YA

Yuichi Ando

Ricoh Company: 2 patents #231 of 1,326Top 20%
Overall (2021): #94,960 of 548,734Top 20%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11069780 Coating liquid for forming oxide, method for producing oxide film, and method for producing field-effect transistor Ryoichi Saotome, Naoyuki Ueda, Yuki Nakamura, Yukiko Abe, Shinji Matsumoto +3 more 2021-07-20
11049951 Coating liquid for forming oxide or oxynitride insulator film, oxide or oxynitride insulator film, field-effect transistor, and method for producing the same Naoyuki Ueda, Yuki Nakamura, Yukiko Abe, Shinji Matsumoto, Yuji Sone +3 more 2021-06-29