HK

Hiroshi Kamogawa

IE Ise Electronics: 6 patents #4 of 31Top 15%
Mitsubishi Electric: 4 patents #7,099 of 25,717Top 30%
Overall (All Time): #888,183 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5844358 Light-emitting device having a recessed portion in rear panel thereof Sashiro Uemura, Yoshiyuki Nishii, Isamu Kanda, Kazunori Tatsuda, Yukiharu Seko +6 more 1998-12-01
5581149 Display tube for light source Yukiharu Seko, 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, Yukiharu Seko +6 more 1995-04-11
5304083 Method of forming a light emitting device Sashiro Uemura, Yoshiyuki Nishii, Isamu Kanda, Kazunori Tatsuda, Yukiharu Seko +6 more 1994-04-19
4972116 Light source display tube Kazunori Tatsuda, Masaaki Kobayashi, Mitsuru Masuda, Zenichiro Hara, Nobuo Terazaki +3 more 1990-11-20
4970430 Fluorescent display apparatus Kazunori Tatsuda, Zenichiro Hara, Norihiro Ichikawa, Shuji Iwata, Nobuo Terazaki 1990-11-13