Patents by Inventor Hitoshi Ezaki
Hitoshi Ezaki 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: 5873665Abstract: A printer for printing characters and images on recording paper comprising: a paper cassette for storing the recording paper; a platen roller around which the recorrding paper is wound at the time of the transfer of images for printing; a clamping mechanism for clamping the recording paper between the clamping mechanism and the platen roller; a motor for driving the platen roller through a gear unit; a thermal printing head for transferring images onto the recording paper; paper feeding rollers for feeding the recording paper from the paper cassette to the clamper; paper discharging rollers for discharging the recording paper upon the completion of the transfer of images thereto; and an ink cassette storing an ink sheet inside thereof; in which the clamping mechanism comprises a clamper which is mounted on the platen roller in such a manner as to permit the free movement of the clamper, holds the recording paper by pushing the recording paper onto the platen roller in a first position and also releases the reType: GrantFiled: May 1, 1995Date of Patent: February 23, 1999Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Jyun-ichi Aizawa, Kunihiko Nakagawa, Hiroshi Nakao, Hitoshi Ezaki, Kouhei Sunaga
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Patent number: 5659740Abstract: This system is applied to a VAS having, as members, apparel makers which manage goods using apparel numbers and retail shops which manage goods using shop goods codes. The system tally manages the goods of all the members using unity codes. The apparel numbers are corrected as needed, and the corrected apparel numbers are incorporated in a unity code system. A code conversion table representing a correspondence between the unity code and the apparel number or the shop goods code is prepared. When this code conversion table is looked up, a management code is converted between the apparel number, the shop goods code, and the unity code, all of which represent the same goods.Type: GrantFiled: April 30, 1993Date of Patent: August 19, 1997Assignee: Olympus Optical Co., Ltd.Inventors: Hitoshi Ezaki, Hitoshi Kawada, Akira Oosawa, Naoshi Honma
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Patent number: 5645362Abstract: A printer for printing characters and images on recording paper comprising: a paper cassette for storing the recording paper; a platen roller around which the recording paper is wound at the time of the transfer of images for printing; a clamping mechanism for clamping the recorrding paper between the clamping mechanism and the platen roller; a motor for driving the platen roller through a gear unit; a thermal printing head for transfferring images onto the recording paper; a paper feeding rollers for feeding the recording paper from the paper cassette to the clamper; a paper discharging rollers for discharging the recording paper upon the completion of the transfer of images thereto; and an ink cassette storing an ink sheet inside thereof; in which the clamping mechanism comprises a clamper which is mounted on the platen roller in such a manner as to permit the free movement of the clamper, holds the recording paper by pushing the recording paper onto the platen roller in a first position and also releases tType: GrantFiled: May 1, 1995Date of Patent: July 8, 1997Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Jyun-ichi Aizawa, Kunihiko Nakagawa, Hiroshi Nakao, Hitoshi Ezaki, Kouhei Sunaga
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Patent number: 5562354Abstract: A printer for printing characters and images on recording paper comprising: a paper cassette for storing the recording paper; a platen roller around which the recording paper is wound at the time of the transfer of images for printing; a clamping mechanism for clamping the recording paper between the clamping mechanism and the platen roller; a motor for driving the platen roller through a gear unit; a thermal printing head for transferring images onto the recording paper; a paper feeding rollers for feeding the recording paper from the paper cassette to the clamper; a paper discharging rollers for discharging the recording paper upon the completion of the transfer of images thereto; and an ink cassette storing an ink sheet inside thereof; in which the clamping mechanism comprises a clamper which is mounted on the platen roller in such a manner as to permit the free movement of the clamper, holds the recording paper by pushing the recording paper onto the platen roller in a first position and also releases theType: GrantFiled: April 17, 1995Date of Patent: October 8, 1996Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Jyun-ichi Aizawa, Kunihiko Nakagawa, Hiroshi Nakao, Hitoshi Ezaki, Kouhei Sunaga
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Patent number: 5547297Abstract: A printer for printing characters and images on recording paper comprising: a paper cassette for storing the recording paper; a platen roller around which the recorrding paper is wound at the time of the transfer of images for printing; a clamping mechanism for clamping the recording paper between the clamping mechanism and the platen roller; a motor for driving the platen roller through a gear unit; a thermal printing head for transfferring images onto the recording paper; a paper feeding rollers for feeding the recording paper from the paper cassette to the clamper; a paper discharging rollers for discharging the recording paper upon the completion of the transfer of images thereto; and an ink cassette storing an ink sheet inside thereof; in which the clamping mechanism comprises a clamper which is mounted on the platen roller in such a manner as to permit the free movement of the clamper, holds the recording paper by pushing the recording paper onto the platen roller in a first position and also releases tType: GrantFiled: May 1, 1995Date of Patent: August 20, 1996Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Jyun-ichi Aizawa, Kunihiko Nakagawa, Hiroshi Nakao, Hitoshi Ezaki, Kouhei Sunaga
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Patent number: 5433544Abstract: A printer for printing characters and images on recording paper comprising: a paper cassette for storing the recording paper; a platen roller around which the recording paper is wound at the time of the transfer of images for printing; a clamping mechanism for clamping the recording paper between the clamping mechanism and the platen roller; a motor for driving the platen roller through a gear unit; a thermal printing head for transfferring images onto the recording paper; a paper feeding rollers for feeding the recording paper from the paper cassette to the clamper; a paper discharging rollers for discharging the recording paper upon the completion of the transfer of images thereto; and an ink cassette storing an ink sheet inside thereof; in which the clamping mechanism comprises a clamper which is mounted on the platen roller in such a manner as to permit the free movement of the clamper, holds the recording paper by pushing the recording paper onto the platen roller in a first position and also releases thType: GrantFiled: April 27, 1993Date of Patent: July 18, 1995Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Jyun-ichi Aizawa, Kunihiko Nakagawa, Hiroshi Nakao, Hitoshi Ezaki, Kouhei Sunaga
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Patent number: 5431503Abstract: A printer for printing characters and images on recording paper comprising: a paper cassette for storing the recording paper; a platen roller around which the recording paper is wound at the time of the transfer of images for printing; a clamping mechanism for clamping the recording paper between the clamping mechanism and the platen roller; a motor for driving the platen roller through a gear unit; a thermal printing head for transferring images onto the recording paper; a paper feeding roller for feeding the recording paper from the paper cassette to the clamper; paper discharging rollers for discharging the recording paper upon the completion of the transfer of images thereto; and an ink cassette storing an ink sheet inside thereof; in which the clamping mechanism comprises a clamper which is mounted on the platen roller in such a manner as to permit the free movement of the clamper, holds the recording paper by pushing the recording paper onto the platen roller in a first position and also releases the reType: GrantFiled: December 16, 1993Date of Patent: July 11, 1995Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Jyun-ichi Aizawa, Kunihiko Nakagawa, Hiroshi Nakao, Hitoshi Ezaki, Kouhei Sunaga
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Patent number: 5421660Abstract: An output mechanism printer which prints characters and images on recording paper includes an input path along which a sheet of paper is conveyed towards the printing unit, a cylindrical platen roller having a longitudinal axis of rotation which is orthogonal to the input direction, and an output device which moves the sheet in the same direction as the input direction, and then automatically moves the paper directly parallel to the longitudinal axis of the platen until it is outside the printer.Type: GrantFiled: April 27, 1993Date of Patent: June 6, 1995Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Jyun-ichi Aizawa, Kunihiko Nakagawa, Hiroshi Nakao, Hitoshi Ezaki, Kouhei Sunaga
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Patent number: 5421661Abstract: A printer for printing characters and images on recording paper comprising: a paper cassette for storing the recording paper; a platen roller around which the recording paper is wound at the time of the transfer of images for printing; a clamping mechanism for clamping the recording paper between the clamping mechanism and the platen roller; a motor for driving the platen roller through a gear unit; a thermal printing head for transferring images onto the recording paper; a paper feeding rollers for feeding the recording paper for the paper cassette to the clamper; a paper discharging rollers for discharging the recording paper upon the completion of the transfer of the images thereto; an ink cassette storing an ink sheet inside thereof; in which the clamping mechanism comprises a clamper which is mounted on the platen roller in such a manner as to permit the free movement of the clamper, holds the recording paper by pushing the recording paper onto the platen roller in a first position and also releases theType: GrantFiled: April 27, 1993Date of Patent: June 6, 1995Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Jyun-ichi Aizawa, Kunihiko Nakagawa, Hiroshi Nakao, Hitoshi Ezaki, Kouhei Sunaga