Patents by Inventor Yasukazu Watanabe
Yasukazu Watanabe 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: 6916873Abstract: A liquid thermosetting resin composition comprises (A) an epoxy resin, (B) a curing catalyst, and (C) a filler and is characterized by exhibiting a viscosity at 25° C. of not more than 1,500 dPa.s, a gel time of not less than 300 seconds at a temperature at which the composition exhibits a melt viscosity of not more than 10 dPa.s, and a gel time at 130° C. of not more than 600 seconds. In the production of a printed wiring board by superposing an interlaminar resin insulating layer and a conductive circuit on the surface of the wiring board having a conductive circuit pattern including hole parts, a hole filling process is performed by filling the hole parts mentioned above with the composition mentioned above, effecting precure of the composition by heating, then polishing and removing parts of the precured composition protruding from a surface defining the hole parts, and further heating the precured composition till final curing.Type: GrantFiled: October 31, 2002Date of Patent: July 12, 2005Assignee: Taiyo Ink Manufacturning Co., Ltd.Inventors: Rieko Yamamoto, Norio Kimura, Kyoichi Yoda, Yasukazu Watanabe
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Patent number: 6609745Abstract: A seat device of a vehicle including a substantially flat floor surface substantially extending across a full cabin space of the vehicle, front row seats, center row seats and a rear row seat disposed in a longitudinal direction of the vehicle on the floor surface, a seat storage pan extending rearward the rear row seat and downward a level of the floor surface, the front row seats being disposed with a space, the center row seats including a plurality of seats in which at least one of the seats is movable in a lateral direction of the vehicle. When the rear row seat is received in the seat storage pan, a substantially flat and continuous surface of a substantially same level as the floor surface is formed rearward the center row seats to a rear end of the cabin space with a substantially full width of the cabin space.Type: GrantFiled: June 13, 2002Date of Patent: August 26, 2003Assignee: Mazda Motor CorporationInventors: Tamio Miyahara, Kazuhiro Matsuhashi, Masahiro Maruyama, Yasukazu Watanabe, Akira Itoh
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Publication number: 20030129383Abstract: A liquid thermosetting resin composition comprises (A) an epoxy resin, (B) a curing catalyst, and (C) a filler and is characterized by exhibiting a viscosity at 25° C. of not more than 1,500 dPa.s, a gel time of not less than 300 seconds at a temperature at which the composition exhibits a melt viscosity of not more than 10 dPa.s, and a gel time at 130° C. of not more than 600 seconds. In the production of a printed wiring board by superposing an interlaminar resin insulating layer and a conductive circuit on the surface of the wiring board having a conductive circuit pattern including hole parts, a hole filling process is performed by filling the hole parts mentioned above with the composition mentioned above, effecting precure of the composition by heating, then polishing and removing parts of the precured composition protruding from a surface defining the hole parts, and further heating the precured composition till final curing.Type: ApplicationFiled: October 31, 2002Publication date: July 10, 2003Inventors: Rieko Yamamoto, Norio Kimura, Kyoichi Yoda, Yasukazu Watanabe
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Publication number: 20020153740Abstract: A seat device of a vehicle including a substantially flat floor surface substantially extending across a full cabin space of the vehicle, front row seats, center row seats and a rear row seat disposed in a longitudinal direction of the vehicle on the floor surface, a seat storage pan extending rearward the rear row seat and downward a level of the floor surface, the front row seats being disposed with a space, the center row seats including a plurality of seats in which at least one of the seats is movable in a lateral direction of the vehicle. When the rear row seat is received in the seat storage pan, a substantially flat and continuous surface of a substantially same level as the floor surface is formed rearward the center row seats to a rear end of the cabin space with a substantially full width of the cabin space.Type: ApplicationFiled: June 13, 2002Publication date: October 24, 2002Inventors: Tamio Miyahara, Kazuhiro Matsuhashi, Masahiro Maruyama, Yasukazu Watanabe, Akira Itoh
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Patent number: 6435590Abstract: A seat device of a vehicle including a substantially flat floor surface substantially extending across a full cabin space of the vehicle, front row seats, center row seats and a rear row seat disposed in a longitudinal direction of the vehicle on the floor surface, a seat storage pan extending rearward the rear row seat and downward a level of the floor surface, the front row seats being disposed with a space, the center row seats including a plurality of seats in which at least one of the seats is movable in a lateral direction of the vehicle. When the rear row seat is received in the seat storage pan, a substantially flat and continuous surface of a substantially same level as the floor surface is formed rearward the center row seats to a rear end of the cabin space with a substantially full width of the cabin space.Type: GrantFiled: September 18, 2001Date of Patent: August 20, 2002Assignee: Mazda Motor CorporationInventors: Tamio Miyahara, Kazuhiro Matsuhashi, Masahiro Maruyama, Yasukazu Watanabe, Akira Itoh
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Publication number: 20020011737Abstract: A seat device of a vehicle including a substantially flat floor surface substantially extending across a full cabin space of the vehicle, front row seats, center row seats and a rear row seat disposed in a longitudinal direction of the vehicle on the floor surface, a seat storage pan extending rearward the rear row seat and downward a level of the floor surface, the front row seats being disposed with a space, the center row seats including a plurality of seats in which at least one of the seats is movable in a lateral direction of the vehicle. When the rear row seat is received in the seat storage pan, a substantially flat and continuous surface of a substantially same level as the floor surface is formed rearward the center row seats to a rear end of the cabin space with a substantially full width of the cabin space.Type: ApplicationFiled: September 18, 2001Publication date: January 31, 2002Inventors: Tamio Miyahara, Kazuhiro Matsuhashi, Masahiro Maruyama, Yasukazu Watanabe, Akira Itoh
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Patent number: 6129405Abstract: A seat device of a vehicle including a substantially flat floor surface substantially extending across a full cabin space of the vehicle, front row seats, center row seats and a rear row seat disposed in a longitudinal direction of the vehicle on the floor surface, a seat storage pan extending rearward the rear row seat and downward a level of the floor surface, the front row seats being disposed with a space, the center row seats including a plurality of seats in which at least one of the seats is movable in a lateral direction of the vehicle. When the rear row seat is received in the seat storage pan, a substantially flat and continuous surface of a substantially same level as the floor surface is formed rearward the center row seats to a rear end of the cabin space with a substantially full width of the cabin space.Type: GrantFiled: March 1, 1999Date of Patent: October 10, 2000Assignee: Mazda Motor CorporationInventors: Tamio Miyahara, Kazuhiro Matsuhashi, Masahiro Maruyama, Yasukazu Watanabe, Akira Ito
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Patent number: 5325585Abstract: The front portion of a roof panel has left-hand and right-hand roof opening sections, each roof opening section being wide open without a roof side rail on its transversely outer side. A movable roof member is mounted on the roof opening sections so as to be movable longitudinally through a base frame fixed to the body of a vehicle, thereby opening the roof opening sections when the movable roof member is moved in its rear position and closing it when it is moved in its front position. The base frame contains a front section to be mounted to a front header of the body, a rear section to be mounted to a front edge portion of a rear roof panel section, a middle section for connecting middle portions of the front section and the rear section, and a guide section extending rearward from a transversely outer side portion of the rear section.Type: GrantFiled: September 3, 1992Date of Patent: July 5, 1994Assignee: Mazda Motor CorporationInventors: Katsuaki Sasaki, Tomonori Otsubo, Tomoo Taguchi, Yoshihiro Konno, Yasukazu Watanabe, Shigefumi Kohno
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Patent number: 5203600Abstract: An automotive vehicle has a rear header disposed at a rear end of the roof and above a rear seat. For example, in the event where the automotive vehicle is about to roll, the seat back of the rear seat is leaned forwards and the upper end portion of the seat back is leaned forwards, thereby forcibly repositioning the head of the rear passenger seated on the rear seat to the position remoter from the back window panel.Type: GrantFiled: July 1, 1991Date of Patent: April 20, 1993Assignee: Mazda Motor CorporationInventors: Yasukazu Watanabe, Hidemi Aoki, Masatoshi Takayama, Tadashi Ioka, Katsumi Sakane, Noritaka Sakiyama, Yasunari Hirotani, Naomi Mitani, Kazuhiro Ushijima
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Patent number: RE39101Abstract: A seat device of a vehicle including a substantially flat floor surface substantially extending across a full cabin space of the vehicle, front row seats, center row seats and a rear row seat disposed in a longitudinal direction of the vehicle on the floor surface, a seat storage pan extending rearward the rear row seat and downward a level of the floor surface, the front row seats being disposed with a space, the center row seats including a plurality of seats in which at least one of the seats is movable in a lateral direction of the vehicle. When the rear row seat is received in the seat storage pan, a substantially flat and continuous surface of a substantially same level as the floor surface is formed rearward the center row seats to a rear end of the cabin space with a substantially full width of the cabin space.Type: GrantFiled: August 5, 2004Date of Patent: May 23, 2006Assignee: Mazda Motor CorporationInventors: Tamio Miyahara, Kazuhiro Matsuhashi, Masahiro Maruyama, Yasukazu Watanabe, Akira Itoh