HF

Hiroki Fujita

Ngk Spark Plug Co.: 2 patents #12 of 120Top 10%
Overall (2002): #62,923 of 266,432Top 25%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6337006 Lanthanum gallate sintered body Ryuji Inoue, Takafumi Oshima 2002-01-08
6337009 Gas sensor Norihiko Nadanami, Takafumi Oshima, Ryuji Inoue 2002-01-08