DK

Daisuke Kikukawa

TO Toyota: 6 patents #4,786 of 26,838Top 20%
AI Aisin: 1 patents #310 of 1,000Top 35%
AC Aisin Aw Co.: 1 patents #1,133 of 2,011Top 60%
JA Jatco: 1 patents #458 of 871Top 55%
Overall (All Time): #704,666 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11754146 Belt element for vehicular transmission belt 2023-09-12
11692623 Actuator unit Masashi Sasaki, Atsushi Kamada, Kota Fujii, Shinya Kuwahara, Keiji Suzumura 2023-07-04
11396924 Belt element for vehicular transmission belt 2022-07-26
8414433 Continuously variable transmission Masanori Kadokawa 2013-04-09
8246254 Bearing structure Takashi Suzumura 2012-08-21
8152665 Pulley structure and belt-type continuously variable transmission Youichi Murata, Kazumichi Tsukuda, Naoki Ohkoshi, Katsumori Fujii 2012-04-10
7866965 Inner gear being biased to pump cover due to meshing of inner and outer gears Kazuhiro Yoshii 2011-01-11