Hiroaki Kashima has been granted 12 US patents while listed as an inventor at Comcast . The first was granted in 2008 and the most recent in April 2021. Hiroaki Kashima ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Hiroaki Kashima in Tokyo, JP.
Patents per Year Patents granted per year, 2008 to 2021 Bar chart with a peak of 2 patents in 2015. peak 2 2008: 1 patents 2008 2009: 1 patents 2009 2010: 1 patents 2010 2011: 1 patents 2011 2012: 1 patents 2012 2013: 1 patents 2013 2014: 1 patents 2014 2015: 2 patents 2015 2017: 1 patents 2017 2021: 2 patents 2021
Issued Patents All Time
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Showing 1–12 of 12 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
10991197 Game machine system Hidehiko Sakamoto , Jong Hak CHOI , Hideo Takeda 2021-04-27
10964166 Operating device of game machine and game machine Hidehiko Sakamoto , Jong Hak CHOI , Hideo Takeda , Nobuyuki Matsutani , Yuta Kikuchi +8 more 2021-03-30
9589425 Slot machine including a plurality of video reel strips Yoichi Kato , Naoya Shirai , Masumi Fujisawa , Hiroki Nakamura , Takeshi Aoki +1 more 2017-03-07
9208658 Slot machine including a plurality of video reel strips Yoichi Kato , Naoya Shirai , Masumi Fujisawa , Hiroki Nakamura , Takeshi Aoki +1 more 2015-12-08
9202347 Slot machine including a plurality of video reel strips Yoichi Kato , Naoya Shirai , Masumi Fujisawa , Hiroki Nakamura , Takeshi Aoki +1 more 2015-12-01
8738896 Virtual machine execution program and information processing device — 2014-05-27
8528050 Instant messagings Masami Tada , Shigeki Takeuchi , Daisuke Tomoda , Hayato Uenohara , Yuhko Yamauchi 2013-09-03
$4,698,000
8206206 Gaming machine and control method of gaming machine — 2012-06-26
8064646 Technique for authenticating an object on basis of features extracted from the object Masao Hagino , Shigeki Takeuchi , Daisuke Tomoda 2011-11-22
$22,584,000
7698137 Speech recognition device using statistical language model Yoshinori Tahara , Daisuke Tomoda 2010-04-13
$17,550,000
7603277 Speech recognition device using statistical language model Yoshinori Tahara , Daisuke Tomoda 2009-10-13
$44,409,000
7409342 Speech recognition device using statistical language model Yoshinori Tahara , Daisuke Tomoda 2008-08-05
$7,485,000
