Akihiko Takenaka
Denso
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Publication
Featured researches published by Akihiko Takenaka.
SAE International journal of engines | 2008
Masayoshi Hattori; Takashi Inoue; Zenichiro Mashiki; Akihiko Takenaka; Haruyuki Urushihata; Seiji Morino; Takayuki Inohara
A system with “Variable Valve Timing –intelligent by Electric motor (VVT-iE)” has been newly developed to realize requirements for lower fuel consumption and lower exhaust gas emission, as well as higher performance. The system has initially been adopted for the intake valve train of Toyota’s new 4.6 and 5.0 litter V8 SI engine. The VVT-iE is composed of a cam phasing mechanism connected to the intake camshaft and a brushless motor integrated with an intelligent driver unit. The developed motor-actuated system is completely free from operating limitations by conventional hydraulic VVT. This new system leads to advantages in reducing cold HC and also achieves further reductions in fuel consumption.
Archive | 2004
Akihiko Takenaka; Takayuki Inohara
Archive | 2004
Akihiko Takenaka; Haruyuki Urushihata; Hideji Tani; Hideji Yoshida; Takayuki Inohara
Archive | 2010
Takashi Yamaguchi; Akihiko Takenaka; Toshiki Fujiyoshi
Archive | 2004
Masashi Hori; Masamichi Watanabe; Akihiko Takenaka; Takashisa Yokoyama; Takayuki Takeshita; Yuzo Imoto
Archive | 2002
Michio Adachi; Takayuki Inohara; Akihiko Takenaka; 安達 美智雄; 猪原 孝之; 竹中 昭彦
Archive | 2003
Akihiko Takenaka; Michio Adachi; Takayuki Inohara
Archive | 2011
Toshio c Imamura; Akihiko Takenaka
Archive | 2003
Masafumi Hori; Yuzo Imoto; Akihiko Takenaka; Takayuki Takeshita; Masamichi Watanabe; Takahisa Yokoyama; 井本 雄三; 政史 堀; 横山 隆久; 雅通 渡辺; 竹下 隆之; 昭彦 竹中
Archive | 2004
Yoshihiro Sato; Akihiko Takenaka; Hideji Tani; 美裕 佐藤; 昭彦 竹中; 秀司 谷
