YA

Yasutaka Amitani

JC Japan Marine Science And Technology Center: 1 patents #1 of 8Top 15%
OC Oki Electric Industry Co.: 1 patents #37 of 176Top 25%
📍 Kasai, JP: #149 of 502 inventorsTop 30%
Overall (1994): #50,309 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5355351 Underwater low-frequency sound producer using a rare earth alloy Takashi Yoshikawa, Akiyoshi Kawamori, Hiroshi Kamata, Iwao Nakano, Toshio Tsuchiya 1994-10-11