Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Tetsuya Sakai Fujikura 2
2 Junichi Mizuno Fujitsu Limited 1
2 Kouta Yamauchi Ngk Spark Plug Co. 1
2 Harumitsu Inoue Brother Kogyo 1
2 Toshiki Nakamura Japan Fine Ceramics Center 1