AS

Akitomo Suzuki

AC Aisin Aw Co.: 29 patents #35 of 2,011Top 2%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
AC Aishin Aw Co.: 1 patents #17 of 45Top 40%
Overall (All Time): #125,490 of 4,157,543Top 4%
30
Patents All Time

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #TitleCo-InventorsDate
9157544 Solenoid valve Tetsuya Shimizu, Kazuhiko Kato, Naoyuki Fukaya, Kazunori Ishikawa, Kenichi Tsuchida +1 more 2015-10-13
8670908 Automatic transmission Tetsuya Shimizu, Kenichi Tsuchida, Kazunori Ishikawa, Masamichi Yamaguchi 2014-03-11
8543299 Control device for automatic transmission Tetsuya Shimizu, Masamichi Yamaguchi, Satoshi Nishio, Kenichi Tsuchida, Kazunori Ishikawa +1 more 2013-09-24
8308612 Drive unit and vehicle Tetsuya Shimizu, Kenichi Tsuchida, Kazunori Ishikawa, Kazuhiko Kato 2012-11-13
8255128 Control device for automatic transmission Tetsuya Shimizu, Masamichi Yamaguchi, Satoshi Nishio, Kenichi Tsuchida, Kazunori Ishikawa +1 more 2012-08-28
8182397 Hydraulic control apparatus for automatic transmission Tetsuya Shimizu, Kenichi Tsuchida, Kazunori Ishikawa 2012-05-22
7993231 Hydraulic control device for automatic transmission Tetsuya Shimizu, Kenichi Tsuchida, Kazunori Ishikawa, Masamichi Yamaguchi, Satoshi Nishio 2011-08-09
7967028 Valve assembly Tomoya Jinno, Tetsuya Shimizu, Kenichi Tsuchida, Masamichi Yamaguchi, Satoshi Nishio +1 more 2011-06-28
7951034 Hydraulic control apparatus for automatic transmission Tetsuya Shimizu, Kenichi Tsuchida, Masamichi Yamaguchi, Satoshi Nishio, Kazunori Ishikawa 2011-05-31
7775336 Friction engagement device Masaaki Nishida, Satoru Kasuya, Masashi Kito, Yoshihisa Yamamoto, Masato Fujikawa +4 more 2010-08-17
7282005 Hydraulic control apparatus of automatic transmission Tetsuya Shimizu, Kenichi Tsuchida, Kazunori Ishikawa, Yoshinori Shibayama 2007-10-16
6569050 Hydraulic control apparatus for an automatic transmission Kenichi Tsuchida, Masaaki Nishida, Masahiro Hayabuchi, Takayuki Hisano, Takahiro Inoue 2003-05-27
6494803 Hydraulic control apparatus for an automatic transmission Kenichi Tsuchida, Masaaki Nishida, Masahiro Hayabuchi, Takayuki Hisano, Takahiro Inoue 2002-12-17
6474456 Hydraulic control apparatus for automatic transmissions Takayuki Hisano, Masaaki Nishida 2002-11-05
6475113 Hydraulic control system of automatic transmission Kazumasa Tsukamoto, Masaaki Nishida, Takayuki Hisano 2002-11-05
6464610 Hydraulic pressure control apparatus for automatic transmission Takayuki Hisano, Toshiyuki Mae, Kazumasa Tsukamoto 2002-10-15
6422356 Automatic transmission with band brake and hydraulic operator Hiroshi Tsutsui, Tsuyoshi KAWAMOTO, Masahiro Ida, Yoshihisa Yamamoto, Masaaki Nishida +1 more 2002-07-23
6302822 Hydraulic control system of automatic transmission Kazumasa Tsukamoto, Masaaki Nishida, Takayuki Hisano 2001-10-16
6220402 Hydraulic servo apparatus for automatic transmission Hiroshi Tsutsui, Kazumasa Tsukamoto, Masaaki Nishida, Yoshihisa Yamamoto, Akihito Iwata +1 more 2001-04-24
6102830 Shift control device for automatic transmission Hiroshi Tsutsui, Masaaki Nishida, Yoshihisa Yamamoto, Masao Saito 2000-08-15
6068576 Hydraulic control system for automatic transmission Hiroshi Tsutsui, Takao Taniguchi, Kazumasa Tsukamoto, Masaaki Nishida, Yoshihisa Yamamoto +2 more 2000-05-30
5931885 Hydraulic control system for an automatic transmission Takayuki Kubo, Masaaki Nishida, Yoshihisa Yamamoto, Hiroshi Tsutsui, Kazumasa Tsukamoto 1999-08-03
5931761 Shift control device for automatic transmission Hiroshi Tsutsui, Masaaki Nishida, Yoshihisa Yamamoto, Takayuki Kubo 1999-08-03
5924958 Control system for automatic transmission with servo fill of second shift engagement element during completion of first shift when second shift commanded during first shift Saoto Tsuchiya, Masaaki Nishida, Yoshihisa Yamamoto, Hiroshi Tsutsui 1999-07-20
5911646 Control apparatus for automatic transmission Hiroshi Tsutsui, Kazumasa Tsukamoto, Masahiro Hayabuchi, Masaaki Nishida, Yoshihisa Yamamoto 1999-06-15