TU

Tsutomu Usui

HI Hitachi: 6 patents #6,582 of 28,497Top 25%
CC Clarion Co.: 4 patents #133 of 721Top 20%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
HC Hitachi Consumer Electronics Co.: 1 patents #206 of 447Top 50%
HM Hitachi Maxell: 1 patents #659 of 1,211Top 55%
NC Nippon Kokan Co.: 1 patents #290 of 735Top 40%
Overall (All Time): #318,048 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10979683 White balance adjustment device and white balance adjustment method Takayuki NEGISHI, Hitoshi Takagi, Hiromasa Shinsha, Satoshi Ikegaya, Norihiko Nakano 2021-04-13
10356376 Vehicle-mounted camera system Norihiko Nakano, Takahide Kojima 2019-07-16
9872004 On-vehicle image capture device Teruki Takahashi, Daisuke Yoshida 2018-01-16
9723282 In-vehicle imaging device Hirotomo Sai 2017-08-01
8989555 Information processor Haruhiko Higuchi, Hiromi Nishiura 2015-03-24
8817727 On-board wireless communication apparatus and on-board wireless communication system 2014-08-26
8681242 Image signal processing system Mari Ohbuchi, Hirotomo Sai, Shinichiro Hirooka 2014-03-25
8319848 Imaging apparatus Haruhiko Higuchi, Haruhiko Miyao 2012-11-27
8223599 Information recording/reproduction apparatus, information recording method and information recording medium Akinobu Watanabe, Hiroyuki Marumori, Toshihiro Kato 2012-07-17
8223703 Scheduling method and communication apparatus 2012-07-17
8040410 Imaging apparatus Yuko Arai, Haruhiko Miyao, Haruhiko Higuchi 2011-10-18
8005340 Data recording apparatus Nozomu Shimoda 2011-08-23
7847816 Imaging apparatus Norihiko Nakano, Junji Kamimura 2010-12-07
7590348 Photographing apparatus Hirotomo Sai 2009-09-15
4560405 Process for desulfurizing molten steel Yoshiharu Miyawaki, Masayuki Hanmyo, Yusuke Shiratani, Yasuhiro Matsuda, Yoshimi Komatsu +1 more 1985-12-24