SS

Shuko Sei

HI Hitachi: 8 patents #5,191 of 28,497Top 20%
HC Hitachi Consumer Electronics Co.: 4 patents #57 of 447Top 15%
HM Hitachi Maxell: 2 patents #441 of 1,211Top 40%
Overall (All Time): #351,338 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9532101 Digital broadcast receiver unit Satoru Takashimizu, Kenji Katsumata, Yuji Yamamoto, Satoshi Iimuro, Takanori Eda 2016-12-27
8913197 Digital broadcast receiver unit Satoru Takashimizu, Kenji Katsumata, Yuji Yamamoto, Satoshi Iimuro, Takanori Eda 2014-12-16
8634416 Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereof Satoru Takashimizu, Yuji Yamamoto, Kenji Katsumata, Takumi Okamura, Takuya Matsumoto +1 more 2014-01-21
8345168 Digital broadcast receiver unit Satoru Takashimizu, Kenji Katsumata, Yuji Yamamoto, Satoshi Iimuro, Takanori Eda 2013-01-01
7974316 Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereof Satoru Takashimizu, Yuji Yamamoto, Kenji Katsumata, Takumi Okamura, Takuya Matsumoto +1 more 2011-07-05
7889281 Digital broadcast receiver unit Satoru Takashimizu, Kenji Katsumata, Yuji Yamamoto, Satoshi Iimuro, Takanori Eda 2011-02-15
7436458 Digital broadcast receiver unit Satoru Takashimizu, Kenji Katsumata, Yuji Yamamoto, Satoshi Iimuro, Takanori Eda 2008-10-14
7283570 Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereof Satoru Takashimizu, Yuji Yamamoto, Kenji Katsumata, Takumi Okamura, Takuya Matsumoto +1 more 2007-10-16
7173674 Digital broadcast receiver unit Satoru Takashimizu, Kenji Katsumata, Yuji Yamamoto, Satoshi Iimuro, Takanori Eda 2007-02-06
7123631 Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereof Satoru Takashimizu, Yuji Yamamoto, Kenji Katsumata, Takumi Okamura, Takuya Matsumoto +1 more 2006-10-17
6826202 Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereof Satoru Takashimizu, Yuji Yamamoto, Kenji Katsumata, Takumi Okamura, Takuya Matsumoto +1 more 2004-11-30
6813283 Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereof Satoru Takashimizu, Yuji Yamamoto, Kenji Katsumata, Takumi Okamura, Takuya Matsumoto +1 more 2004-11-02
6549243 Digital broadcast receiver unit Satoru Takashimizu, Kenji Katsumata, Yuji Yamamoto, Satoshi Iimuro, Takanori Eda 2003-04-15
6185228 Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereof Satoru Takashimizu, Yuji Yamamoto, Kenji Katsumata, Takumi Okamura, Takuya Matsumoto +1 more 2001-02-06