SS

Shoji Sakakibara

Ngk Spark Plug Co.: 3 patents #540 of 1,594Top 35%
Overall (All Time): #1,642,412 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5601764 Process for making TiC-base/SiC whisker composite ceramic cutting tools Junichiro Suzuki, Akiyasu Okuno, Masakazu Watanabe 1997-02-11
5439854 TiC-base/SiC whisker composite ceramic cutting tools Junichiro Suzuki, Akiyasu Okuno, Masakazu Watanabe 1995-08-08
5106788 Process for producing highly tough ceramics Junichiro Suzuki 1992-04-21