TT

Tetsu Takehara

Nsk: 10 patents #142 of 1,559Top 10%
Overall (All Time): #510,731 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10480635 Rotation transmission device Yasuyuki Matsuda, Daisuke Gunji, Masafumi HIKIDA, Kazutaka Tanaka, Tooru Ueda +3 more 2019-11-19
10359102 Friction roller-type reduction gear Hiroshi Kawahara, Hiroyasu Yoshioka, Yuji Shimomura 2019-07-23
9625332 Torque measurement device-equipped rotation transmission apparatus Tomoharu Saito, Yasuyuki Matsuda, Daisuke Gunji, Masafumi HIKIDA, Kazutaka Tanaka +3 more 2017-04-18
8418367 Method of manufacturing a rolling bearing unit for supporting a wheel Hiroaki Ishikawa, Yasunori Suzuki, Narihito Otake, Kiyotaka Hirata, Shouji Horike +1 more 2013-04-16
7677807 Hub unit for wheel Taketoshi Chifu, Tomoharu Sugiman, Kinji Yukawa 2010-03-16
7021830 Seal ring and rolling bearing unit with seal ring Kinji Yukawa 2006-04-04
6464398 Roller bearing Hirohisa Mihara, Kiyohito Matsubayashi, Yuji Nakano 2002-10-15
6379049 Rolling bearing Kenichi Shibazaki, Shinichi Natsumeda, Shoji Noguchi 2002-04-30
6033123 Tapered roller bearing Yukio Sato 2000-03-07
5890815 Roller bearing Seiji Ijuin, Yoshio Shoda, Katsuhiro Konno 1999-04-06