HM

Hiroyuki Marumori

HI Hitachi: 11 patents #3,813 of 28,497Top 15%
HM Hitachi Maxell: 2 patents #441 of 1,211Top 40%
HC Hitachi Consumer Electronics Co.: 1 patents #206 of 447Top 50%
Overall (All Time): #351,333 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
9530455 Video recording method and video recording device 2016-12-27
9196311 Video recording method and video recording device 2015-11-24
8724962 Video recording method and video recording device 2014-05-13
8233767 Information recording apparatus Haruki Matono 2012-07-31
8224149 Record/reproduction apparatus and record mode setting method for the same Toshihiro Kato, Akinobu Watanabe, Takaki Matsushita 2012-07-17
8223599 Information recording/reproduction apparatus, information recording method and information recording medium Akinobu Watanabe, Tsutomu Usui, Toshihiro Kato 2012-07-17
8184957 Video recording method and video recording device 2012-05-22
8139927 Information recording apparatus and information recording method Morio Aoki, Hiroyuki Tarumizu 2012-03-20
8094529 Apparatus for recording of information Junji Shiokawa 2012-01-10
7852725 Apparatus for recording of information Junji Shiokawa 2010-12-14
7453779 Apparatus for capturing and recording video information Junji Shiokawa 2008-11-18
7391964 Information recording apparatus and information recording method Morio Aoki, Hiroyuki Tarumizu 2008-06-24
7136337 Apparatus for recording of information Junji Shiokawa 2006-11-14
6894960 Information recording apparatus for modifying the finishing process based on the power supply Junji Shiokawa 2005-05-17