RI

Ryo Inaba

Tdk: 7 patents #849 of 3,796Top 25%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
Overall (All Time): #576,755 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8901890 Battery system Shin Yamauchi 2014-12-02
8744712 Drive control device for electric vehicle, and electric vehicle Naoyuki Tashiro, Shinya Sato 2014-06-03
5637372 Phase change optical recording medium Junji Tominaga, Masanori Kosuda, Tatsuya Kato 1997-06-10
5637371 Phase change optical recording medium and activation energy determining method Junji Tominaga, Susumu Haratani 1997-06-10
5627012 Method for preparing phase change optical recording medium Junji Tominaga, Susumu Haratani 1997-05-06
5569517 Optical information medium Junji Tominaga, Susumu Haratani, Tsuneo Kuwahara 1996-10-29
5523140 Optical recording method and medium Junji Tominaga, Tokuhiko Handa, Susumu Haratani 1996-06-04
5498507 Optical recording media Tokuhiko Handa, Susumu Haratani, Junji Tominaga 1996-03-12
5470628 Optical recording medium Junji Tominaga, Susumu Haratani, Tokuhiko Handa 1995-11-28