Patents by Inventor Hiroshi Kozaki

Hiroshi Kozaki 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: 7083348
    Abstract: In a combination coating film transfer tool and writing implement, a reversible coating film transfer tool can be fitted to the writing implement in either of two ways: one in which the coating film extending past the transfer head is exposed for use, and the other in which the coating film is protected within a housing formed on the writing implement.
    Type: Grant
    Filed: November 22, 2004
    Date of Patent: August 1, 2006
    Assignee: Fujicopian Co., Ltd.
    Inventors: Kazuya Watanabe, Hiroshi Kozaki, Keisuke Fujii, Keiichiro Minegishi
  • Publication number: 20050135866
    Abstract: In a combination coating film transfer tool and writing implement, a reversible coating film transfer tool can be fitted to the writing implement in either of two ways: one in which the coating film extending past the transfer head is exposed for use, and the other in which the coating film is protected within a housing formed on the writing implement.
    Type: Application
    Filed: November 22, 2004
    Publication date: June 23, 2005
    Inventors: Kazuya Watanaba, Hiroshi Kozaki, Keisuke Fujii, Keiichiro Minegishi
  • Publication number: 20050045277
    Abstract: A combined coating film transfer tool and article of stationery comprises a member formed on an end of a coating film transfer tool and another member formed on an end of stationery article. One of the members is in the shape of a shaft and the other is in the shape of a bore. The two members have cooperatively fitting parts at least one of which is elastically deformable.
    Type: Application
    Filed: August 27, 2004
    Publication date: March 3, 2005
    Applicant: c/o Fujicopian Co., Ltd.
    Inventors: Kazuhiro Tanaka, Tomio Kaneda, Hiroshi Kozaki
  • Patent number: 6675856
    Abstract: In a coating film transfer tool, a tape is unwound from a supply reel, fed over a transfer head, and wound onto a take-up reel driven from the supply reel by a drive mechanism having slippage. Instead of setting the average slipping torque at a high value, or minimizing its variations, to prevent it from falling below the winding threshold, the initial slipping ratio is set at a value of at least 34%. This avoids slackening of the tape without the need for close manufacturing tolerances or lubricants, and without causing a condition in which excessive force is required to wind the tape onto a take-up reel in the later stages of the tool's useful life.
    Type: Grant
    Filed: October 23, 2001
    Date of Patent: January 13, 2004
    Assignee: Fujicopian Co., Ltd.
    Inventor: Hiroshi Kozaki
  • Publication number: 20030079841
    Abstract: In a coating film transfer tool, a tape is unwound from a supply reel, fed over a transfer head, and wound onto a take-up reel driven from the supply reel by a drive mechanism having slippage. Instead of setting the average slipping torque at a high value, or minimizing its variations, to prevent it from falling below the winding threshold, the initial slipping ratio is set at a value of at least 34%. This avoids slackening of the tape without the need for close manufacturing tolerances or lubricants, and without causing a condition in which excessive force is required to wind the tape onto a take-up reel in the later stages of the tool's useful life.
    Type: Application
    Filed: October 23, 2001
    Publication date: May 1, 2003
    Inventor: Hiroshi Kozaki
  • Patent number: 6363990
    Abstract: In a coating film transfer tool in which a transferable film is carried by a tape base, tape breakage and non-uniform film application due to twisting are avoided by providing the tape supply and take-up reels in a cassette which also includes a fixed transfer head and mounting shafts. The cassette is disposed in a casing with its transfer head protruding out of the casing, and with its mounting shafts supported in bearings in the casing so that the cassette and transfer head can rotate relative to the casing. Since the tape cassette is rotatable integrally with the tape and the transfer head, when the transfer head is rotated to follow a tape-receiving surface, the tape does not become twisted.
    Type: Grant
    Filed: June 6, 2000
    Date of Patent: April 2, 2002
    Assignee: Fujicopian Co., Ltd.
    Inventor: Hiroshi Kozaki
  • Patent number: 6273169
    Abstract: A coating film transfer tool has a T-shaped transfer head with a pressing transfer part on the tip end thereof which protrudes from the main body and which is integrally formed with a pivot shaft that is rotatably mounted in the main body of the tool. Tape controlling members are formed on both lateral sides of the pressing transfer part along the edges of the tape only on the return side of the pressing transfer part, which is the side that the tape base material runs over after the coating film is transferred from it. The tape controlling members control the lateral movement of the tape base material, and do not interfere with the transfer tape upstream on the application side of the pressing transfer part, where the base material is coated with the coating film.
    Type: Grant
    Filed: February 12, 1999
    Date of Patent: August 14, 2001
    Assignee: Fujicopian Co., Ltd.
    Inventors: Masahiko Ono, Koji Miki, Hiroshi Kozaki, Keiichiro Minegishi
  • Patent number: 5685944
    Abstract: A film transfer apparatus includes an apparatus casing having a feed-core support shaft for detachably mounting a feed core and a take-up core support shaft for detachably mounting a take-up core. The support shafts respectively include a transmission member for causing the feed core to provide a film ribbon take-up speed higher than a ribbon feed speed of the feed core. For slippably coupling the feed core rotation and the take-up core rotation, a slip coupling mechanism is provided. This mechanism is constituted by an engaged portion of the take-up core for engagement with a mating engaging portion of the take-up core support shaft. The engaged portion is elastically deformable to a non-transmission condition with application thereto of a force exceeding a predetermined level. Further, the engaged portion is provided with a mechanical strength smaller than the engaging portion.
    Type: Grant
    Filed: April 26, 1995
    Date of Patent: November 11, 1997
    Assignee: Fujicopian Co., Ltd.
    Inventors: Masahisa Nose, Hiroshi Kozaki, Kazuhiro Tanaka, Masahiko Ono, Kazuya Watanabe, Makoto Ohtani, Keiichiro Minegishi
  • Patent number: D405829
    Type: Grant
    Filed: May 29, 1998
    Date of Patent: February 16, 1999
    Assignee: Fujicopian Co., Ltd.
    Inventors: Masahiko Ono, Koji Miki, Hiroshi Kozaki, Keiichiro Minegishi, Kiyofumi Hayashi