Patents by Inventor Toshiyuki Ichikawa
Toshiyuki Ichikawa 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).
-
Publication number: 20240133468Abstract: A water-impermeable cover includes an opening part extending toward an opening part of a holding ring of a stub shaft of a propeller shaft, and is disposed to face the opening part of the holding ring. The water-impermeable cover is fixed at a position to face the opening part of the holding ring of the stub shaft, and the opening part of the water-impermeable cover extends to approach the opening part of the holding ring: therefore, even if muddy water etc. scatters obliquely toward the opening part of the holding ring, the risk of muddy water etc. entering the opening part of the holding ring is reduced, and as a result, also the risk of muddy water etc. entering an interior of a center bearing is reduced.Type: ApplicationFiled: December 16, 2021Publication date: April 25, 2024Applicant: Hitachi Astemo, Ltd.Inventors: Shoichi ICHIKAWA, Daiki TSUTSUMI, Toshiyuki MASUDA, Kenichiro ISHIKURA
-
Patent number: 11125306Abstract: The present invention relates to relates to an improvement of a dividing wall for a primary pulley in a belt-type continuously variable transmission. It is an object of the present invention to obtain a desired strength characteristic without performing a soft nitriding treatment and achieve cost reduction. A hydraulic pressure chamber is formed between the dividing wall and the movable sheave, and the dividing wall comprises a small-diameter annular disc portion 32 extended from the central cylinder portion 30, which is attached to a rotational shaft, in a radial direction. In the small-diameter annular disc portion 32, a connecting portion which is connected to an intermediate body portion 34 is a bent portion 38 which is bent at substantially 90 [deg].Type: GrantFiled: February 8, 2018Date of Patent: September 21, 2021Assignee: UNIPRES CORPORATIONInventors: Nobuhiko Furuya, Masamichi Miwa, Toshiyuki Ichikawa, Katsuyo Fukumoto, Yosuke Sugisawa, Tsutomu Kaji
-
Publication number: 20190346026Abstract: The present invention relates to relates to an improvement of a dividing wall for a primary pulley in a belt-type continuously variable transmission. It is an object of the present invention to obtain a desired strength characteristic without performing a soft nitriding treatment and achieve cost reduction. A hydraulic pressure chamber is formed between the dividing wall and the movable sheave, and the dividing wall comprises a small-diameter annular disc portion 32 extended from the central cylinder portion 30, which is attached to a rotational shaft, in a radial direction. In the small-diameter annular disc portion 32, a connecting portion which is connected to an intermediate body portion 34 is a bent portion 38 which is bent at substantially 90 [deg].Type: ApplicationFiled: February 8, 2018Publication date: November 14, 2019Applicant: UNIPRES CORPORATIONInventors: Nobuhiko FURUYA, Masamichi MIWA, Toshiyuki ICHIKAWA, Katsuyo FUKUMOTO, Yosuke SUGISAWA, Tsutomu KAJI
-
Patent number: 8226002Abstract: A conductive fixed static elimination member is provided in a before-magnetic head travel portion which guides a magnetic card to a magnetic card reader unit provided with a magnetic head, such that a protuberance portion thereof protrudes into a card travel groove through an opening formed in one of side walls, and has a conductive cleaning pad affixed to a surface thereof. The magnetic card inserted in the before-magnetic head travel portion is cleaned by the cleaning pad, and if the magnetic card has static electricity, it is possible to eliminate the static electricity by discharging the static electricity to the ground via the cleaning pad having conductivity, the fixed static elimination member, and a magnetic card reader fixing bracket.Type: GrantFiled: August 1, 2011Date of Patent: July 24, 2012Assignee: Fujitsu Frontech LimitedInventors: Yoshiaki Kasai, Noboru Ishii, Toshiyuki Kobayashi, Toshiyuki Ichikawa
-
Patent number: 8162217Abstract: A magnetic head is held by a side wall through a head fixing fitting so as to freely advance into and retreat from a card sliding groove. First and second head urging levers are swingably supported through a pin. In a standby state, the magnetic head is away from the card travel groove, and card engaging sections of the first and second head urging levers are staying in the card travel groove. When a magnetic card slides in a card sliding direction, the magnetic card makes contact with a card contact section to push the card contact section away from the card travel groove. This causes the first head urging lever to push out the magnetic head into the card travel groove so that the magnetic head makes contact with the magnetic card.Type: GrantFiled: July 27, 2011Date of Patent: April 24, 2012Assignee: Fujitsu Frontech LimitedInventors: Yoshiaki Kasai, Toshiyuki Kobayashi, Toshiyuki Ichikawa, Noboru Ishii
-
Publication number: 20110284636Abstract: A conductive fixed static elimination member is provided in a before-magnetic head travel portion which guides a magnetic card to a magnetic card reader unit provided with a magnetic head, such that a protuberance portion thereof protrudes into a card travel groove through an opening formed in one of side walls, and has a conductive cleaning pad affixed to a surface thereof. The magnetic card inserted in the before-magnetic head travel portion is cleaned by the cleaning pad, and if the magnetic card has static electricity, it is possible to eliminate the static electricity by discharging the static electricity to the ground via the cleaning pad having conductivity, the fixed static elimination member, and a magnetic card reader fixing bracket.Type: ApplicationFiled: August 1, 2011Publication date: November 24, 2011Applicant: FUJITSU FRONTECH LIMITEDInventors: Yoshiaki Kasai, Noboru Ishii, Toshiyuki Kobayashi, Toshiyuki Ichikawa
-
Publication number: 20110278359Abstract: A magnetic head is held by a side wall through a head fixing fitting so as to freely advance into and retreat from a card sliding groove. First and second head urging levers are swingably supported through a pin. In a standby state, the magnetic head is away from the card travel groove, and card engaging sections of the first and second head urging levers are staying in the card travel groove. When a magnetic card slides in a card sliding direction, the magnetic card makes contact with a card contact section to push the card contact section away from the card travel groove. This causes the first head urging lever to push out the magnetic head into the card travel groove so that the magnetic head makes contact with the magnetic card.Type: ApplicationFiled: July 27, 2011Publication date: November 17, 2011Applicant: FUJITSU FRONTECH LIMITEDInventors: Yoshiaki Kasai, Toshiyuki Kobayashi, Toshiyuki Ichikawa, Noboru Ishii
-
Patent number: 7147191Abstract: A display tilting apparatus includes a moving bracket that supports a display, a ratchet mechanism that controls pivoting of the moving bracket to a first direction, an anti-tilting mechanism that inhibits pivoting of the moving bracket to a second direction that is opposite of the first direction, and a fixed bracket that is pivotably connected to the moving bracket via a pivot axis. The anti-tilting mechanism includes a first anti-tilting member, and a second anti-tilting member that is mounted on the fixed bracket. The first anti-tilting member and the second anti-tilting member are mounted so as to make a physical contact to each other.Type: GrantFiled: July 16, 2004Date of Patent: December 12, 2006Assignees: Fujitsu Limited, Fujitsu Frontech LimitedInventors: Toshiyuki Ichikawa, Kenichi Miyazawa, Noboru Ishii, Takuma Yoshida, Satoshi Nishioka
-
Patent number: 7032824Abstract: The scanner has a body having a scanning unit, a display device, a keypad, a holding member holding together the display and the keypad, a mounting structure for mounting the holding member to the body, and a cable holder having a holding part for holding a plurality of cables and arranged in a floating state at one of the keypad and the display. The cable holder has two side walls and a bottom wall, with grooves at the tops of the side walls. Cables are arranged in the grooves and pressed by a part of the holding member when the holding member is attached to the display device and the keypad.Type: GrantFiled: January 26, 2004Date of Patent: April 25, 2006Assignees: Fujitsu Limited, Fujitsu Frontech LimitedInventors: Kenichi Miyazawa, Toshiyuki Ichikawa, Noboru Ishii, Keiichiro Shiraki, Isao Ariga
-
Patent number: 7017803Abstract: A POS terminal according to the present invention includes an LCD screen that displays information and tilts freely to a desirable position, a printer that prints the information on a paper, a paper discharge outlet from which the paper is discharged, and a controller that controls the POS terminal. The paper discharge outlet is provided in the main body at a position that is below the LCD screen.Type: GrantFiled: May 5, 2004Date of Patent: March 28, 2006Assignees: Fujitsu Limited, Fujitsu Frontech LimitedInventors: Toshiyuki Ichikawa, Kenichi Miyazawa, Noboru Ishii, Takuma Yoshida, Satoshi Nishioka
-
Publication number: 20050205735Abstract: A display tilting apparatus includes a moving bracket that supports a display, a ratchet mechanism that controls pivoting of the moving bracket to a first direction, an anti-tilting mechanism that inhibits pivoting of the moving bracket to a second direction that is opposite of the first direction, and a fixed bracket that is pivotably connected to the moving bracket via a pivot axis. The anti-tilting mechanism includes a first anti-tilting member, and a second anti-tilting member that is mounted on the fixed bracket. The first anti-tilting member and the second anti-tilting member are mounted so as to make a physical contact to each other.Type: ApplicationFiled: July 16, 2004Publication date: September 22, 2005Applicants: FUJITSU LIMITED, FUJITSU FRONTECH LIMITEDInventors: Toshiyuki Ichikawa, Kenichi Miyazawa, Noboru Ishii, Takuma Yoshida, Satoshi Nishioka
-
Publication number: 20050156024Abstract: A POS terminal according to the present invention includes an LCD screen that displays information and tilts freely to a desirable position, a printer that prints the information on a paper, a paper discharge outlet from which the paper is discharged, and a controller that controls the POS terminal. The paper discharge outlet is provided in the main body at a position that is below the LCD screen.Type: ApplicationFiled: May 5, 2004Publication date: July 21, 2005Applicants: FUJITSU LIMITED, FUJITSU FRONTECH LIMITEDInventors: Toshiyuki Ichikawa, Kenichi Miyazawa, Noboru Ishii, Takuma Yoshida, Satoshi Nishioka
-
Patent number: 6840452Abstract: A light source module has a laser diode, and a circuit board. The circuit board includes the laser diode, a driver circuit for the laser diode, and a connector for receiving a power supply for driving the laser diode from an electric power source. A lens and an aperture shapes the laser beam emitted from the laser diode. A housing made of electrical insulating material contains the lens, the aperture and the circuit board except for a portion of the circuit board where the connector is mounted.Type: GrantFiled: May 15, 2001Date of Patent: January 11, 2005Assignee: Fujitsu LimitedInventors: Masanori Ohkawa, Toshiyuki Ichikawa, Hiroshi Watanuk, Kozo Yamazaki
-
Publication number: 20040178272Abstract: The scanner has a body having a scanning unit, a display device, a keypad, a holding member holding together the display and the keypad, a mounting structure for mounting the holding member to the body, and a cable holder having a holding part for holding a plurality of cables and arranged in a floating state at one of the keypad and the display. The cable holder has two side walls and a bottom wall, with grooves at the tops of the side walls. Cables are arranged in the grooves and pressed by a part of the holding member when the holding member is attached to the display device and the keypad.Type: ApplicationFiled: January 26, 2004Publication date: September 16, 2004Applicants: FUJITSU LIMITED, FUJITSU FRONTECH LIMITEDInventors: Kenichi Miyazawa, Toshiyuki Ichikawa, Noboru Ishii, Keiichiro Shiraki, Isao Ariga
-
Patent number: 6728015Abstract: A bar code reader having two reading windows, i.e., a bottom window and a side window. An increased number of scanning lines are used for constituting scanning patterns for scanning bar codes, and the arrangement of the optical system is contrived to decrease the whole size of the bar code reader and, particularly, to decrease the depth of the bar code reader. A source of laser light, a splitter for splitting the laser beam emitted from the laser light source into two, a reflection mirror for transmitting one beam from the splitter to a polygon mirror, the polygon mirror which rotates to scan the incident laser beam, a mirror system for emitting the beam reflected by the polygon mirror through the reading window, and a focusing member for focusing the beam reflected by the bar code onto a detector that detects the beam reflected by the bar code, are arranged on the same line in the bar code reader. By using a concave mirror, furthermore, the beam reflected by the bar code is folded back to one detector.Type: GrantFiled: October 7, 2002Date of Patent: April 27, 2004Assignee: Fujitsu LimitedInventors: Masanori Ohkawa, Toshiyuki Ichikawa, Hiroshi Watanuki, Kozo Yamazaki
-
Patent number: 6631844Abstract: A multi-head optical scanning device used for a bar code reader having a reduced thickness and realizing more complete 360° bar code reading. The scanning device includes a bottom part, a side part which is nearly vertical to the bottom part, a light source, a polygon mirror and a light detector contained inside the body of the side part. Light beams are emitted from the light source so that they are nearly vertical to the surface of the bottom part, and the polygon mirror has a rotation axis at a position which is nearly parallel to the surface of the bottom part. The optical scanning device eliminates the need for a mechanism which performs scanning inside the bottom part and the degree of freedom with which each of the pattern mirrors is disposed is increased, and provides a scanning pattern whose reading capacity can be upgraded by using a scanning pattern which is emitted from the bottom part.Type: GrantFiled: October 21, 1999Date of Patent: October 14, 2003Assignee: Fujitsu LimitedInventors: Masanori Ohkawa, Toshiyuki Ichikawa, Hiroshi Watanuki, Kozo Yamazaki
-
Patent number: D542333Type: GrantFiled: February 17, 2006Date of Patent: May 8, 2007Assignee: Fujitsu LimitedInventors: Taku Ando, Toshiyuki Ichikawa, Youhei Shimura
-
Patent number: D542833Type: GrantFiled: February 17, 2006Date of Patent: May 15, 2007Assignee: Fujitsu LimitedInventors: Taku Ando, Toshiyuki Ichikawa, Youhei Shimura
-
Patent number: D542834Type: GrantFiled: February 17, 2006Date of Patent: May 15, 2007Assignee: Fujitsu LimitedInventors: Taku Ando, Toshiyuki Ichikawa, Youhei Shimura
-
Patent number: D543231Type: GrantFiled: February 17, 2006Date of Patent: May 22, 2007Assignee: Fujitsu LimitedInventors: Taku Ando, Toshiyuki Ichikawa, Youhei Shimura