YF

Yasuhiro Fujii

Ngk Spark Plug Co.: 1 patents #10 of 87Top 15%
Overall (2022): #96,658 of 548,613Top 20%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11401604 Film formation method Yuichi Imai, Tatsuyuki Nakatani, Susumu Ozawa, Haruhito Uchida 2022-08-02
11359995 Gas sensor Kensuke MIZUTANI, Daisuke Miyata, Kengo Simizu, Naoyuki Sugihara 2022-06-14