Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |