TS

Tesshin Shiga

HI Hitachi: 4 patents #8,942 of 28,497Top 35%
HD Hitachi Denshi: 4 patents #33 of 275Top 15%
HT Hitachi Communication Technologies: 1 patents #83 of 214Top 40%
📍 Kodaira, JP: #327 of 1,073 inventorsTop 35%
Overall (All Time): #1,021,086 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7916699 CDMA communication system and method Masayuki Ariyoshi, Nobukazu Doi, Yoshito Ohta 2011-03-29
7545777 CDMA communication system and method Masayuki Ariyoshi, Nobukazu Doi, Yoshito Ohta 2009-06-09
6597676 CDMA communication system and method Masayuki Ariyoshi, Nobukazu Doi, Yoshito Ohta 2003-07-22
6137786 CDMA communication system and method Masayuki Ariyoshi, Nobukazu Doi, Yoshito Ohta 2000-10-24
5930244 CDMA Communication system and method Masayuki Ariyoshi, Nobukazu Doi, Yoshito Ohta 1999-07-27