TM

Toshifumi Maehara

AC Akebono Brake Industry Co.: 67 patents #1 of 376Top 1%
AC Akebono Research And Development Centre: 17 patents #1 of 79Top 2%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
Overall (All Time): #31,917 of 4,157,543Top 1%
67
Patents All Time

Issued Patents All Time

Showing 1–25 of 67 patents

Patent #TitleCo-InventorsDate
11773931 Floating-type disc brake Tadasuke Fujiwara, Kohei Noma, Shogo Mashimo 2023-10-03
10890221 Disc brake and disc brake for railway vehicles Yuta Minoshima, Akihiko Yamazaki 2021-01-12
10794437 Wedge cam brake Shogo Mashimo, Kazuhiro Yoshikawa 2020-10-06
10527114 Disc brake apparatus Kazuhiro Yoshikawa 2020-01-07
10364857 Disc brake apparatus Kazuhiro Yoshikawa 2019-07-30
9982731 Disc brake apparatus Kazuhiro Yoshikawa 2018-05-29
9920799 Disk brake device and brake pad for disk brake device Shintaro Izaki 2018-03-20
9488234 Drum brake apparatus Hiroaki Nakamura 2016-11-08
9441694 Friction pad assembly for disk brake 2016-09-13
8869950 Floating disc brake, method of assembling same, and assemblies consisting of pad clips and return springs Daisuke Kobayashi 2014-10-28
8573370 Disk brake device 2013-11-05
8235189 Drum brake apparatus 2012-08-07
7661515 Friction member assembly for disc brake 2010-02-16
7490703 Disc brake actuating apparatus with parking-brake operating mechanism 2009-02-17
7438160 Floating caliper disc brake 2008-10-21
7178645 Brake apparatus having automatic clearance adjusting mechanism with overadjustment preventer 2007-02-20
7178643 Drum brake apparatus Katsuhiro Miyata, Yukimasa Mitsude, Takayuki Mukasa, Takeshi Noda, Yoshiaki Saitoh 2007-02-20
7070025 Drum brake apparatus 2006-07-04
7044275 Drum brake device 2006-05-16
6408994 Drum brake 2002-06-25
6328391 Drum brake device Yukio Iwata, Hiroo Kobayashi 2001-12-11
6321889 Shoe driving mechanism for drum brake 2001-11-27
6290036 Drum brake device 2001-09-18
6286643 Parking brake mechanism in drum brake 2001-09-11
6260670 Opposed piston type disc brake 2001-07-17