KO

Kazuhisa Oshita

HI Hitachi: 5 patents #7,555 of 28,497Top 30%
📍 Mobara, JP: #231 of 731 inventorsTop 35%
Overall (All Time): #1,044,967 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6448704 Color cathode ray tube having a small neck diameter Go Uchida, Shoji Shirai 2002-09-10
6097143 Color cathode ray tube having a small neck diameter Go Uchida, Shoji Shirai 2000-08-01
5909080 Color cathode ray tube having a small neck diameter Go Uchida, Shoji Shirai 1999-06-01
5847502 Color cathode ray tube having a small neck diameter Go Uchida, Shoji Shirai 1998-12-08
5710480 Color cathode ray tube having a small neck diameter Go Uchida, Shoji Shirai 1998-01-20