Issued Patents All Time
Showing 25 most recent of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11899316 | Terahertz wave control element | Tomoyuki Sasaki, Hiroshi Ono, Nobuhiro Kawatsuki, Kimiaki Tsutsui | 2024-02-13 |
| 11560517 | Photoreactive liquid crystal composition, display element, optical element, method for manufacturing display element, and method for manufacturing optical element | Tomoyuki Sasaki, Hiroshi Ono, Nobuhiro Kawatsuki | 2023-01-24 |
| 11028323 | Liquid crystal aligning agent containing crosslinking agent and polymer that has site having isocyanate group and/or blocked isocyanate group and site having photoreactivity, liquid crystal alignment film, and liquid crystal display element | Kanako Suzuki, Masato Moriuchi, Ryoichi Ashizawa | 2021-06-08 |
| 10921650 | Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display element | Ryoichi Ashizawa, Masato Moriuchi, Kanako Suzuki | 2021-02-16 |
| 10761375 | Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display element | Kanako Suzuki, Yuta KAWANO, Masaaki Katayama | 2020-09-01 |
| 10752839 | Photoreactive liquid crystal composition, display element, optical element, method for manufacturing display element, and method for manufacturing optical element | Tomoyuki Sasaki, Hiroshi Ono, Nobuhiro Kawatsuki | 2020-08-25 |
| 10590219 | Retardation material-forming resin composition, orientation material, and retardation material | Shojiro Yukawa, Jun Ito, Yuta Kanno, Hiroyuki Omura, Tadashi Hatanaka | 2020-03-17 |
| 10100201 | Cured film formation composition, orientation material and retardation material | Jun Ito, Shojiro Yukawa, Yuta Kanno, Tadashi Hatanaka | 2018-10-16 |
| 10081693 | Retardation material-forming resin composition, orientation material, and retardation material | Shojiro Yukawa, Jun Ito, Yuta Kanno, Hiroyuki Omura, Tadashi Hatanaka | 2018-09-25 |
| 9823401 | Cured film formation composition, orientation material, and retardation material | Shojiro Yukawa, Masato Moriuchi, Tadashi Hatanaka | 2017-11-21 |
| 9529132 | Cured film formation composition, orientation material, and retardation material | Shojiro Yukawa, Masato Moriuchi, Tadashi Hatanaka | 2016-12-27 |
| 9459494 | Liquid crystal aligning agent and liquid crystal display device employing it | Kimiaki Tsutsui, Takahiro Sakai | 2016-10-04 |
| 8876916 | Solid electrolytic capacitor | Yuji Miyachi, Kazuhiro Kato | 2014-11-04 |
| 8058365 | Proton conducting membrane and process for producing the same | Junji Kawai, Yosuke Konno | 2011-11-15 |
| 8039165 | Proton conductive membrane comprising a copolymer | Junji Kawai, Toru Shiibashi | 2011-10-18 |
| 7808773 | Electronic part and process for producing the same | Atsushi Furuzawa | 2010-10-05 |
| 7759437 | Norbornene derivative, norbornene polymer produced by ring-opening (co)polymerization, and process for producing the polymer by ring-opening (co)polymerization | Yoshikazu Miyamoto, Nobuyuki Miyaki, Yuichi Hashiguchi | 2010-07-20 |
| 7742281 | Solid electrolytic capacitor | Kazuhiro Kato, Yoshikazu Hirata, Yuji Miyachi | 2010-06-22 |
| 7651802 | Solid polymer electrolyte, proton conductive membrane, electrode electrolyte, electrode paste and membrane-electrode assembly | Yoshitaka Yamakawa, Toshihiro Ohtsuki, Toshiaki Kadota, Teruhiko Umehara, Nagayuki Kanaoka +2 more | 2010-01-26 |
| 7541411 | Norbornene derivative, norbornene polymer produced by ring-opening (co)polymerization, and process for producing the polymer by ring-opening (co)polymerization | Yoshikazu Miyamoto, Nobuyuki Miyaki, Yuichi Hashiguchi | 2009-06-02 |
| 7524541 | Material for liquid crystal aligning and liquid crystal displays made by using the same | Kimiaki Tsutsui, Takahiro Sakai | 2009-04-28 |
| 7498068 | Liquid-crystal aligning agent, liquid-crystal alignment film comprising the same, and liquid-crystal element | Kimiaki Tsutsui, Hirobumi Shida, Masahide Ishizuya | 2009-03-03 |
| 7368068 | Sulfonic group-containing polyarylene block copolymer, process for production thereof, solid polymer electrolyte and proton conductive membrane | Takashi Okada, Mayumi Shinoda, Kimihiko Yoshii, Yousuke Konno, Toshihiro Otsuki | 2008-05-06 |
| 7348089 | Membrane-electrode assembly for direct methanol type fuel cell and proton conductive membrane | Takashi Okada | 2008-03-25 |
| 7292432 | Solid electrolytic capacitor and manufacturing method therefor | Atsushi Furuzawa, Yoshikazu Hirata, Mitsuru Shirasaka | 2007-11-06 |