AT

Akihiro Takayama

GI Gigaphoton: 2 patents #5 of 50Top 10%
Ricoh Company: 2 patents #318 of 1,487Top 25%
Overall (2020): #60,234 of 565,922Top 15%
4
Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10871729 Powder container, powder supply device, and image forming apparatus including same Kentaro Nodera, Emi Kita, Susumu Tateyama, Shinnosuke Koshizuka, Tatsuya Kubo +1 more 2020-12-22
10716198 Extreme ultraviolet light generation apparatus 2020-07-14
10606187 Powder container, powder supply device, and image forming apparatus including same Kentaro Nodera, Emi Kita, Susumu Tateyama, Shinnosuke Koshizuka, Tatsuya Kubo +1 more 2020-03-31
10582602 Extreme ultraviolet light generation apparatus Atsushi Ueda 2020-03-03