SN

Sigeru Ninomiya

HI Hitachi: 2 patents #13,388 of 28,497Top 50%
HC Hitachi Computer Engineering Co.: 2 patents #9 of 170Top 6%
Overall (All Time): #2,295,724 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5329690 Printed circuit board assembling system Yoshihisa Tsuji, Kazuo Kato, Mamoru Kobayashi, Akio Kojima, Hideaki Sasaki +1 more 1994-07-19
5231585 Computer-integrated manufacturing system and method Mamoru Kobayashi, Hideaki Sasaki, Kazuo Kato, Akio Kojima, Yoshihisa Tsuji 1993-07-27