YT

Yoshiki Tada

DE Denso: 13 patents #859 of 11,792Top 8%
SC Sanken Electric Co.: 6 patents #57 of 315Top 20%
NS Nippon Soken: 3 patents #406 of 1,540Top 30%
Overall (All Time): #223,548 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9835205 Friction clutch Keiji Ishikawa, Takayuki Hirose 2017-12-05
8052560 Power transmission device Michiyasu Nosaka, Yasuo Tabuchi, Motohiko Ueda, Hiroshi Nagae, Masahiro Yamashita +2 more 2011-11-08
7993227 Hub for power transmission apparatus Keiji Ishikawa, Yasuo Tabuchi, Michiyasu Nosaka, Motohiko Ueda, Takayuki Suzuki 2011-08-09
7993228 Power transmission device Michiyasu Nosaka, Yasuo Tabuchi, Motohiko Ueda, Hiroshi Nagae, Masahiro Yamashita +2 more 2011-08-09
7980977 Power transmission apparatus Michiyasu Nosaka, Hiroshi Nagae, Masahiro Yamashita, Yasuo Tabuchi, Mitsuhiro Tanabe 2011-07-19
7922611 Power transmission system Michiyasu Nosaka, Yasuo Tabuchi, Takushi Kamiya, Takayuki Suzuki 2011-04-12
7893450 Semiconductor light-emitting element and semiconductor light-emitting element manufacturing method Mikio Tazima, Tetsuji Matsuo 2011-02-22
7803056 Power transmission device Michiyasu Nosaka, Yasuo Tabuchi, Motohiko Ueda 2010-09-28
7744284 Bearing having cylindrical member connected to outer member of bearing Michiyasu Nosaka, Takushi Kamiya, Takayuki Suzuki, Mitsuhiro Tanabe 2010-06-29
7723732 Semiconductor light-emitting device and manufacturing method thereof Mikio Tazima 2010-05-25
7675076 Nitride-based semiconductor device of reduced voltage drop Koji Otsuka, Tetsuji Moku, Junji Sato, Takashi Yoshida 2010-03-09
7671375 Nitride-based semiconductor device of reduced voltage drop, and method of fabrication Koji Otsuka, Tetsuji Moku, Junji Sato, Takashi Yoshida 2010-03-02
7666100 Power transmission device Michiyasu Nosaka, Yasuo Tabuchi, Takayuki Suzuki, Motohiko Ueda 2010-02-23
7507159 Power transmission apparatus Michiyasu Nosaka, Yasuo Tabuchi, Motohiko Ueda 2009-03-24
7400000 Nitride-based semiconductor device Koji Otsuka, Junji Sato, Tetsuji Moku, Takashi Yoshida 2008-07-15
7393281 Power transmission device Michiyasu Nosaka, Yasuo Tabuchi, Motohiko Ueda 2008-07-01
7202510 Semiconductor luminescent device and manufacturing method thereof Tetsuji Moku, Arei Niwa, Yasuhiro Kamii, Junji Sato, Takasi Kato 2007-04-10
6830438 Hybrid compressor Shigeki Iwanami, Yukio Ogawa 2004-12-14
6769876 Centrifugal ventilator fan Masaharu Sakai, Kouji Matsunaga, Yasushi Mitsuishi 2004-08-03
6688121 Controlled compressor apparatus Shigeki Iwanami 2004-02-10