Patents by Inventor Tsutomu Osaki

Tsutomu Osaki 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).

  • Rotary tool-equipped tool rest
    Patent number: 7506424
    Abstract: A rotary tool-equipped tool rest is provided, including a movable member made to move frontwardly when a turret is clamped with respect to a non-swiveling housing after swiveling and indexing. Then, a phase determining pin provided in the turret is made to project and engage with the non-swiveling housing. Further, a coupling mechanism to clamp the turret with respect to the non-swiveling housing has three coupling members.
    Type: Grant
    Filed: October 5, 2007
    Date of Patent: March 24, 2009
    Assignee: Okuma Corporation
    Inventors: Shinya Neo, Tsutomu Osaki, Takahiko Shozusawa
  • ROTARY TOOL-EQUIPPED TOOL REST
    Publication number: 20080086861
    Abstract: In a rotary tool-equipped tool rest 1, a movable member 27 is made to move frontwardly when a turret 1 is clamped with respect to a non-swiveling housing 2 after swiveling and indexing. Then, a phase determining pin 8 provided in the turret 1 is made to project and engaged with the non-swiveling housing 2. Further, a coupling mechanism to clamp the turret 1 with respect to the non-swiveling housing 2 has three-pieces coupling including a first coupling member 26, a second coupling member 28 and a third coupling member 29.
    Type: Application
    Filed: October 5, 2007
    Publication date: April 17, 2008
    Applicant: Okuma Corporation
    Inventors: Shinya NEO, Tsutomu Osaki, Takahiko Shozusawa
  • Anti-dementia agents
    Patent number: 5023244
    Abstract: An anti-dementia agent comprising as an active ingredient an adenosine derivative is disclosed. The anti-dementia agent is useful in the therapy of various types of dementia, especially senile dementia. Examples of the adenosine derivative include L-N.sup.6 -phenylisopropyl-adenosine, 2-chloroadenosine, N.sup.6 -cyclohexyladenosine, adenosine-5'-(N-cyclopropyl)carboxamide.
    Type: Grant
    Filed: September 15, 1989
    Date of Patent: June 11, 1991
    Assignee: Hoechst Japan Limited
    Inventors: Masayoshi Goto, Nobutaka Demura, Tsutomu Osaki