YS

Yoshitaka Sogo

TO Toyota: 4 patents #6,703 of 26,838Top 25%
TC Tsuda Kogyo Co.: 3 patents #2 of 17Top 15%
AC Aisin Ai Co.: 1 patents #52 of 119Top 45%
Overall (All Time): #667,973 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
5802922 Shift lever supporting mechanism for a manual transmission Hiroshi Kawai, Mitsuyuki Hasegawa, Toshio Tanba 1998-09-08
5566587 Shift lock device for automatic transmission Hideki Kanematsu, Kazuo Takahashi 1996-10-22
5560253 Shift lever assembly for manual transmission Koichi Ishikawa, Michiyuki Murakami, Mitsuyuki Hasegawa 1996-10-01
5456133 Shift lock device for automatic transmission Hideki Kanematsu, Kazuo Takahashi 1995-10-10
4683771 Gear-teeth protector in change-speed gearing units Masami Fukushima, Tetsuro Kuzuya 1987-08-04
4359909 Transmission 1982-11-23
4347756 Transmission 1982-09-07
4327598 Gear transmission apparatus for an automobile Tetsuzo Yoneda, Masami Fukushima, Shinichi Miyagawa 1982-05-04