Patents by Inventor Akira Fujita

Akira Fujita 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: 7626671
    Abstract: An active matrix LCD device includes a TFT panel, a counter panel and liquid crystal interposed therebetween. The TFT panel includes a plurality of scanning lines and a plurality of common lines formed in one layer and extending in a row direction, and a plurality of signal lines extending in a column direction. A coupling line for coupling the common lines together is disposed outside the pixel array of the TFT panel, such as in a TCP mounted on the TFT panel and mounting thereon a driver IC for driving the scanning lines.
    Type: Grant
    Filed: June 14, 2005
    Date of Patent: December 1, 2009
    Assignee: NEC LCD Technologies, Ltd.
    Inventors: Shigeru Kimura, Hiroaki Tanaka, Akira Fujita, Kiyofumi Kudou, Takahiko Watanabe, Hiroyuki Uchida, Akitoshi Maeda
  • Publication number: 20090159172
    Abstract: Provided is a pneumatic tire manufacturing method capable of improving the productivity of pneumatic tires each having surface fasteners in its tire inner surface, and of avoiding manufacturing a pneumatic tire having a deteriorated uniformity, as well as of preventing engagement elements of each surface fastener from being crushed. Also, provided is a pneumatic tire manufactured by the pneumatic tire manufacturing method.
    Type: Application
    Filed: December 12, 2008
    Publication date: June 25, 2009
    Applicant: THE YOKOHAMA RUBBER CO., LTD.
    Inventors: Atsushi Tanno, Shiro Ogawa, Akira Fujita, Tomio Yamabe
  • Publication number: 20080123041
    Abstract: An electrode arranged on a device includes a gap that is tapered toward an edge of the device and is formed from an end portion of the electrode to a different end portion thereof.
    Type: Application
    Filed: October 30, 2007
    Publication date: May 29, 2008
    Applicant: NEC LCD TECHNOLOGIES, LTD.
    Inventor: Akira FUJITA
  • Publication number: 20080013030
    Abstract: In a display device including a flexible base panel and a display panel mounted on the base panel, a drive circuit component is arranged on a periphery of and spaced away from the display panel and mounted on the base panel. A deformation suppression member is disposed on the base panel at a predetermined portion between the display panel and the drive circuit component.
    Type: Application
    Filed: July 6, 2007
    Publication date: January 17, 2008
    Applicant: NEC LCD Technologies, Ltd.
    Inventor: Akira FUJITA
  • Publication number: 20070242207
    Abstract: In a flat display panel having a panel and a flexible board connected and fixed to each other through an anisotropic conductive film, a surface end of a solder resist formed on the flexible board is located to face a surface end of an insulating film layer formed on the panel. Conductive particles contained in the anisotropic conductive film flowing out during a compression bonding process aggregate in a non-connection region due to the thickness of the insulating resin layer. This makes it possible to substantially completely prevent the short-circuit problem due to the aggregation of the conductive particles.
    Type: Application
    Filed: April 13, 2007
    Publication date: October 18, 2007
    Applicant: NEC LCD TECHNOLOGIES
    Inventor: Akira FUJITA
  • Publication number: 20050248521
    Abstract: An active matrix LCD device includes a TFT panel, a counter panel and liquid crystal interposed therebetween. The TFT panel includes a plurality of scanning lines and a plurality of common lines formed in one layer and extending in a row direction, and a plurality of signal lines extending in a column direction. A coupling line for coupling the common lines together is disposed outside the pixel array of the TFT panel, such as in a TCP mounted on the TFT panel and mounting thereon a driver IC for driving the scanning lines.
    Type: Application
    Filed: June 14, 2005
    Publication date: November 10, 2005
    Applicant: NEC LCD TECHNOLOGIES, LTD
    Inventors: Shigeru Kimura, Hiroaki Tanaka, Akira Fujita, Kiyofumi Kudou, Takahiko Watanabe, Hiroyuki Uchida, Akitoshi Maeda
  • Patent number: 6930741
    Abstract: An active matrix LCD device includes a TFT panel, a counter panel and liquid crystal interposed therebetween. The TFT panel includes a plurality of scanning lines and a plurality of common lines formed in one layer and extending in a row direction, and a plurality of signal lines extending in a column direction. A coupling line for coupling the common lines together is disposed outside the pixel array of the TFT panel, such as in a TCP mounted on the TFT panel and mounting thereon a driver IC for driving the scanning lines.
    Type: Grant
    Filed: September 27, 2001
    Date of Patent: August 16, 2005
    Assignee: NEC LCD Technologies, Ltd.
    Inventors: Shigeru Kimura, Hiroaki Tanaka, Akira Fujita, Kiyofumi Kudou, Takahiko Watanabe, Hiroyuki Uchida, Akitoshi Maeda
  • Patent number: 6787900
    Abstract: A semiconductor module (18) includes a ring-shaped metal frame (13) having a bottom surface for contact with a top surface of an external heat sink (11) and serving as a mounting surface. The ring-shaped metal frame (13) has a flange (20) along an inner periphery thereof for engagement with an outer peripheral part of an insulating substrate (17) at a first main surface of a ceramic plate (1). The metal frame (13) is fastened to the external heat sink (11) by screws (12) or bonded to the external heat sink (11) with an adhesive. The flange (20) of the metal frame (13) fastened or bonded to the external heat sink (11) presses the outer peripheral part of the insulating substrate (17) toward the external heat sink (11). This pressing force holds the insulating substrate (17) in pressure contact with the external heat sink (11). The semiconductor module (18) avoids the problem of a decreasing pressing force resulting from deformation to ensure a satisfactory heat dissipating property over a long period of time.
    Type: Grant
    Filed: March 24, 2000
    Date of Patent: September 7, 2004
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Toshiaki Shinohara, Akira Fujita, Takanobu Yoshida
  • Patent number: 6683662
    Abstract: An interterminal anti-short-circuiting pattern is formed in an upper metal wire included in a connection terminal 3, for connecting to external driving LSI and the like, located on the projected portion of a bottom glass substrate 2. This pattern includes recess 4 and island 5 on which a contact hole 12a is formed through a protective insulating film. The protective insulating film has high residence to water penetration. Spread of the corrosion can be shut off by the recess surrounding the island. Short circuit occurrence due to interterminal current leak can be inhibited under high moisture conditions in the semiconductor device used for active matrix display, e.g. LCD panel.
    Type: Grant
    Filed: October 24, 2001
    Date of Patent: January 27, 2004
    Assignee: NEC LCD Technologies, Ltd.
    Inventors: Akira Fujita, Choei Sugitani
  • Publication number: 20030207068
    Abstract: A method of processing a product using fabric of the present invention comprises a marking treatment step to mark a position of connection with a trim cloth on a three-dimensional net member (a solid knitted fabric) 11 before uniting the solid knitted fabric which is one fabric and a trim cloth which is the other fabric. Accordingly, a cutting step of a fabric material can be facilitated so that cost of the cutting step can be reduced. Further, occurrence of a remnant at the time of cutting the fabric material can be reduced to almost zero, thereby the availability of the fabric material can be improved.
    Type: Application
    Filed: April 23, 2003
    Publication date: November 6, 2003
    Applicants: Delta Kogyo Co., Ltd, Delta Tooling Co., Ltd
    Inventors: Akira Fujita, Yumi Ogura, Aya Takahara
  • Patent number: 6633361
    Abstract: A LCD display device includes a LCD panel unit and a LCD driver (TCP) for driving the LCD panel unit. The panel terminals of the signal lines are bonded to respective TCP leads of the LCD driver. The panel terminal has a slit therein for inspection of the alignment of the panel terminal and the TCP lead. If the alignment is achieved, light does not pass the slit whereas if the alignment is incomplete, light passes the slit, whereby the misalignment is detected by human eyes.
    Type: Grant
    Filed: June 2, 2000
    Date of Patent: October 14, 2003
    Assignee: NEC LCD Technologies, Ltd.
    Inventor: Akira Fujita
  • Patent number: 6576247
    Abstract: The present invention provides a sustained-release aromatic, characterized in that the aromatic comprises at least one perfume derivative as an active component selected from glycosides of perfumes, phosphoric acid ester derivatives of perfumes, amino acid derivatives of perfumes and carboxylic acid derivatives of perfumes, and contains no enzyme or acid which decomposes the perfume derivative, wherein the perfume derivative is decomposed by bacteria usually present on the skin or yeast to release a perfume component to exhibit aroma. The present invention also provides a method for the detection of micro-organisms using the aforesaid sustained-release aromatic. As the sustained-release aromatic of the present invention releases a perfume component only when it is decomposed by micro-organisms such as bacteria usually present on the skin or yeast, the amount of perfumes to be used can be extremely reduced. The sustained-release aromatic of the present invention is also excellent in keeping aroma.
    Type: Grant
    Filed: March 8, 1999
    Date of Patent: June 10, 2003
    Assignee: Kanebo Ltd. and T. Hasegawa Co. Ltd.
    Inventors: Takeshi Ikemoto, Hiroko Nakatsugawa, Bun-ichi Okabe, Kazuo Ogino, Jun-ichi Matsui, Minoru Iwamoto, Akira Fujita, Masayoshi Inui
  • Publication number: 20030094682
    Abstract: A semiconductor module (18) includes a ring-shaped metal frame (13) having a bottom surface for contact with a top surface of an external heat sink (11) and serving as a mounting surface. The ring-shaped metal frame (13) has a flange (20) along an inner periphery thereof for engagement with an outer peripheral part of an insulating substrate (17) at a first main surface of a ceramic plate (1). The metal frame (13) is fastened to the external heat sink (11) by screws (12) or bonded to the external heat sink (11) with an adhesive. The flange (20) of the metal frame (13) fastened or bonded to the external heat sink (11) presses the outer peripheral part of the insulating substrate (17) toward the external heat sink (11). This pressing force holds the insulating substrate (17) in pressure contact with the external heat sink (11). The semiconductor module (18) avoids the problem of a decreasing pressing force resulting from deformation to ensure a satisfactory heat dissipating property over a long period of time.
    Type: Application
    Filed: March 24, 2000
    Publication date: May 22, 2003
    Inventors: Toshiaki Shinohara, Akira Fujita, Takanobu Yoshida
  • Patent number: 6480254
    Abstract: In a liquid crystal display apparatus, a glass substrate has connection terminals and a stepped section at an edge thereof. A liquid crystal display panel is mounted on the glass substrate and is electrically connected to the connection terminals. A flexible printed board has leads and an insulating layer partly covering the leads. The connection terminals are adhered by a conductive adhesive agent to the leads, so that the stepped section of the glass substrate receives an edge of the insulating layer.
    Type: Grant
    Filed: September 22, 2000
    Date of Patent: November 12, 2002
    Assignee: NEC Corporation
    Inventor: Akira Fujita
  • Publication number: 20020085157
    Abstract: An active matrix addressing LCD device having an active matrix substrate on which conductive lines are formed is provided, which suppress the Al hillock without complicating the structure of the lines and which decreases the electrical connection resistance increase at the terminals of the lines, thereby improving the connection reliability. The device comprises an active matrix substrate having a transparent, dielectric plate, thin-film transistors (TFTs) arranged on the plate, and pixel electrodes arranged on the plate. Gate electrodes of the TFTs and scan lines have a first multilevel conductive structure. Common electrodes and common lines may have the first multilevel conductive structure. Source and drain electrodes of the TFTs and signal lines may have a second multilevel conductive structure. Each of the first and second multilevel conductive structures includes a three-level TiN/Ti/Al or TiN/Al/Ti structure or a four-level TiN/Ti/Al/Ti structure.
    Type: Application
    Filed: December 28, 2001
    Publication date: July 4, 2002
    Applicant: NEC CORPORATION
    Inventors: Hiroaki Tanaka, Akira Fujita, Shigeru Kimura, Akitoshi Maeda, Takasuke Hayase
  • Publication number: 20020053667
    Abstract: An interterminal anti-short-circuiting pattern is formed in an upper metal wire included in a connection terminal 3, for connecting to external driving LSI and the like, located on the projected portion of a bottom glass substrate 2. This pattern includes recess 4 and island 5 on which a contact hole 12a is formed through a protective insulating film. The protective insulating film has high residence to water penetration. Spread of the corrosion can be shut off by the recess surrounding the island. Short circuit occurrence due to interterminal current leak can be inhibited under high moisture conditions in the semiconductor device used for active matrix display, e.g. LCD panel.
    Type: Application
    Filed: October 24, 2001
    Publication date: May 9, 2002
    Inventors: Akira Fujita, Choei Sugitani
  • Publication number: 20020036742
    Abstract: An active matrix LCD device includes a TFT panel, a counter panel and liquid crystal interposed therebetween. The TFT panel includes a plurality of scanning lines and a plurality of common lines formed in one layer and extending in a row direction, and a plurality of signal lines extending in a column direction. A coupling line for coupling the common lines together is disposed outside the pixel array of the TFT panel, such as in a TCP mounted on the TFT panel and mounting thereon a driver IC for driving the scanning lines.
    Type: Application
    Filed: September 27, 2001
    Publication date: March 28, 2002
    Applicant: NEC Corporation
    Inventors: Shigeru Kimura, Hiroaki Tanaka, Akira Fujita, Kiyofumi Kudou, Takahiko Watanabe, Hiroyuki Uchida, Akitoshi Maeda
  • Patent number: 6323931
    Abstract: An interterminal anti-short-circuiting pattern is formed in an upper metal wire included in a connection terminal 3, for connecting to external driving LSI and the like, located on the projected portion of a bottom glass substrate 2. This pattern includes recess 4 and island 5 on which a contact hole 12a is formed through a protective insulating film. The protective insulating film has high residence to water penetration. Spread of the corrosion can be shut off by the recess surrounding the island. Short circuit occurrence due to interterminal current leak can be inhibited under high moisture conditions in the semiconductor device used for active matrix display, e.g. LCD panel.
    Type: Grant
    Filed: September 27, 2000
    Date of Patent: November 27, 2001
    Assignee: NEC Corporation
    Inventors: Akira Fujita, Choei Sugitani
  • Patent number: 6184966
    Abstract: An interterminal anti-short-circuiting pattern is formed in an upper metal wire included in a connection terminal 3, for connecting to external driving LSI and the like, located on the projected portion of a bottom glass substrate 2. This pattern includes recess 4 and island 5 on which a contact hole 12a is formed through a protective insulating film. The protective insulating film has high residence to water penetration. Spread of the corrosion can be shut off by the recess surrounding the island. Short circuit occurrence due to interterminal current leak can be inhibited under high moisture conditions in the semiconductor device used for active matrix display, e.g. LCD panel.
    Type: Grant
    Filed: October 27, 1998
    Date of Patent: February 6, 2001
    Assignee: NEC Corporation
    Inventors: Akira Fujita, Choei Sugitani
  • Patent number: 6172730
    Abstract: In a liquid crystal display apparatus, a glass substrate has connection terminals and a stepped section at an edge thereof. A liquid crystal display panel is mounted on the glass substrate and is electrically connected to the connection terminals. A flexible printed board has leads and an insulating layer partly covering the leads. The connection terminals are adhered by a conductive adhesive agent to the leads, so that the stepped section of the glass substrate receives an edge of the insulating layer.
    Type: Grant
    Filed: March 5, 1999
    Date of Patent: January 9, 2001
    Assignee: NEC Corporation
    Inventor: Akira Fujita