YS

Yoshinari Sakai

JT Jtekt: 10 patents #140 of 1,969Top 8%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
Overall (All Time): #493,852 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
11566671 Constant-velocity universal joint Yoshitaka Shinoda, Masahito Ikeo 2023-01-31
11421743 Constant-velocity universal joint Yoshitaka Shinoda, Koji Matsumoto, Masahito Ikeo, Kimio Hibi 2022-08-23
10458480 Constant velocity joint and method of manufacturing the same Tatsuya Yoshii, Yoshimi Aoki, Tomohiro Nishida, Tomo Shigeno 2019-10-29
8727895 Sliding type tripod constant velocity joint Tatsuya Yoshii, Koichiro Mizuno 2014-05-20
8550924 Sliding type tripod constant velocity joint Tatsuya Yoshii, Koichiro Mizuno 2013-10-08
8540581 Sliding type tripod constant velocity joint Tatsuya Yoshii, Koichiro Mizuno 2013-09-24
8517846 Sliding type tripod constant velocity joint Koichiro Mizuno, Tatsuya Yoshii 2013-08-27
8454448 Sliding type tripod constant velocity joint Tatsuya Yoshii, Koichiro Mizuno 2013-06-04
8376867 Sliding type tripod constant velocity joint Tatsuya Yoshii, Koichiro Mizuno 2013-02-19
8162763 Sliding-type tripod constant velocity joint Koichiro Mizuno, Tatsuya Yoshi 2012-04-24