ST

Seiji Tatsuta

OL Olympus: 2 patents #91 of 471Top 20%
OR Ortek: 1 patents #1 of 6Top 20%
RK Riso Kagaku: 1 patents #5 of 27Top 20%
Overall (2011): #36,356 of 364,097Top 10%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8075081 Adjusting method for use in recording apparatus, recording apparatus 2011-12-13
7992996 Spectacles-type image display device Ryohei Sugihara, Yoichi Iba, Koichi Takahashi 2011-08-09
7996177 Information display system Ryohei Sugihara, Yoichi Iba 2011-08-09