Patents by Inventor Hiroyuki Tajima
Hiroyuki Tajima 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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Publication number: 20040262903Abstract: In the occupant protection device according to the present invention, a restraint body joined with a driving mechanism is located near a target area of a seated occupant while being surrounded by an interior decoration member. Upon predicting a collision of the vehicle, the driving mechanism is actuated to protrude the restraint body from an opening in the interior decoration member for restraining the movement of the target area upon collision by its side facing the occupant, and when the collision is avoided, the driving mechanism returns the protruded restraint body in the opening of the interior decoration member. The restraint body is provided in the vicinity of its outer periphery with a retaining hole, a clip to be inserted in and retained by the retaining hole, and a guide surface for guiding the clip into the retaining hole for helping the restraint body to return in the opening of the interior decoration member.Type: ApplicationFiled: June 24, 2004Publication date: December 30, 2004Inventors: Hiroyuki Tajima, Takahiko Sato, Akiyoshi Nagano, Masakazu Hashimoto, Toshikatsu Togawa, Osamu Fukawatase
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Publication number: 20040160042Abstract: A knee protecting airbag device comprises an airbag, an inflator, and a case housing the airbag and the inflator and arranged in front of a passenger. When the airbag extends and expands, it protrudes toward the rear of the vehicle from the opening of the case, to protect the knees of the passenger. The knee protecting airbag device further comprises a holding member having a mounting portion for mounting the knee protecting airbag device on the vehicle. The holding member holds the case. In the holding member, there are formed a communication hole and a support face arranged on the periphery of the communication hole. The communicating hole communicates with the opening of the case and allows the airbag extending and expanding to protrude therethrough. The support face can support the vehicle front side face of the extending and expanding airbag.Type: ApplicationFiled: February 11, 2004Publication date: August 19, 2004Inventors: Masahiro Takimoto, Toru Koyama, Chiharu Totani, Hikaru Ando, Takeshi Hosokawa, Hiroyuki Tajima, Yoshio Mizuno, Kazumasa Suzuki
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Patent number: 6739683Abstract: An ink jet recording apparatus includes a paper gap switching portion for switching paper gaps by moving a recording head, a pressing-force adjustment portion for applying a pressure to a following roller and releasing the pressure from the following roller so as to adjust a pressing force applied to a recording medium, and an operation member for controlling a driving operation of the paper gap switching portion and a driving operation for the pressing-force adjustment portion.Type: GrantFiled: October 1, 2001Date of Patent: May 25, 2004Assignee: Seiko Epson CorporationInventors: Masaki Shimomura, Hiroshi Asawa, Masahiro Isono, Yoichi Kobayashi, Koji Hashiuchi, Hiroyuki Tajima, Kenjiro Ishihara
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Patent number: 6715812Abstract: The present invention provides an improved method of mounting an assist grip to a body panel and related mounting structure elements that provide a removable attachment between the assist grip and the body panel and that simplify the manufacture of the body panel as well as the assembly and disassembly of the assist grip to the body panel.Type: GrantFiled: August 9, 2001Date of Patent: April 6, 2004Assignee: Toyoda Gosei Co., Ltd.Inventors: Yoshiyuki Sakuma, Takashi Hosokawa, Chiharu Totani, Hiroyuki Tajima
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Patent number: 6715789Abstract: A knee protecting airbag device, which is located in front of a passenger, comprises an airbag, an inflator, and a case housing the airbag and the inflator. When the airbag extends and expands, it protrudes toward the rear of the vehicle from the opening of the case, to protect the knees of the passenger. The knee protecting airbag device further comprises a holding member having a mounting portion for mounting the knee protecting airbag device on the vehicle. The holding member holds the case. In the holding member, there are a communication hole and a support face, which is arranged on the periphery of the communication hole. The communicating hole communicates with the opening of the case and allows the airbag to expand. The support face can support the front face of the extending and expanding airbag.Type: GrantFiled: May 9, 2002Date of Patent: April 6, 2004Assignee: Toyoda Gosei Co., Ltd.Inventors: Masahiro Takimoto, Toru Koyama, Chiharu Totani, Hikaru Ando, Takeshi Hosokawa, Hiroyuki Tajima, Yoshio Mizuno, Kazumasa Suzuki
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Publication number: 20030234549Abstract: A clip engages an assist grip with an engaging portion of the clip engaged with a clip insertion hole of an attachment part. The assist grip is mounted to a body panel by engaging a first locking pawl of the clip with a rear surface of the body panel, and engaging a second locking pawl of the clip with a front surface of the body panel. A pressure plug is fitted into a rear end gap portion of the clip when a cap on the attachment part is closed.Type: ApplicationFiled: May 14, 2003Publication date: December 25, 2003Inventors: Chiharu Totani, Shuji Inui, Hidenori Yokoyama, Hiroyuki Tajima, Takeshi Hosokawa, Hikaru Ando, Mitsuyoshi Ohno
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Publication number: 20030209891Abstract: A structure of arranging an vehicle occupant protecting apparatus for an automotive vehicle, which can prevent a pillar garnish from scattering when an air bag installed in a front pillar portion is expanded, is provided. An air bag 16 is housed within a space formed by a front pillar main body 38 and a pillar garnish 40 in a front pillar portion 20. When the air bag 16 expands, the pillar garnish 40 is pressed by an expanding pressure of the air bag 16, so that an opening for expanding the air bag 16 is formed between the front pillar main body 38 and the pillar garnish 40, and the air bag 16 expands into a vehicle cabin through the opening. Since a non-expanding portion is formed at the air bag 16 and a hinge portion 46 is formed at the pillar garnish 40, the expanding pressure applied to the pillar garnish 40 when the air bag 16 expand is low, so that the pillar garnish 40 can be easily opened through the hinge portion 46.Type: ApplicationFiled: May 19, 2003Publication date: November 13, 2003Inventors: Yasushi Kubota, Masamichi Aono, Goro Takahashi, Takuya Ohtsuka, Minoru Shibata, Yutaka Nagai, Hiroyuki Tajima, Fumitake Kobayashi, Hiroki Nakajima, Chiharu Totani, Tadao Tanaka, Katsunori Noto
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Publication number: 20030107202Abstract: A head-protecting airbag device includes an airbag cover mounted on the body of a vehicle for covering a folded airbag. The airbag cover includes an airbag cover body and a clip portion protruding from the back side of the airbag cover body. The clip portion is inserted into a retaining of the vehicle body and is retained by the vehicle body. The clip portion can establish two states: a first retaining state, in which the clip portion is so unextractably retained in the retaining hole that the clip portion cannot be pulled from the body; and a second retaining state, in which the clip portion is inserted farther into the retaining hole compared to the first retaining state and is extractably retained to permit extraction of the clip portion from the body. The head-protecting airbag device can firmly mount the airbag cover to and easily dismount the airbag cover from the vehicle body.Type: ApplicationFiled: September 30, 2002Publication date: June 12, 2003Inventors: Hiroyuki Tajima, Yutaka Nagai, Fumitake Kobayashi, Chiharu Totani, Yasuyuki Osawa, Yoshitaka Terada
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Patent number: 6565117Abstract: A structure of arranging an vehicle occupant protecting apparatus for an automotive vehicle, which can prevent a pillar garnish from scattering when an air bag installed in a front pillar portion is expanded, is provided. An air bag 16 is housed within a space formed by a front pillar main body 38 and a pillar garnish 40 in a front pillar portion 20. When the air bag 16 expands, the pillar garnish 40 is pressed by an expanding pressure of the air bag 16, so that an opening for expanding the air bag 16 is formed between the front pillar main body 38 and the pillar garnish 40, and the air bag 16 expands into a vehicle cabin through the opening. Since a non-expanding portion is formed at the air bag 16 and a hinge portion 46 is formed at the pillar garnish 40, the expanding pressure applied to the pillar garnish 40 when the air bag 16 expand is low, so that the pillar garnish 40 can be easily opened through the hinge portion 46.Type: GrantFiled: August 14, 2001Date of Patent: May 20, 2003Assignees: Toyota Jidosha Kabushiki Kaisha, Toyoda Gosei Co., Ltd.Inventors: Yasushi Kubota, Masamichi Aono, Goro Takahashi, Takuya Ohtsuka, Minoru Shibata, Yutaka Nagai, Hiroyuki Tajima, Fumitake Kobayashi, Hiroki Nakajima, Chiharu Totani, Tadao Tanaka, Katsunori Noto
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Patent number: 6565116Abstract: A head-protecting airbag device includes an airbag cover mounted on the body of a vehicle for covering a folded airbag. The airbag cover includes an airbag cover body and a clip portion protruding from the back side of the airbag cover body. The clip portion is inserted into a retaining of the vehicle body and is retained by the vehicle body. The clip portion can establish two states: a first retaining state, in which the clip portion is so unextractably retained in the retaining hole that the clip portion cannot be pulled from the body; and a second retaining state, in which the clip portion is inserted farther into the retaining hole compared to the first retaining state and is extractably retained to permit extraction of the clip portion from the body. The head-protecting airbag device can firmly mount the airbag cover to and easily dismount the airbag cover from the vehicle body.Type: GrantFiled: June 2, 2000Date of Patent: May 20, 2003Assignee: Toyoda Gosei Co., Ltd.Inventors: Hiroyuki Tajima, Yutaka Nagai, Fumitake Kobayashi, Chiharu Totani, Yasuyuki Osawa, Yoshitaka Terada
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Patent number: 6485048Abstract: A head protection air bag apparatus comprises an air bag, an air bag cover for covering the air bag, an inflator for supplying the air bag with a gas for inflation, and an assist grip. The inflator is fixed to a body of a vehicle at a location toward the exterior side of a vehicle relative to the assist grip. The assist grip is provided on its exterior surface with a cover layer having the characteristic of a cushion, so that an impact with the inflator will be cushioned by the assist grip.Type: GrantFiled: May 10, 2001Date of Patent: November 26, 2002Assignee: Toyoda Gosei Co., Ltd.Inventors: Hiroyuki Tajima, Chiharu Totani, Yoshiyuki Sakuma, Takuji Nagata, Yasuyuki Osawa
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Publication number: 20020171231Abstract: A knee protecting airbag device comprises an airbag, an inflator; and a case housing the airbag and the inflator and arranged in front of a passenger. When the airbag extends and expands, it protrudes toward the rear of the vehicle from the opening of the case, to protect the knees of the passenger. The knee protecting airbag device further comprises a holding member having a mounting portion for mounting the knee protecting airbag device on the vehicle. The holding member holds the case. In the holding member, there are formed a communication hole and a support face arranged on the periphery of the communication hole. The communicating hole communicates with the opening of the case and allows the airbag extending and expanding to protrude therethrough. The support face can support the vehicle front side face of the extending and expanding airbag.Type: ApplicationFiled: May 9, 2002Publication date: November 21, 2002Inventors: Masahiro Takimoto, Toru Koyama, Chiharu Totani, Hikaru Ando, Takeshi Hosokawa, Hiroyuki Tajima, Yoshio Mizuno, Kazumasa Suzuki
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Patent number: 6431640Abstract: A shock absorbing portion is pivotally supported on a grip body and is fixed to a vehicle body steel plate. A claw portions are protruded inwardly from a first and second side surface portions of a cover for covering a bridge portion so as to be inclined toward a bottom portion at an acute angle with respect to a normal respectively, and are engaged with engagement holes of the bridge portion and are held and fixed thereto respectively, and the cover is fixed to the bridge portion such that an opening faces opposite to a vehicle compartment.Type: GrantFiled: August 13, 2001Date of Patent: August 13, 2002Assignee: Toyoda Gosei Co., Ltd.Inventors: Yoshiyuki Sakuma, Takashi Hosokawa, Chiharu Totani, Hiroyuki Tajima, Hiroshi Kondo, Shigeru Yabuya
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Publication number: 20020067940Abstract: A transferring tray for a printing apparatus for printing on one major surface of a recording media having disc shape, wherein the printing apparatus includes, a carriage having a printing head, reciprocating in a main scanning direction, a transferring unit transferring the recording media in a sub scanning direction, a detecting unit detecting the recording media being transferred by the transferring unit, and a recording unit printing on the one major surface of the recording media, the transferring tray including: a tray body having a rectangular plate shape made of a material which is not detected by the detecting unit; a detected portion formed on either one of two major surfaces of the tray body, being detectable by the detecting unit; and a mounting portion having a mounting recess such that the one major surface of the recording media comes up to substantially same level as one of the major surfaces of the tray body when the recording media is mounted on the transferring tray.Type: ApplicationFiled: September 24, 2001Publication date: June 6, 2002Inventors: Yoji Sasai, Masaki Shimomura, Masahiro Isono, Mamoru Ukita, Hiroshi Asawa, Kenjiro Ishihara, Koji Hashiuchi, Kazuo Otsuka, Hiroyuki Tajima
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Publication number: 20020057302Abstract: An ink jet recording apparatus includes a paper gap switching portion for switching paper gaps by moving a recording head, a pressing-force adjustment portion for applying a pressure to a following roller or release the pressure from the following roller so as to adjust a pressing force applied to a recording medium, and an operation member for operating in series two series of driving operations including a driving operation for the paper gap switching portion and a driving operation for the pressing-force adjustment portion. Thus, the switching of the paper gaps and the adjustment of the pressing force can be performed only by operating the operation member, and therefore they can be smoothly performed without fail, improving user's operability. Also, the adjustments of the recording head and the following roller can be performed simply and uniquely.Type: ApplicationFiled: October 1, 2001Publication date: May 16, 2002Inventors: Masaki Shimomura, Hiroshi Asawa, Masahiro Isono, Yoichi Kobayashi, Koji Hashiuchi, Hiroyuki Tajima, Kenjiro Ishihara
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Publication number: 20020024202Abstract: A structure of arranging an vehicle occupant protecting apparatus for an automotive vehicle, which can prevent a pillar garnish from scattering when an air bag installed in a front pillar portion is expanded, is provided. An air bag 16 is housed within a space formed by a front pillar main body 38 and a pillar garnish 40 in a front pillar portion 20. When the air bag 16 expands, the pillar garnish 40 is pressed by an expanding pressure of the air bag 16, so that an opening for expanding the air bag 16 is formed between the front pillar main body 38 and the pillar garnish 40, and the air bag 16 expands into a vehicle cabin through the opening. Since a non-expanding portion is formed at the air bag 16 and a hinge portion 46 is formed at the pillar garnish 40, the expanding pressure applied to the pillar garnish 40 when the air bag 16 expand is low, so that the pillar garnish 40 can be easily opened through the hinge portion 46.Type: ApplicationFiled: August 14, 2001Publication date: February 28, 2002Inventors: Yasushi Kubota, Masamichi Aono, Goro Takahashi, Takuya Ohtsuka, Minoru Shibata, Yutaka Nagai, Hiroyuki Tajima, Fumitake Kobayashi, Hiroki Nakajima, Chiharu Totani, Tadao Tanaka, Katsunori Noto
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Publication number: 20020020250Abstract: The present invention provides an improved method of mounting an assist grip to a body panel and related mounting structure elements that provide a removable attachment between the assist grip and the body panel and that simplify the manufacture of the body panel as well as the assembly and disassembly of the assist grip to the body panel.Type: ApplicationFiled: August 9, 2001Publication date: February 21, 2002Applicant: TOYODA GOSEI CO., LTD.Inventors: Yoshiyuki Sakuma, Takashi Hosokawa, Chiharu Totani, Hiroyuki Tajima
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Publication number: 20020021014Abstract: A shock absorbing portion is pivotally supported on a grip body and is fixed to a vehicle body steel plate. A claw portions are protruded inwardly from a first and second side surface portions of a cover for covering a bridge portion so as to be inclined toward a bottom portion at an acute angle with respect to a normal respectively, and are engaged with engagement holes of the bridge portion and are held and fixed thereto respectively, and the cover is fixed to the bridge portion such that an opening faces opposite to a vehicle compartment.Type: ApplicationFiled: August 13, 2001Publication date: February 21, 2002Inventors: Yoshiyuki Sakuma, Takashi Hosokawa, Chiharu Totani, Hiroyuki Tajima, Hiroshi Kondo, Shigeru Yabuya
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Patent number: 6333515Abstract: A structure of arranging an vehicle occupant protecting apparatus for an automotive vehicle, which can prevent a pillar garnish from scattering when an air bag installed in a front pillar portion is expanded, is provided. An air bag 16 is housed within a space formed by a front pillar main body 38 and a pillar garnish 40 in a front pillar portion 20. When the air bag 16 expands, the pillar garnish 40 is pressed by an expanding pressure of the air bag 16, so that an opening for expanding the air bag 16 is formed between the front pillar main body 38 and the pillar garnish 40, and the air bag 16 expands into a vehicle cabin through the opening. since a non-expanding portion is formed at the air bag 16 and a hinge portion 46 is formed at the pillar garnish 40, the expanding pressure applied to the pillar garnish 40 when the air bag 16 expand is low, so that the pillar garnish 40 can be easily opened through the hinge portion 46.Type: GrantFiled: July 31, 1998Date of Patent: December 25, 2001Assignees: Toyota Jidosha Kabushiki Kaisha, Toyoda Gosei Co., Ltd.Inventors: Yasushi Kubota, Masamichi Aono, Goro Takahashi, Takuya Ohtsuka, Minoru Shibata, Yutaka Nagai, Hiroyuki Tajima, Fumitake Kobayashi, Hiroki Nakajima, Chiharu Totani, Tadao Tanaka, Katsunori Noto
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Publication number: 20010040361Abstract: A head protection air bag apparatus comprises an air bag, an air bag cover for covering the air bag, an inflator for supplying the air bag with a gas for inflation, and an assist grip. The inflator is fixed to a body of a vehicle at a location toward the exterior side of a vehicle relative to the assist grip. The assist grip is provided on its exterior surface with a cover layer having the characteristic of a cushion, so that an impact with the inflator will be cushioned by the assist grip.Type: ApplicationFiled: May 10, 2001Publication date: November 15, 2001Inventors: Hiroyuki Tajima, Chiharu Totani, Yoshiyuki Sakuma, Takuji Nagata, Yasuyuki Osawa