KA

Kiyokazu Arai

HI Hitachi: 3 patents #10,712 of 28,497Top 40%
Overall (All Time): #1,652,144 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5452436 System for connecting plurality of electronic units to data and clock buses wherein transmitting and receiving data in synchronization with transmitting and receiving clock signals Akira Yamagiwa, Toshihiro Okabe 1995-09-19
5145800 Method of wiring for power supply to large-scale integrated circuit Masatoshi Kawashima, Akira Yamagiwa, Toshihiro Okabe 1992-09-08
4903267 Method of generating test data Syun Ishiyama 1990-02-20