TY

Tatsuya Yamasaki

NT Ntn: 33 patents #25 of 1,364Top 2%
ND Nitto Denko: 6 patents #560 of 2,479Top 25%
HS Hitachi-Lg Data Storage: 6 patents #39 of 294Top 15%
MM Mitsubishi Motors: 3 patents #352 of 1,823Top 20%
HU Hitachi Astemo Ueda: 3 patents #4 of 10Top 40%
HC Hitachi Consumer Electronics Co.: 2 patents #119 of 447Top 30%
NC Nippon Shokubai Co.: 2 patents #486 of 1,108Top 45%
HC Hitachi Media Electronics Co.: 2 patents #79 of 214Top 40%
HA Hitachi Astemo: 2 patents #393 of 1,276Top 35%
RY Ryobi: 1 patents #160 of 309Top 55%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
AC Asahi Glass Co.: 1 patents #1,233 of 2,251Top 55%
Overall (All Time): #54,349 of 4,157,543Top 2%
50
Patents All Time

Issued Patents All Time

Showing 26–50 of 50 patents

Patent #TitleCo-InventorsDate
9421959 Electric brake device Makoto Muramatsu, Yuuki Saoyama, Masaaki Eguchi, Yui Masuda 2016-08-23
9369024 Electric linear motion actuator and electric disk brake system Masaaki Eguchi 2016-06-14
9353837 Electric linear motion actuator Yui Masuda, Makoto Muramatsu, Masaaki Eguchi, Yuki Saoyama 2016-05-31
9228648 Electric linear motion actuator and electric brake system Yui Masuda, Makoto Muramatsu, Masaaki Eguchi, Yuki Saoyama 2016-01-05
9188183 Electric linear motion actuator and electric disk brake system Makoto Yasui, Makoto Muramatsu, Masaaki Eguchi, Tomomi Goto 2015-11-17
9182021 Electric linear motion actuator and electric disk brake system Makoto Muramatsu, Masaaki Eguchi, Tomomi Goto 2015-11-10
9145940 Electric linear motion actuator and electric brake system Makoto Muramatsu, Masaaki Eguchi, Tomomi Goto 2015-09-29
9091335 Electric linear motion actuator and electric brake system 2015-07-28
9076494 Optical pick up including protrusion portion to position optical element Kenji KIYA, Katsuhiko Kimura 2015-07-07
8893162 Optical disc drive Yoshiaki Yamauchi, Nozomu Harada, Sojiro Kirihara, Ikuo Nishida 2014-11-18
8854577 Polarizer-protecting film comprising an easy-adhesion layer composition, and polarizing plate and image display apparatus each comprising the polarizing-protecting film Takeshi Saitou, Hiroyuki Takao, Youichirou Sugino, Yuuji Yamashita 2014-10-07
8827051 Electric linear-motion actuator and electric brake assembly 2014-09-09
8794395 Electric linear motion actuator and electric disc brake assembly Masaaki Eguchi 2014-08-05
8596426 Electric linear motion actuator and electric brake assembly Masaaki Eguchi, Katsuhisa Yamaguchi, Tomoaki Makino 2013-12-03
8579090 Electric linear motion actuator and electric brake system 2013-11-12
8400586 Polarizing plate, and image display device having polarizing plate Narifumi Ueda, Michihito Ooishi, Satoshi Itou, Masayuki Satake 2013-03-19
8376094 Electromechanical linear-motion actuator and electromechanical brake system Masaaki Eguchi 2013-02-19
8359607 Optical disc drive Yoshiaki Yamauchi, Hideyuki Nagamine, Seiji Hamaie, Ikuo Nishida 2013-01-22
8341657 Lens driving mechanism for optical pickup and optical disc apparatus Yoshihiro Sato, Seiichi Kato, Katsuhiko Kimura, Takahiro Yamaguchi, Yoshiro Konishi +1 more 2012-12-25
8240422 Steer-by-wire type steering device Yoshinori Itakura, Nobuyuki Suzuki 2012-08-14
8109370 Electric linear-motion actuator and electric brake assembly 2012-02-07
7448464 Steer-by-wire system Takehito Sakurai 2008-11-11
7063194 Rotation transmission device Isao Hori, Koichi Okada, Yoshitaka Nagano 2006-06-20
7056191 Method for chamfering a plate-like member Hideo Takatsuji, Akihiko Aritomi, Masao Goto, Keiji Fujikawa 2006-06-06
4310127 Fishing spinning reel 1982-01-12