YI

Yutaka Isobe

SO Sony: 5 patents #7,785 of 25,231Top 35%
DI Daicel Chemical Industries: 2 patents #308 of 893Top 35%
VJ Victor Company Of Japan: 2 patents #523 of 1,489Top 40%
DA Daicel: 1 patents #265 of 523Top 55%
SL Sumitomo Pharmaceuticals Company Limited: 1 patents #135 of 327Top 45%
Overall (All Time): #455,879 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10703951 Heat-transport medium including latent heat storage material, mixture for heat transport, and heat transport method Masao Iwaya, Tomoya Mizuta, Naotaka NISHIO, Masatake Kudoh, Masanori Yoshikane 2020-07-07
8153551 Optical isomer separating filler Atsushi Ohnishi 2012-04-10
6956092 Poly (meth) acrylamide with a high stereoregularity and process for producing the same Yoshio Okamoto 2005-10-18
5850213 Three-dimensional image special effect apparatus Atsushi Imai 1998-12-15
5739813 Three-dimensional image special effect apparatus Atsushi Imai 1998-04-14
5714982 Three-dimensional image special effect apparatus Atsushi Imai, Tetsuro Nakata, Ayumi Nakao 1998-02-03
5583648 Picture signal recording/reproducing method and apparatus for recording/reproducing a high-definition picture signal and a normal picture signal Yutaka Ichinoi, Masahiko Turuta, Mitsuhiro Yoshida, Hiroshi Asai 1996-12-10
5521617 Three-dimensional image special effect apparatus Atsushi Imai, Tetsuro Nakata, Ayumi Nakao 1996-05-28
4910619 Automatic changing system for cassette-type mediums Yoshiaki Suzuki 1990-03-20
4888344 Carbapenem compound in crystalline form, and its production and use Makoto Sunagawa, Yutaka Takeuchi, Haruki Matsumura, Yukio Ozaki, Tetsuo Noguchi 1989-12-19
4811122 Magnetic recording/reproducing apparatus which accomodates different tape types Koichi Kido, Kenji Shibayama, Masahiko Tsuruta, Hiroshi Yamada 1989-03-07