YK

Yuuichi Kijima

HD Hitachi Displays: 19 patents #34 of 752Top 5%
HC Hitachi Device Engineering Co.: 8 patents #38 of 514Top 8%
HI Hitachi: 7 patents #5,859 of 28,497Top 25%
📍 Nagaoka, JP: #7 of 243 inventorsTop 3%
Overall (All Time): #156,001 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDate
8022000 Display device and production method thereof Yuichi Sawai, Osamu Shiono, Takashi Namekawa, Hiroyuki Akata, Takashi Naito +4 more 2011-09-20
7696686 Image display device and process of manufacture Masato Kaneeda, Yoshiyuki Kaneko, Tsutomu Kuniyasu, Kenji Kato, Toshiaki Kusunoki 2010-04-13
7501751 Display device and method of manufacturing same Yoshiyuki Kaneko, Shigemi Hirasawa 2009-03-10
7429819 Display device Shigemi Hirasawa, Hiroshi Kawasaki 2008-09-30
7417366 Display device Shigemi Hirasawa, Hiroshi Kawasaki 2008-08-26
7408298 Image display device Kenji Kato, Yoshiyuki Kaneko, Shigemi Hirasawa 2008-08-05
7385343 Display device Shigemi Hirasawa, Yoshiyuki Kaneko, Susumu Sasaki, Hiroshi Kawasaki 2008-06-10
7348721 Display device Shigemi Hirasawa, Tomoki Nakamura 2008-03-25
7332856 Image display device Shigemi Hirasawa, Kenji Kato, Akira Hatori 2008-02-19
7327075 Image display device with support member between front and rear substrates Shigemi Hirasawa, Yuichi Inoue, Akira Hatori 2008-02-05
7319286 Display device Yoshiyuki Kaneko, Shigemi Hirasawa, Susumu Sasaki, Tomoki Nakamura, Hiroshi Kawasaki +1 more 2008-01-15
7304423 Emissive display device Susumu Sasaki, Yoshiyuki Kaneko, Shigemi Hirasawa, Kenji Miyata 2007-12-04
7282851 Display device Yoshiyuki Kaneko, Shigemi Hirasawa, Susumu Sasaki, Tomoki Nakamura 2007-10-16
7233103 Image display device Shigemi Hirasawa, Kenji Kato, Akira Hatori, Hiroshi Sasaki 2007-06-19
7221086 Display device including a shield member Tomoki Nakamura, Yoshiyuki Kaneko, Toshifumi Ozaki, Shigemi Hirasawa 2007-05-22
7190107 Display devices provided with an arrangement of electron sources and control electrodes Susumu Sasaki, Yoshiyuki Kaneko, Toshifumi Ozaki, Shigemi Hirasawa, Tomoki Nakamura 2007-03-13
7148620 Image display device Tomoki Nakamura, Yoshiyuki Kaneko, Shigemi Hirasawa 2006-12-12
7129630 Display device Shigemi Hirasawa, Tomoki Nakamura 2006-10-31
7071607 Display device having a large number of cathode lines Kenji Miyata, Yoshiyuki Kaneko, Shigemi Hirasawa, Susumu Sasaki, Hiroshi Kawasaki +1 more 2006-07-04
7053544 Display device Yoshiyuki Kaneko, Shigemi Hirasawa, Susumu Sasaki, Tomoki Nakamura 2006-05-30
6958570 Display device Yoshiyuki Kaneko, Shigemi Hirasawa, Susumu Sasaki, Tomoki Nakamura, Hiroshi Kawasaki +1 more 2005-10-25
6936958 Display device Kenji Miyata, Shigemi Hirasawa, Tomio Yaguchi 2005-08-30
6822388 Display device with plate-like control electrodes Kenji Miyata, Yoshiyuki Kaneko, Shigemi Hirasawa, Susumu Sasaki, Hiroshi Kawasaki +1 more 2004-11-23
6717352 Display device Shigemi Hirasawa, Kenji Miyata, Tomio Yaguchi, Hiroshi Kawasaki 2004-04-06
6713947 Display device and method of manufacturing the same Shigemi Hirasawa, Hiroshi Kawasaki 2004-03-30