit for reading the circulation history and transferring the circulation history to a requester in response to a request for the circulation history issued from the requester, and a unit for displaying the circulation history received.Type: GrantFiled: September 21, 1995Date of Patent: June 16, 1998Assignee: Hitachi, Ltd.Inventors: Yuichi Mori, Kazuyasu Tsuiki, Hiroshi Majima, Kenichi Aoshima, Shunsuke Akifuji, Tetsuji Toge, Kazuhiro Suga
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Patent number: 5660954Abstract: A duplicating photosensitive material film is brought into close contact with an ND glass reduced in thickness so as to become flexible or a flexible sheet or an ND glass coated with a cushioning layer through an optical contacting liquid containing a surface active agent. In addition, a spacer is interposed between a hologram original plate and a duplicating photosensitive material, and a space defined by the spacer is filled with an optical contacting liquid, thereby regulating the thickness of the optical contacting liquid layer with the spacer. Therefore, when pressure is applied, the optical contacting liquid is uniformly pressed, so that it can be made uniform and thin in thickness. Accordingly, it is possible to prevent a failure of duplication of a hologram image due to undesirable flow of the optical contacting liquid.Type: GrantFiled: January 9, 1995Date of Patent: August 26, 1997Assignee: Dai Nippon Printing Co., Ltd.Inventors: Kazuhiro Suga, Atsushi Sekiguchi, Kenji Ueda, Hiroyuki Nishimura
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Patent number: 5453338Abstract: A duplicating photosensitive material film is placed into close contact with a thin flexible ND glass or an ND glass coated with a cushioning layer through an optical contacting liquid containing a surface active agent. A spacer is interposed between a hologram original plate and the duplication photosensitive material, and the space defined by the spacer is filled with an optical contacting liquid, the spacer thereby regulating the thickness of the optical contacting liquid layer. In addition, a cushioning layer is provided on the inner side of an AR coated ND glass or on the upper side of the photosensitive material film, and another cushioning layer is provided on the side of an original plate protecting glass of the hologram original plate which is closer to the optical contacting liquid or on the lower side of the photosensitive material film. With this arrangement, even if dust enters, it can be effectively held inside the cushioning layers.Type: GrantFiled: March 30, 1993Date of Patent: September 26, 1995Assignee: Dai Nippon Printing Co., Ltd.Inventors: Kazuhiro Suga, Atsushi Sekiguchi, Kenji Ueda, Hiroyuki Nishimura