AT

Akira TAKIGUCHI

JO Joled: 3 patents #10 of 158Top 7%
Ricoh Company: 1 patents #1,005 of 2,036Top 50%
Overall (2016): #47,962 of 481,213Top 10%
4
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
9502652 Method of manufacturing EL display device Seiji Imanaka, Kazuo Uetani 2016-11-22
9331297 Organic EL display device and method for manufacturing same Jun Hashimoto, Kaname Mizokami, Kazuo Uetani, Kenji Harada, Ken Ito +2 more 2016-05-03
9312488 Method for manufacturing organic electroluminescent element with bi-layer cathode Masaki Aonuma, Takuya Satoh, Yoichiro Yashiro 2016-04-12
9229667 Image forming apparatus 2016-01-05