YF

Yasumasa Fujioka

NI Ngk Insulators: 2 patents #41 of 224Top 20%
Overall (2018): #89,292 of 503,207Top 20%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10124508 Method for producing plugged honeycomb structure Kensuke Tanaka 2018-11-13
10094750 Isostatic breaking strength tester and isostatic breaking strength test method Kazuki IIDA, Hisazumi Shaku, Kazunari AKITA, Yoshihiro Sato 2018-10-09