TY

Takao Yoshioka

Sumitomo Electric Industries: 12 patents #2,165 of 21,551Top 15%
Overall (All Time): #425,304 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
D561173 Speaker box Mitsuji Kobayashi 2008-02-05
D543518 Television receiver Yoshiaki Inoue 2007-05-29
D442928 Digital video disc player Shinji Makino 2001-05-29
D438852 Digital video disc player Shinji Makino 2001-03-13
D438521 Digital video disc player Shinji Makino 2001-03-06
D424050 Combined digital video disc player with liquid crystal monitor Satoshi Sakamoto, Shinji Makino 2000-05-02
D416892 Digital video disc player Satoshi Sakamoto, Shinji Makino 1999-11-23
D416554 Digital video disc player Satoshi Sakamoto, Shinji Makino 1999-11-16
D409184 Combined digital video disk player with liquid crystal monitor Satoshi Sakamoto, Shinji Makino 1999-05-04
D408809 Digital video disk player Satoshi Sakamoto, Shinji Makino 1999-04-27
D408810 Digital video disk player Satoshi Sakamoto, Shinji Makino 1999-04-27
D408395 Digital video disk player Satoshi Sakamoto, Shinji Makino 1999-04-20