YU

Yoshiaki Umehara

HI Hitachi: 2 patents #13,388 of 28,497Top 50%
NC Nissin Kogyo Co.: 2 patents #101 of 334Top 35%
CC Casio Hitachi Mobile Communications Co.: 1 patents #35 of 109Top 35%
📍 Hitachinaka, JP: #850 of 2,447 inventorsTop 35%
Overall (All Time): #1,020,087 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7865195 Mobile communication terminal and position monitoring method Masaru Uemura, Takashi Iida, Shinji Ueno, Hidenori Sakaniwa, Shigeyuki Sudo +1 more 2011-01-04
7318467 Caliper body and method of manufacturing caliper body of vehicular disk brake Syoji Kaiume, Takenori Tsuchiya 2008-01-15
7232015 Caliper body method of manufacturing caliper body of vehicular disc brake Syoji Kaiume, Takenori Tsuchiya 2007-06-19
6978209 Mobile terminal and navigation system Fumiharu Nakahara, Naoki Tsuji, Osamu Hasegawa, Junichi Yoshida 2005-12-20
5241434 Magnetic recording signal reproducing apparatus Kaneyuki Okamoto, Hideo Nishijima, Yuji Inaba 1993-08-31