YH

Yoshichika Hagiwara

JA Jatco: 4 patents #166 of 871Top 20%
Nissan Motor Co.: 2 patents #3,090 of 8,689Top 40%
JT Jatco Transtechnology: 1 patents #22 of 58Top 40%
Overall (All Time): #870,384 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7537543 Speed change control device for belt type continuously variable transmission Takamitsu Shimazu 2009-05-26
7006908 Engine torque control apparatus Jihoon Kang, Toshiyasu Yamaguchi, Yasutaka Kawamura 2006-02-28
6960153 Clutch engagement control of automatic transmission Tatsuo Ochiai, Yusuke Kimura, Hironobu Waki, Katsumi Doihara, Hiroyasu Tanaka +1 more 2005-11-01
6695742 Control device for a continuously variable transmission Makoto Sawada 2004-02-24
6597979 Lock-up control system for automatic transmission Shinya Toyoda, Toru Urasawa, Atsufumi Kobayashi 2003-07-22
5490815 Fuel-cut control system for automobiles with lock-up type automatic transmission Yuuji Kato 1996-02-13