YO

Yukio Ohtani

HI Hitachi: 2 patents #436 of 2,733Top 20%
Overall (2011): #55,271 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8011184 Electric booster and method for manufacturing the same Takuya Obata, Takayuki Ohno, Naoki Shirakawa 2011-09-06
7861522 Electrically driven brake booster Takuya Obata, Toshio Takayama, Takayuki Ohno 2011-01-04