Patents by Inventor Katsushi Nagashima

Katsushi Nagashima 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: 6756698
    Abstract: When a key is rotated, it is moved in order of an ON position, an R position, an N position and a D position so that the range of an automatic transmission is switched. Moreover, when the key 13 is pressed in the ON position and the N position, it is moved to a START position so that power is applied to a starter. In this case, it is possible to carry out an operation for starting an engine and an operation for switching the range of the automatic transmission by manipulating the same key in a different direction. Therefore, the operation for starting an engine and the operation for switching the range of the automatic transmission can be carried out easily.
    Type: Grant
    Filed: April 4, 2001
    Date of Patent: June 29, 2004
    Assignee: Kabushiki Kaisha Tokai Rika Denki Seisakusho
    Inventors: Noriyasu Shamoto, Norihito Saito, Hirokazu Shamoto, Katsushi Nagashima, Yutaka Suzuki, Masashi Sakurai
  • Patent number: 6629473
    Abstract: The lever body 17 includes a recess (receiver) 66 defined by an upper plate 70 and the projections 65a, 65b, as shown in FIG. 7. A notch 67 is formed in the upper plate 70 (see FIG. 1). The notch 67 permits the first locking piece 61 to move from its retreating position to the operating position in the recess 66. The dimension of the notch 67 in the Y direction (the width of the notch 67) and the dimension of the notch 67 in the notch X direction (the depth of the notch 67) are both shorter than the corresponding dimensions of the recess 66. The upper plate 70 functions as a prohibiting member.
    Type: Grant
    Filed: May 29, 2001
    Date of Patent: October 7, 2003
    Assignee: Kabushiki Kaisha Tokai Rika Denki Seisakusho
    Inventors: Noriyasu Syamoto, Norihito Saito, Hirokazu Shamoto, Katsushi Nagashima, Yutaka Suzuki, Masashi Sakurai
  • Patent number: 6547696
    Abstract: A shift device including a key cylinder and a shift lever is disclosed. The key cylinder is located adjacent to the shift lever. The key cylinder receives a key corresponding to the key cylinder. When the key is located at the ON position, the key cylinder generates an engine driving signal to an engine ECU. A stopping mechanism is located between the key cylinder and the shift lever for selectively stopping the movement of the shift lever depending on the selected key position.
    Type: Grant
    Filed: May 29, 2001
    Date of Patent: April 15, 2003
    Assignee: Kabushiki Kaisha Tokai Rika Denki Seisakusho
    Inventors: Noriyasu Syamoto, Norihito Saito, Hirokazu Shamoto, Katsushi Nagashima, Yutaka Suzuki, Masashi Sakurai
  • Publication number: 20020011128
    Abstract: A shift device (10) including a shift position detecting sensor (28), a user identifying device (78) and a shift detection preventing device (73,76) is disclosed. The shift position detecting sensor detects a shift position of the shift lever and generates a shift position signal corresponding to the detected shift position. The user identifying device identifies a user of the shift device. If the user identifying device cannot identify the user, the shift detection preventing device prevents the shift position detecting sensor from detecting the shift position.
    Type: Application
    Filed: May 29, 2001
    Publication date: January 31, 2002
    Inventors: Noriyasu Syamoto, Norihito Saito, Hirokazu Shamoto, Katsushi Nagashima, Yutaka Suzuki, Masashi Sakurai
  • Patent number: 6339968
    Abstract: A shift lever apparatus comprises a shift lever connected to a gearbox of a vehicle, a rod integrally moved together with the shift lever within the shift lever due to shift-operation of the lever, a detent member having a detent hole formed therein, a restricting portion formed on the detent hole, and a base member supporting the shift lever in a pivotable manner. The shift lever, by being shift-operated to a predetermined shift position, changes a shift range to a predetermined shift range which corresponds to the predetermined shift position, among a plurality of shift ranges set at the gearbox. The rod has a projection portion toward an outer side of the lever and movable with respect to the shift lever due to a releasing operation. The projection portion penetrates and enters into the detent member located opposite the projection portion along a direction in which the projection portion moves as the lever is shift-operated. The restricting portion can be avoided by a releasing operation.
    Type: Grant
    Filed: February 17, 2000
    Date of Patent: January 22, 2002
    Assignee: Kabushiki Kaisha Tokai-Rika-Denki Seisakusho
    Inventor: Katsushi Nagashima
  • Publication number: 20020002849
    Abstract: A shift device including a key cylinder and a shift lever is disclosed. The key cylinder is located adjacent to the shift lever. The key cylinder receives a key corresponding to the key cylinder. When the key is located at the ON position, the key cylinder generates an engine driving signal to an engine ECU. A stopping mechanism is located between the key cylinder and the shift lever for selectively stopping the movement of the shift lever depending on the selected key position.
    Type: Application
    Filed: May 29, 2001
    Publication date: January 10, 2002
    Inventors: Noriyasu Syamoto, Norihito Saito, Hirokazu Shamoto, Katsushi Nagashima, Yutaka Suzuki, Masashi Sakurai
  • Publication number: 20010048246
    Abstract: When a key is rotated, it is moved in order of an ON position, an R position, an N position and a D position so that the range of an automatic transmission is switched. Moreover, when the key 13 is pressed in the ON position and the N position, it is moved to a START position so that power is applied to a starter. In this case, it is possible to carry out an operation for starting an engine and an operation for switching the range of the automatic transmission by manipulating the same key in a different direction. Therefore, the operation for starting an engine and the operation for switching the range of the automatic transmission can be carried out easily.
    Type: Application
    Filed: April 4, 2001
    Publication date: December 6, 2001
    Inventors: Noriyasu Shamoto, Norihito Saito, Hirokazu Shamoto, Katsushi Nagashima, Yutaka Suzuki, Masashi Sakurai