KA

Kazuo Akojima

NO Nippon Oil: 1 patents #392 of 773Top 55%
📍 Yachiyo, JP: #113 of 236 inventorsTop 50%
Overall (All Time): #3,911,948 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4958626 Method for applying electromagnetic wave and ultrasonic wave therapies Masao Nambu, Tsutomu Watari, Tomoyuki Sakamoto 1990-09-25