HT

Hiroshi Takatsuka

SO Sony: 4 patents #8,966 of 25,231Top 40%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
HP Hitachi Metals Precision: 1 patents #3 of 14Top 25%
HM Hmy: 1 patents #6 of 11Top 55%
Overall (All Time): #850,958 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9511502 Apparatus for cutting sheet stack Shinya Ishihara 2016-12-06
8215819 Clip and backlight assembly Shuuji Moro, Yuichi Suzuki, Eiji Ide, Hirokazu Shibata 2012-07-10
6676280 Projection apparatus Susumu Yamada, Hiroyuki Ono, Makoto Shinoda 2004-01-13
6462804 Display apparatus and its cooling method Susumu Yamada, Hiroyuki Ono 2002-10-08
6450646 Display unit Hiroyuki Ono, Susumu Yamada, Makoto Shinoda 2002-09-17
6374715 Apparatus for punching sheet 2002-04-23