SH

Shigemi Hirasawa

HD Hitachi Displays: 23 patents #26 of 752Top 4%
HI Hitachi: 14 patents #2,889 of 28,497Top 15%
HC Hitachi Device Engineering Co.: 9 patents #29 of 514Top 6%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
HC Hitachi Device Eng. Co.: 1 patents #1 of 27Top 4%
HC Hitachi Powdered Metals Co.: 1 patents #113 of 246Top 50%
📍 Mobara, JP: #25 of 731 inventorsTop 4%
Overall (All Time): #90,866 of 4,157,543Top 3%
37
Patents All Time

Issued Patents All Time

Showing 1–25 of 37 patents

Patent #TitleCo-InventorsDate
8075961 Display apparatus Yuichi Sawai, Osamu Shiono, Takashi Namekawa, Takashi Naitou, Mitsuo Hayashibara +4 more 2011-12-13
8071183 Display apparatus Yuichi Sawai, Osamu Shiono, Takashi Namekawa, Takashi Naitou, Mitsuo Hayashibara +4 more 2011-12-06
8022000 Display device and production method thereof Yuichi Sawai, Osamu Shiono, Takashi Namekawa, Hiroyuki Akata, Takashi Naito +4 more 2011-09-20
7755269 Spacer and image display panel using the same Yuichi Sawai, Osamu Shiono, Takashi Namekawa, Nobuhiko Hosotani, Hiroshi Ito +6 more 2010-07-13
7501751 Display device and method of manufacturing same Yuuichi Kijima, Yoshiyuki Kaneko 2009-03-10
7429819 Display device Yuuichi Kijima, Hiroshi Kawasaki 2008-09-30
7427827 Image display device and manufacturing method of the same Yuichi Inoue, Akira Hatori 2008-09-23
7417366 Display device Yuuichi Kijima, Hiroshi Kawasaki 2008-08-26
7408298 Image display device Kenji Kato, Yuuichi Kijima, Yoshiyuki Kaneko 2008-08-05
7385343 Display device Yoshiyuki Kaneko, Susumu Sasaki, Yuuichi Kijima, Hiroshi Kawasaki 2008-06-10
7348721 Display device Tomoki Nakamura, Yuuichi Kijima 2008-03-25
7332856 Image display device Yuuichi Kijima, Kenji Kato, Akira Hatori 2008-02-19
7327075 Image display device with support member between front and rear substrates Yuuichi Kijima, Yuichi Inoue, Akira Hatori 2008-02-05
7319286 Display device Yuuichi Kijima, Yoshiyuki Kaneko, Susumu Sasaki, Tomoki Nakamura, Hiroshi Kawasaki +1 more 2008-01-15
7304423 Emissive display device Susumu Sasaki, Yoshiyuki Kaneko, Yuuichi Kijima, Kenji Miyata 2007-12-04
7285901 Display device having a connecting portion between cathode line and electron source Susumu Sasaki, Yoshiyuki Kaneko, Makoto Okai, Hiroshi Kawasaki 2007-10-23
7282851 Display device Yuuichi Kijima, Yoshiyuki Kaneko, Susumu Sasaki, Tomoki Nakamura 2007-10-16
7233103 Image display device Yuuichi Kijima, Kenji Kato, Akira Hatori, Hiroshi Sasaki 2007-06-19
7221086 Display device including a shield member Tomoki Nakamura, Yuuichi Kijima, Yoshiyuki Kaneko, Toshifumi Ozaki 2007-05-22
7190107 Display devices provided with an arrangement of electron sources and control electrodes Susumu Sasaki, Yoshiyuki Kaneko, Toshifumi Ozaki, Yuuichi Kijima, Tomoki Nakamura 2007-03-13
7148620 Image display device Tomoki Nakamura, Yuuichi Kijima, Yoshiyuki Kaneko 2006-12-12
7129630 Display device Tomoki Nakamura, Yuuichi Kijima 2006-10-31
7071607 Display device having a large number of cathode lines Yuuichi Kijima, Kenji Miyata, Yoshiyuki Kaneko, Susumu Sasaki, Hiroshi Kawasaki +1 more 2006-07-04
7053544 Display device Yuuichi Kijima, Yoshiyuki Kaneko, Susumu Sasaki, Tomoki Nakamura 2006-05-30
6958570 Display device Yuuichi Kijima, Yoshiyuki Kaneko, Susumu Sasaki, Tomoki Nakamura, Hiroshi Kawasaki +1 more 2005-10-25