Patents by Inventor Shunji Hashimoto
Shunji Hashimoto 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: 6761769Abstract: An applicator has a rubber heater (51) attached to the outer peripheral surface of the application member (4) in the vicinity of a nozzle (3). Thereby, the temperature in the vicinity of the nozzle (3) is controlled by a control unit by detecting the temperature using a thermal resistor (52). A change in the viscosity of the viscous material (2) is prevented by keeping the temperature substantially constant, so that the volume of the viscous material from the nozzle (3) is stabilized.Type: GrantFiled: February 15, 2002Date of Patent: July 13, 2004Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Yuzuru Inaba, Eiichiro Terayama, Naoichi Chikahisa, Shunji Hashimoto
-
Publication number: 20020112821Abstract: An applicator has a rubber heater (51) attached to the outer peripheral surface of the application member (4) in the vicinity of a nozzle (3). Thereby, the temperature in the vicinity of the nozzle (3) is controlled by a control unit by detecting the temperature using a thermal resistor (52). A change in the viscosity of the viscous material (2) is prevented by keeping the temperature substantially constant, so that the volume of the viscous material from the nozzle (3) is stabilized.Type: ApplicationFiled: February 15, 2002Publication date: August 22, 2002Inventors: Yuzuru Inaba, Eiichiro Terayama, Naoichi Chikahisa, Shunji Hashimoto
-
Patent number: 6151770Abstract: A chip inductor of a sealed type having a square-shaped winding comprises a bobbin for winding, which has a square-shaped flange on its both ends, and a metal terminal sticking out from the outer side surface of each respective flange and each respective metal terminal being bent inside each respective flange upward so as to stick out to the upper side surface of the flange, also have the foregoing metal terminal further bent along the upper side surface of the flange, and further make insert-molding of the foregoing bent terminal possible to form the bobbin for winding.Type: GrantFiled: November 23, 1998Date of Patent: November 28, 2000Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Shunji Hashimoto, Mikio Taoka, Hideo Nakano
-
Patent number: 6118364Abstract: The object of the present invention is to provide a chip inductor structured for miniaturization excellent mass-producibility and high reliability.A chip inductor of a sealed type having a square-shaped winding comprises a bobbin for winding, which has a square-shaped flange on its both ends, and a metal terminal sticking out from the outer side surface of each respective flange and each respective metal terminal being bent inside each respective flange upward so as to stick out to the upper side surface of the flange, also have the foregoing metal terminal further bent along the upper side surface of the flange, and further make insert-molding of the foregoing bent terminal possible to form the bobbin for winding.Type: GrantFiled: June 21, 1999Date of Patent: September 12, 2000Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Shunji Hashimoto, Mikio Taoka, Hideo Nakano
-
Patent number: 5977857Abstract: The object of the present invention is to provide a chip inductor structured for miniaturization, excellent mass-producibility and high reliability.A chip inductor of a sealed type having a square-shaped winding comprises a bobbin for winding, which has a square-shaped flange on its both ends, and a metal terminal sticking out from the outer side surface of each respective flange and each respective metal terminal being bent inside each respective flange upward so as to stick out to the upper side surface of the flange, also have the foregoing metal terminal further bent along the upper side surface of the flange, and further make insert-molding of the foregoing bent terminal possible to form the bobbin for winding.Type: GrantFiled: October 21, 1997Date of Patent: November 2, 1999Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Shunji Hashimoto, Mikio Taoka, Hideo Nakano
-
Patent number: 5748065Abstract: The object of the present invention is to provide a chip inductor structured for miniaturization, excellent mass-producibility and high reliability. The present invention discloses a chip inductor of a sealed type having a square-shaped winding comprising a bobbin a winding, which has a square-shaped flange on its both ends, and a metal terminal sticking out from the outer side surface of each respective flange with each respective metal terminal being bent inside each respective flange upward so as to stick out to the upper side surface of the flange, and also having the foregoing metal terminal further bent along the upper side surface of the flange, making it possible to insert mold the foregoing bent terminal forming the bobbin for a winding.Type: GrantFiled: March 29, 1995Date of Patent: May 5, 1998Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Shunji Hashimoto, Mikio Taoka, Hideo Nakano
-
Patent number: 5227745Abstract: A line filter assembly adapted to be inserted in an electrical power supply circuit of various electronic appliances for avoiding an invasion and leakage of noise include first and second core members each having a pair of opposite arms connected together through a common bridge. Coils are formed on the arms of each of the core members in such a manner that directions of magnetic fluxes produced in the closed magnetic circuit as a result of flow of line currents counteract while the same coils are so arranged that the magnetic fluxes produced in the closed magnetic circuit as a result of the flow of the line currents are oriented in the same direction.Type: GrantFiled: April 30, 1992Date of Patent: July 13, 1993Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Toshinori Oda, Shunji Hashimoto, Tatsuya Mori
-
Patent number: 5155457Abstract: A line filter assembly adapted to be inserted in an electrical power supply circuit of various electronic appliances for avoiding an invasion and leakage of noise includes first and second core members each having a pair of opposite arms connected together through a common bridge. Coils are formed on the arms of each of the core members in such a manner that directions of magnetic fluxes produced in the closed magnetic circuit as a result of flow of line currents counteract while the same coils are so arranged that the magnetic fluxes produced in the closed magnetic circuit as a result of the flow of the line currents are oriented in the same direction.Type: GrantFiled: June 17, 1991Date of Patent: October 13, 1992Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Toshinori Oda, Shunji Hashimoto, Tatsuya Mori