Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9748593 | Polymer electrolyte composition, and polymer electrolyte membrane, membrane electrode complex and solid polymer-type fuel cell each produced using same | Tomoyuki Kunita, Daisuke Izuhara, Yuka Fujieda, Hiroaki Umeda | 2017-08-29 |
| 8455141 | Polymer electrolyte as well as polymer electrolyte membrane, membrane electrode assembly and polymer electrolyte fuel cell using the same | Masataka Nakamura, Daisuke Izuhara, Shunji Kono, Masayuki Kidai | 2013-06-04 |
| 8278004 | Membrane electrode assembly and method of producing the same and fuel cell | Shinya Adachi, Daisuke Izuhara, Masataka Nakamura, Takao Uete, Masayuki Kidai | 2012-10-02 |
| 8171819 | Tilt steering apparatus | Tohru Ohta, Kazunari Machida | 2012-05-08 |
| 7838164 | Film electrode composite element and production method therefor, and fuel cell | Shinya Adachi, Daisuke Izuhara, Masataka Nakamura, Takao Uete, Masayuki Kidai | 2010-11-23 |
| 7435452 | Surface-treated plastic article and method of surface treatment | Mitsuru Yokota, Tadahiro Uemura | 2008-10-14 |
| 7329694 | Ocular lens | Masataka Nakamura, Kazuhiko Fujisawa, Mitsuru Yokota | 2008-02-12 |
| 7112641 | Monomer, polymers, and ophthalmic lenses and contact lenses made by using the same | Kazuhiko Fujisawa, Mitsuru Yokota | 2006-09-26 |
| 7071274 | Monomer, polymer, and ocular lens and contact lens each obtained therefrom | Kazuhiko Fujisawa, Mitsuru Yokota | 2006-07-04 |
| 6885966 | Device for providing a signal in response to a change of the ambient pressure | Tobias Tyroller, Masataka Nakamura, Mitsuru Yokota | 2005-04-26 |
| 6818719 | Polymers and ophthalmic lenses in which they are used | Kazuhiko Fujisawa, Mitsuru Yokota | 2004-11-16 |
| 6689480 | Surface-treated plastic article and method of surface treatment | Mitsuru Yokota, Tadahiro Uemura | 2004-02-10 |
| 5773167 | Amorphous carbon electrode and a secondary battery having such an electrode | Naoki Iwasaki, Takeharu Inoue, Isamu Sakuma, Jun Tsukamoto, Keizo Ono | 1998-06-30 |
| 5645901 | Electrode substrate for liquid crystal display device and liquid crystal display device | Shunsei Fukuchi, Makoto Iwamoto, Akihiro Kitabatake, Masahiro Tanimoto, Masaki Maekawa | 1997-07-08 |
| 5514466 | Plastic optical articles | Shinichi Yamada, Takashi Taniguchi, Syunzi Kono | 1996-05-07 |
| 4895767 | Transparent article and process for preparation thereof | Kaoru Mori, Takashi Taniquchi | 1990-01-23 |