YT

Yasuo Tanaka

HI Hitachi: 4 patents #332 of 4,225Top 8%
HC Hitachi Electronic Devices Co.: 4 patents #1 of 30Top 4%
Fujitsu Limited: 1 patents #990 of 3,284Top 35%
MC Mitsui Chemicals: 1 patents #35 of 215Top 20%
OC Oki Electric Industry Co.: 1 patents #68 of 346Top 20%
Overall (2003): #3,439 of 273,478Top 2%
7
Patents 2003

Issued Patents 2003

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6624559 Cathode ray tube Nobuyuki Suzuki, Toshio Nakayama, Akiyoshi Tobe 2003-09-23
6611523 ATM cell multiplexer Hiroyuki Kogata 2003-08-26
6583547 Cathode ray tube with UPF type electron gun having particular electrode structure and spacing Toshio Nakayama, Nobuyuki Suzuki, Shoichi Wakita, Shoji Shirai 2003-06-24
6579935 Polyester resin composition Youji Hayakawa 2003-06-17
6577052 Electron gun for cathode ray tube Nobuyuki Suzuki 2003-06-10
6562658 Method of making semiconductor device having first and second sealing resins Shinji Ohuchi 2003-05-13
6507143 Cathode ray tube including an electron gun having specific relation between axial length of focus electrode and lens-screen distance Shoichi Wakita, Toshio Nakayama, Nobuyuki Suzuki, Shoji Shirai 2003-01-14