TH

Tamotsu Horiuchi

Ricoh Company: 4 patents #257 of 2,036Top 15%
Overall (2016): #34,029 of 481,213Top 8%
4
Patents 2016

Issued Patents 2016

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9378899 Photoelectric conversion element Ryota Arai, Yuuji Tanaka 2016-06-28
9373450 Photoelectric conversion element Ryota Arai, Yuuji Tanaka 2016-06-21
9318270 Perovskite solar cell Tohru Yashiro, Yuuji Tanaka 2016-04-19
9304368 Electrochromic device and production method thereof Tohru Yashiro, Shigenobu Hirano, Toshiya Sagisaka, Mamiko Inoue, Hiroyuki Takahashi +6 more 2016-04-05