MM

Minoru Maruta

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,774,908 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5431324 Ultrasonic bonding apparatus and quality monitoring method Ryoichi Kajiwara, Mituo Katou, Kazuya Takahashi, Tokiyuki Seto, Kunihiro Tsubosaki 1995-07-11