TN

Tooru Ninomiya

Sumitomo Electric Industries: 1 patents #1,404 of 3,885Top 40%
Overall (2003): #100,404 of 273,478Top 40%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6604433 Ultrasonic transducer and ultrasonic flowmeter Naoko Azuma, Akihisa Adachi, Masahiko Hashimoto, Kenzo Ohji 2003-08-12