HT

Hiroshi Tsutsui

AC Aisin Aw Co.: 73 patents #6 of 2,011Top 1%
Sumitomo Electric Industries: 23 patents #806 of 21,551Top 4%
SI Sumitomo Heavy Industries: 3 patents #164 of 917Top 20%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
NE Nec: 2 patents #5,510 of 14,502Top 40%
Overall (All Time): #13,769 of 4,157,543Top 1%
103
Patents All Time

Issued Patents All Time

Showing 26–50 of 103 patents

Patent #TitleCo-InventorsDate
8116952 Control system for automatic transmission Tadashi Sugiura, Yosuke Takei, Hideaki Ogasawara 2012-02-14
8086379 Control apparatus for automatic transmission Tadashi Sugiura, Yosuke Takei, Hideaki Ogasawara 2011-12-27
8068963 Control device for automatic transmission Tadashi Sugiura, Yosuke Takei, Hideaki Ogasawara 2011-11-29
7841455 Hydraulic control system for automatic transmission Yoshinori Maki, Hitoshi Asano, Masatake Ichikawa 2010-11-30
6955629 Shift control apparatus for an automatic transmission Masaaki Nishida, Kouichi Kojima, Yutaka Teraoka, Masatake Ichikawa, Hidekazu Funakoshi 2005-10-18
6949750 Radiation detecting element and method of manufacturing the same Katsuyuki Kaneko, Takayoshi Yuzu, Toshiyoshi Yamamoto, Yoshiteru Il 2005-09-27
6891163 Array type X-ray detection apparatus Katsuyuki Kaneko, Shinichi Nakahara, Yasuhiko Shinkaji 2005-05-10
6832976 Shift control apparatus for automatic transmission Masaaki Nishida, Kouichi Kojima, Yutaka Teraoka, Kiyoshi Akutsu 2004-12-21
6755767 Speed-change control apparatus for automatic transmission Masahiro Hayabuchi, Masaaki Nishida, Kouichi Kojima, Yutaka Teraoka, Nobuhiro Iwai +1 more 2004-06-29
6719657 Lock-up control apparatus for automatic transmission Masaaki Nishida, Kouichi Kojima, Yutaka Teraoka, Masaki Nishide 2004-04-13
6712735 Control apparatus for automatic transmission Masahiro Hayabuchi, Masaaki Nishida, Kouichi Kojima, Yutaka Teraoka 2004-03-30
6626786 Speed shift control apparatus of automatic transmission Masahiro Hayabuchi, Masaaki Nishida, Kouichi Kojima, Yutaka Teraoka, Nobuhiro Iwai +1 more 2003-09-30
6616560 Shift control apparatus for automatic transmission Masahiro Hayabuchi, Masaaki Nishida, Kouichi Kojima, Yutaka Teraoka, Nobuhiro Iwai +1 more 2003-09-09
6422356 Automatic transmission with band brake and hydraulic operator Akitomo Suzuki, Tsuyoshi KAWAMOTO, Masahiro Ida, Yoshihisa Yamamoto, Masaaki Nishida +1 more 2002-07-23
6317671 Control apparatus for automatic transmission Nobutada Saitou 2001-11-13
6270444 Shift control apparatus for automatic transmission Kouichi Kojima, Yutaka Teraoka 2001-08-07
6259983 Hydraulic control system for automatic transmission Masaaki Nishida, Yoshihisa Yamamoto, Masao Saito, Takayuki Kubo 2001-07-10
6254508 Engine torque control during multiple speed changes of an automatic transmission Kouichi Kojima, Masao Saitou, Masaaki Nishida, Yoshihisa Yamamoto 2001-07-03
6220402 Hydraulic servo apparatus for automatic transmission Kazumasa Tsukamoto, Masaaki Nishida, Yoshihisa Yamamoto, Akitomo Suzuki, Akihito Iwata +1 more 2001-04-24
6139471 Control system for automatic transmission Kazumasa Tsukamoto, Masahiro Hayabuchi, Yoshihisa Yamamoto, Akihito Iwata 2000-10-31
6128565 Hydraulic control system for automatic transmission Takao Taniguchi, Kazumasa Tsukamoto, Masaaki Nishida, Yoshihisa Yamamoto, Masao Saito 2000-10-03
6102830 Shift control device for automatic transmission Masaaki Nishida, Yoshihisa Yamamoto, Akitomo Suzuki, Masao Saito 2000-08-15
6068576 Hydraulic control system for automatic transmission Takao Taniguchi, Kazumasa Tsukamoto, Masaaki Nishida, Yoshihisa Yamamoto, Masao Saito +2 more 2000-05-30
6057878 Three-dimensional picture image display apparatus Akifumi Ogiwara, Yukio Tanaka, Koji Akiyama, Hisahito Ogawa 2000-05-02
5990853 Projection type image displaying apparatus Yasunori Kuratomi, Akio Takimoto, Koji Akiyama, Toshikatsu Kawakami, Yasuaki Muto +1 more 1999-11-23