SO

Syunji Ookubo

KT Kabushiki Kaisha Toshiba: 2 patents #283 of 2,065Top 15%
📍 Gyōda, JP: #10 of 47 inventorsTop 25%
Overall (2002): #40,116 of 266,432Top 20%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6472832 Cathode ray tube Junichi Kimiya, Shigeru Sugawara 2002-10-29
6455999 Color picture tube Takahiro Hasegawa, Shigeru Sugawara 2002-09-24