YA

Yasuhiko Amari

TO Tokico: 3 patents #85 of 359Top 25%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
KS Kabushiki Kaisha Hitachi Seisakusho: 2 patents #4 of 55Top 8%
📍 Yamanashi, JP: #543 of 1,957 inventorsTop 30%
Overall (All Time): #752,974 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
7401468 Master cylinder Tomonori Mouri, Daigoro Kamase, Naganori Koshimizu 2008-07-22
7263830 Master cylinder Tomonori Mouri, Naganori Koshimizu 2007-09-04
7003952 Master cylinder and method of producing the same Tomonori Mouri, Takato Ogiwara, Naganori Koshimizu 2006-02-28
6935112 Master cylinder Naganori Koshimizu, Tomonori Mouri, Yoshinari Iwai 2005-08-30
5558001 Pneumatic booster Nobumaro Osaka, Takanobu Enomoto 1996-09-24
5526729 Booster of gaseous pressure type Hiromi Ando, Nobumaro Osaka 1996-06-18
5476029 Pneumatic booster having vacuum and pressurized air sources Hiromi Ando, Nobumaro Osaka 1995-12-19