YD

Yukako Doi

PA Panasonic: 8 patents #3,315 of 21,108Top 20%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
Overall (All Time): #466,459 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8164261 Plasma display panel Takashi Furutani, Yasuhiko Nakada, Hiroyuki Ajiki 2012-04-24
8133655 Optical information recording medium, method and apparatus for recording and reproducing for the same Hideki Kitaura, Shigeru Furumiya, Kenichi Nishiuchi, Noboru Yamada 2012-03-13
8110273 Optical information recording medium, recording/reproducing method thereof and recording/reproducing apparatus Hideki Kitaura, Noboru Yamada 2012-02-07
7967956 Information recording medium and method for producing the same Rie Kojima, Noboru Yamada 2011-06-28
7897231 Optical information recording medium and method for manufacturing the same Rie Kojima, Noboru Yamada 2011-03-01
7858290 Information recording medium and method for manufacturing the same Takashi Nishihara, Rie Kojima, Noboru Yamada 2010-12-28
7846984 Method and apparatus for recycling ultraviolet curing resin, and method for manufacturing optical recording medium using that recycling method Toshiyuki Aoyama 2010-12-07
7608385 Information recording medium and method for producing the same Rie Kojima, Noboru Yamada 2009-10-27
7407697 Information recording medium and method for manufacturing the same Takashi Nishihara, Rie Kojima, Noboru Yamada 2008-08-05
7255906 Information recording medium and method for producing the same Rie Kojima, Noboru Yamada 2007-08-14
6287660 Optical recording medium and its substrate Tomiharu Hosaka, Yoshihiro Tosaki, Toshiaki Kunieda, Katsuyuki Takahashi 2001-09-11