Patents by Inventor Tetsuya Tajima

Tetsuya Tajima 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: 9446740
    Abstract: A windshield wiper assembly for a vehicle includes a wiper motor. The wiper motor has a housing having a top surface and a side surface, a projection projecting from the top surface, a mounting bracket integrally extending from the side surface, and a rib integrally extending from the top surface and between the projection and a longitudinal end of the mounting bracket. Advantageously, the rib enhances the robustness of the housing so that it is more tolerant of stresses experienced during use.
    Type: Grant
    Filed: September 16, 2013
    Date of Patent: September 20, 2016
    Assignee: Mitsuba Corporation
    Inventors: Tetsuya Tajima, Takamichi Iizuka
  • Patent number: 9383567
    Abstract: A microscope system includes: a main body portion having an optical system for forming an image from at least observation light from a specimen; an objective lens unit having an objective lens for taking in the observation light and having a base portion with an approximately belt shape for holding the objective lens on one end; and a unit attachment portion that is held by the main body portion and is configured to detachably attach the base portion at a position where at least an optical axis of the objective lens coincides with an optical path of the observation light.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: July 5, 2016
    Assignee: OLYMPUS CORPORATION
    Inventors: Yoshihiro Ue, Tetsuya Tajima, Daisuke Nishiwaki, Kaori Higuchi
  • Publication number: 20150074933
    Abstract: A windshield wiper assembly for a vehicle includes a wiper motor. The wiper motor has a housing having a top surface and a side surface, a projection projecting from the top surface, a mounting bracket integrally extending from the side surface, and a rib integrally extending from the top surface and between the projection and a longitudinal end of the mounting bracket. Advantageously, the rib enhances the robustness of the housing so that it is more tolerant of stresses experienced during use.
    Type: Application
    Filed: September 16, 2013
    Publication date: March 19, 2015
    Inventors: Tetsuya TAJIMA, Takamichi IIZUKA
  • Publication number: 20150022882
    Abstract: A microscope system includes: a main body portion having an optical system for forming an image from at least observation light from a specimen; an objective lens unit having an objective lens for taking in the observation light and having a base portion with an approximately belt shape for holding the objective lens on one end; and a unit attachment portion that is held by the main body portion and is configured to detachably attach the base portion at a position where at least an optical axis of the objective lens coincides with an optical path of the observation light.
    Type: Application
    Filed: July 11, 2014
    Publication date: January 22, 2015
    Inventors: Yoshihiro UE, Tetsuya TAJIMA, Daisuke NISHIWAKI, Kaori HIGUCHI
  • Publication number: 20140250622
    Abstract: A windshield wiper assembly for a vehicle includes a bar, a wiper motor mounted on one side of the bar, and a pair of pivot shafts arranged on the one side of the bar. The windshield wiper assembly has an easy layout, and the pivot assemblies, the wiper motor and the link mechanism are all located in the same direction relative to the bar.
    Type: Application
    Filed: March 8, 2013
    Publication date: September 11, 2014
    Applicant: MITSUBA CORPORATION
    Inventors: Tetsuya TAJIMA, Takamichi IIZUKA
  • Publication number: 20140250621
    Abstract: A windshield wiper assembly for a vehicle includes a wiper motor having a casing and an output shaft, a crank arm coupled to the output shaft, and a link cover attached to the casing of the wiper motor by a clasp. The link cover shields the assembly from fluid, such as rain water, melting snow, washing fluid, and the like, and is easily attached to the wiper motor via the clasp without the need for specialized tools or the like.
    Type: Application
    Filed: March 8, 2013
    Publication date: September 11, 2014
    Applicant: MITSUBA CORPORATION
    Inventors: Tetsuya TAJIMA, Takamichi IIZUKA
  • Patent number: 8136198
    Abstract: A motor bracket to which a wiper motor is fixed, and a DR side pivot holder are coupled together by means of a DR side pipe frame inclined to a plane perpendicular in the axial direction of an output shaft of a wiper motor, and the motor bracket and an AS side pivot holder are coupled together by means of an AS side pipe frame inclined to the plane perpendicular in the axial direction of the output shaft. An output arm is fixed to the output shaft of the wiper motor, and the output arm is disposed between the DR side pipe frame and the AS side pipe frame, and between the connecting rod for coupling a DR side lever and an AS side lever, and the motor bracket.
    Type: Grant
    Filed: March 27, 2008
    Date of Patent: March 20, 2012
    Assignee: Mitsuba Corporation
    Inventor: Tetsuya Tajima
  • Publication number: 20080235894
    Abstract: To provide a wiper apparatus capable of suppressing increase of a play of a push-in part to a panel, and reducing occurrence of noise due to a direct contact of the two members mutually. In order to satisfy the relation of A/B?0.4, where A is the distance of a perpendicular line from the axial center of an output shaft to a line segment linking the axial centers of DR side and AS side pivot shafts, and B is the distance of a perpendicular line from the push-in part to the line segment, the axial center of output shaft and the line segment linking the axial centers of the DR side and AS side pivot shafts are brought closer to each other.
    Type: Application
    Filed: March 27, 2008
    Publication date: October 2, 2008
    Applicant: MITSUBA CORPORATION
    Inventor: Tetsuya Tajima
  • Publication number: 20080235895
    Abstract: A motor bracket to which a wiper motor is fixed, and a DR side pivot holder are coupled together by means of a DR side pipe frame inclined to a plane perpendicular in the axial direction of an output shaft of a wiper motor, and the motor bracket and an AS side pivot holder are coupled together by means of an AS side pipe frame inclined to the plane perpendicular in the axial direction of the output shaft. An output arm is fixed to the output shaft of the wiper motor, and the output arm is disposed between the DR side pipe frame and the AS side pipe frame, and between the connecting rod for coupling a DR side lever and an AS side lever, and the motor bracket.
    Type: Application
    Filed: March 27, 2008
    Publication date: October 2, 2008
    Applicant: MITSUBA CORPORATION
    Inventor: Tetsuya Tajima
  • Publication number: 20070237654
    Abstract: An air supply system is provided that can reduce noise of a compressor and over a wider frequency band, along with the space and cost. The air supply system includes a compressor that draws in gas to discharge the drawn in gas at an increased pressure, an intake flow path 43 in which the gas drawn in by the compressor flows, a discharge flow path 44 in which the gas discharged from the compressor 41 flows, and rectification apparatuses 45A and 45B that are disposed in the vicinity of the compressor 41 in the intake flow path 43 and the discharge flow path 44, respectively, and that rectify gas flowing therein.
    Type: Application
    Filed: April 10, 2007
    Publication date: October 11, 2007
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Kuri Kasuya, Yoshihiro Sugawara, Tetsuya Tajima, Koji Matsumoto
  • Patent number: 5002958
    Abstract: 4'-ethyl-2-methyl-3-piperidinopropiophenone or a pharmacologically acceptable salt thereof is useful as a hypotensive agent.
    Type: Grant
    Filed: September 26, 1988
    Date of Patent: March 26, 1991
    Assignee: Eisai Co., Ltd.
    Inventors: Yoshikage Nakajima, Mamoru Tanaka, Tetsuya Tajima
  • Patent number: 4590207
    Abstract: Therapeutic and/or preventive ophthalmic solution for intraocular hypertension and glaucoma contains isosorbide mononitrate as an active ingredient.
    Type: Grant
    Filed: January 9, 1985
    Date of Patent: May 20, 1986
    Assignee: Eisai Co., Ltd.
    Inventors: Takashi Tomiuga, Keiichi Nomura, Tetsuya Tajima
  • Patent number: 4491592
    Abstract: A method for treatment of inflammation is disclosed which utilizes 3,7,11,15-tetramethyl-2,4,6,10,14-hexadecapentaenoic acid represented by the following chemical structural formula: ##STR1## or a salt thereof, as the active ingredient.
    Type: Grant
    Filed: October 18, 1983
    Date of Patent: January 1, 1985
    Assignee: Eisai Co., Ltd.
    Inventors: Yoshinori Katoh, Tetsuya Tajima, Isao Yamatsu, Takeshi Suzuki, Shinya Abe, Akiharu Kajihara, Tohru Sugitani
  • Patent number: 4415559
    Abstract: An anticoagulant containing heparin having low antithrombin III affinity as an effective ingredient.
    Type: Grant
    Filed: February 4, 1982
    Date of Patent: November 15, 1983
    Assignee: Eisai Co., Ltd.
    Inventors: Suguru Suzuki, Noritoshi Sano, Tetsuya Tajima
  • Patent number: 4073910
    Abstract: Therapeutical treatment of diabetes by oral or parenteral administration of Vitamine E nicotinate which exhibits remarkable effects for treatment of diabetes without accompanying injurious side effect.
    Type: Grant
    Filed: November 26, 1975
    Date of Patent: February 14, 1978
    Assignee: Eisai Co., Ltd.
    Inventors: Hidetoshi Kawashima, Shinzaburo Ohtake, Toru Fujimori, Isao Ohkawa, Tetsuya Tajima