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Dive into the research topics where Naokazu Takeuchi is active.

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Featured researches published by Naokazu Takeuchi.


international conference on robotics and automation | 1996

Force control of parallel link manipulator with hydraulic actuators

Kazuhiro Kosuge; Koji Takeo; Toshio Fukuda; Hitoshi Kitayama; Naokazu Takeuchi; Hiroki Murakami

This paper proposes a force control algorithm for Stewart platform type of parallel link manipulators with velocity controlled hydraulic actuators. First, we design a control scheme for one degree-of-freedom, hydraulic actuator then we extend the control scheme to the parallel link manipulator. The hybrid force/position control scheme for parallel link manipulator is also proposed. The control scheme is designed based on velocity based force control algorithm, so that we can apply it to the parallel link manipulators with velocity controlled hydraulic actuators. The proposed algorithm is applied to the experimental system with six degrees of freedom and the experimental results illustrate the validity of the system.


Bioscience, Biotechnology, and Biochemistry | 1995

Reduction Effect of Theanine on Blood Pressure and Brain 5-Hydroxyindoles in Spontaneously Hypertensive Rats

Hidehiko Yokogoshi; Yukiko Kato; Yuko M. Sagesaka; Takanobu Takihara-Matsuura; Takami Kakuda; Naokazu Takeuchi


Archive | 2009

Allergen inactivating method, allergen inactivating filter, air treating apparatus, virus inactivating agent, virus inactivating method, virus inactivating filter, air conditioning unit and air conditioner

Yuji Nakajima; Daisuke Tanaka; Katsuhiro Hashitsume; Naokazu Takeuchi; Susumu Kojima; Masaki Bessyo; Yuuri Tsuboi


Archive | 2002

Allergen deactivating filter and air treatment device

Masaki Bessho; Katsuhiro Hashizume; Susumu Kojima; Yuji Nakajima; Naokazu Takeuchi; Daisuke Tanaka; 祐二 中嶋; 正樹 別所; 晋 小島; 克浩 橋爪; 大輔 田中; 直和 竹内


Bioscience, Biotechnology, and Biochemistry | 1992

Theanine Formation by Tea Suspension Cells

Takanobu Matsuura; Takami Kakuda; Tatsuyuki Kinoshita; Naokazu Takeuchi; Kyosuke Sasaki


Archive | 1990

STERILIZATION OF CONTAINER AND DEVICE THEREFOR

Yasushi Ito; Noboru Shiraki; Naokazu Takeuchi; Shogo Yamaguchi


Jsme International Journal Series C-mechanical Systems Machine Elements and Manufacturing | 1994

Cell Recognition by Image Processing : Recognition of Dead or Living Plant Cells by Neural Network

Shigetoshi Shiotani; Toshio Fukuda; Fumihito Arai; Naokazu Takeuchi; Kyosuke Sasaki; Tatsuyuki Kinosita


Bioscience, Biotechnology, and Biochemistry | 1994

Effects of Plant Growth Regulators and Carbon Sources on Theanine Formation in Callus Cultures of Tea (Camellia sinensis)

Takanobu Takihara-Matsuura; Iwao Sakane; Takami Kakuda; Takuya Kitada; Tatsuyuki Kinoshita; Naokazu Takeuchi


Archive | 1990

STERILIZATION OF PACKAGING MATERIAL

Yasushi Ito; Noboru Shiraki; Naokazu Takeuchi; Shogo Yamaguchi


Archive | 1986

Method of sterilizing vessel

Naokazu Takeuchi; Noboru Shiraki; Tatsuyuki Kinoshita

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Toshio Fukuda

Beijing Institute of Technology

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Daisuke Tanaka

Mitsubishi Heavy Industries

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Kyosuke Sasaki

Mitsubishi Heavy Industries

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Tetsuo Uwaji

Mitsubishi Heavy Industries

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