MH

Masahiro Hayabuchi

AC Aisin Aw Co.: 92 patents #3 of 2,011Top 1%
TO Toyota: 14 patents #1,948 of 26,838Top 8%
AC Aishin Aw Co.: 3 patents #5 of 45Top 15%
AI Aisin-Warner: 3 patents #37 of 98Top 40%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
AC Aisin Aw Industries Co.: 1 patents #27 of 83Top 35%
📍 Anjo, JP: #8 of 1,609 inventorsTop 1%
Overall (All Time): #14,928 of 4,157,543Top 1%
99
Patents All Time

Issued Patents All Time

Showing 1–25 of 99 patents

Patent #TitleCo-InventorsDate
8720039 Laminated core punching apparatus Tetsuya Matsubara, Shigeru Maeda, Atsuya Takagi, Takuya Ooura, Hajime Nishiguchi +5 more 2014-05-13
8100809 Automatic transmission Takao Taniguchi, Kazumasa Tsukamoto, Akitoshi Katou, Satoru Kasuya, Naoji Katou +4 more 2012-01-24
7444901 Transmission case Mitsutaka Okuno, Masaaki Nishida, Satoru Kasuya, Nobukazu Ike 2008-11-04
7377874 Automatic transmission Naoji Katou, Satoru Kasuya, Hiroshi Katou, Yasuhiro Asai 2008-05-27
7370729 Breather device for speed-change devices Mitsutaka Okuno, Masaaki Nishida, Satoru Kasuya, Nobukazu Ike 2008-05-13
7294087 Automatic transmission Masaaki Nishida, Satoru Kasuya, Toshihiko Aoki 2007-11-13
7017724 Clutch assembly Kouji Maeda, Tomohiro Yamashita, Masahiro Yamaguchi, Yoshito Takeshita, Katsunori Tanaka +1 more 2006-03-28
6948606 Automatic transmission Masahiro Ida, Nobukazu Ike, Satoru Kasuya, Masaaki Nishida, Mitsutaka Okuno 2005-09-27
6896500 Gear pump Nobukazu Ike, Satoru Kasuya, Masaaki Nishida 2005-05-24
6755767 Speed-change control apparatus for automatic transmission Masaaki Nishida, Hiroshi Tsutsui, Kouichi Kojima, Yutaka Teraoka, Nobuhiro Iwai +1 more 2004-06-29
6743148 Planetary gear set Masaaki Nishida, Satoru Kasuya, Hiroshi Katou, Yukio Hiramoto, Tomohisa Miyamoto +2 more 2004-06-01
6729206 Automatic transmission case Masaaki Nishida, Satoru Kasuya, Nobukazu Ike 2004-05-04
6723018 Automatic transmission Masaaki Nishida, Satoru Kasuya, Kenji Gotou, Toshihiko Aoki 2004-04-20
6712735 Control apparatus for automatic transmission Masaaki Nishida, Hiroshi Tsutsui, Kouichi Kojima, Yutaka Teraoka 2004-03-30
6679804 Automatic transmission Hiroshi Kato, Kazumasa Tsukamoto, Masaaki Nishida, Satoru Kasuya, Akitoshi Kato 2004-01-20
6648106 One-way clutch and a supporting structure Masaaki Nishida, Satoru Kasuya, Hiroshi Katou 2003-11-18
6626786 Speed shift control apparatus of automatic transmission Masaaki Nishida, Hiroshi Tsutsui, Kouichi Kojima, Yutaka Teraoka, Nobuhiro Iwai +1 more 2003-09-30
6616560 Shift control apparatus for automatic transmission Masaaki Nishida, Hiroshi Tsutsui, Kouichi Kojima, Yutaka Teraoka, Nobuhiro Iwai +1 more 2003-09-09
6569050 Hydraulic control apparatus for an automatic transmission Akitomo Suzuki, Kenichi Tsuchida, Masaaki Nishida, Takayuki Hisano, Takahiro Inoue 2003-05-27
6558287 Automatic transmission for a vehicle Masaaki Nishida, Satoru Kasuya, Kenji Gotou, Toshihiko Aoki 2003-05-06
6494803 Hydraulic control apparatus for an automatic transmission Akitomo Suzuki, Kenichi Tsuchida, Masaaki Nishida, Takayuki Hisano, Takahiro Inoue 2002-12-17
6422971 Planetary carrier Hiroshi Katou, Masaaki Nishida, Satoru Kasuya, Yukio Hiramoto 2002-07-23
6415685 Vehicular automatic transmission Takao Taniguchi, Kazumasa Tsukamoto, Masaaki Nishida, Satoru Kasuya, Akitoshi Katou 2002-07-09
6361468 Automatic transmission Hiroshi Kato, Kazumasa Tsukamoto, Masaaki Nishida, Satoru Kasuya, Akitoshi Kato 2002-03-26
6176802 Vehicular automatic transmission Satoru Kasuya, Tomochika Inagaki, Kazumasa Tsukamoto, Masaaki Nishida, Kenji Gotou 2001-01-23