HY

Hiroshi Yamauchi

NC Nippon Carbon Co.: 1 patents #2 of 9Top 25%
Sumitomo Electric Industries: 1 patents #611 of 1,892Top 35%
Overall (1994): #31,507 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5344709 Silicon carbide fiber and method of manufacturing the same Atsuya Tokutomi, Hiroshi Ichikawa, Kenji Ushikoshi 1994-09-06
5289966 Method for connecting electronic component with substrate Yasuo Izumi, Syoji Sato, Ryoji Inutsuka 1994-03-01