YS

Yukiharu Seko

IE Ise Electronics: 4 patents #8 of 31Top 30%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
NL Noritake Co., Limited: 1 patents #133 of 334Top 40%
Overall (All Time): #1,037,729 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6917157 Electrode for electron source, method for producing the same, and electronic tube using the same Tomotaka Ezaki, Sashiro Uemura, Junko Yotani, Hiromu Yamada, Takeshi Nagasako +3 more 2005-07-12
5844358 Light-emitting device having a recessed portion in rear panel thereof Sashiro Uemura, Yoshiyuki Nishii, Isamu Kanda, Kazunori Tatsuda, Hiroshi Kamogawa +6 more 1998-12-01
5581149 Display tube for light source Hiroshi Kamogawa, Sashiro Uemura, Mitsuaki Morikawa, Tokuhide Shimojo 1996-12-03
5406170 Light emitting device resistant to damage by thermal expansion Sashiro Uemura, Yoshiyuki Nishii, Isamu Kanda, Kazunori Tatsuda, Hiroshi Kamogawa +6 more 1995-04-11
5304083 Method of forming a light emitting device Sashiro Uemura, Yoshiyuki Nishii, Isamu Kanda, Kazunori Tatsuda, Hiroshi Kamogawa +6 more 1994-04-19