Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11867933 | Display having sub-wavelength polygonal periodic elements | Hidemitsu Hakii, Masashi Kawashita, Yukari Oda | 2024-01-09 |
| 11472945 | Slidable rubber material having an amino-modified interfacial modification layer, and method for producing said slidable rubber material | Kosho Iwasaki, Yuko Takami, Akira Yoshida, Daisuke Tanaka | 2022-10-18 |
| 9790612 | Anodizing method of aluminum | Seiji Amakusa | 2017-10-17 |
| 8932440 | Plating apparatus and plating method | Keiji Shinyama | 2015-01-13 |
| 6888557 | Electroluminescent device with sufficient luminous power and driving method thereof | Takashi Inoue, Masayuki Katayama, Yutaka Hattori, Hirotaka Suzuki, Masahiko Osada +1 more | 2005-05-03 |
| 6317107 | EL display device with dielectric breakdown inhibiting feature | Toshinori Ninoyu, Kiyoshi Saeki, Hiroyuki Kishita, Hideki Saito, Masahiko Osada | 2001-11-13 |
| 6137222 | Multi-color electroluminescent display panel | Hajime Ishihara, Yutaka Hattori, Kazuhiro Inoguchi | 2000-10-24 |
| 6036823 | Dielectric thin film and thin-film EL device using same | Kazuhiro Inoguchi, Yutaka Hattori, Nobuei Ito, Tadashi Hattori, Koji Noda +3 more | 2000-03-14 |
| 5965981 | Transparent thin-film EL display apparatus | Kazuhiro Inoguchi, Nobuei Ito, Tadashi Hattori | 1999-10-12 |
| 5789860 | Dielectric thin film composition and thin-film EL device using same | Kazuhiro Inoguchi, Yutaka Hattori, Nobuei Ito, Tadashi Hattori, Koji Noda +3 more | 1998-08-04 |
| 5757127 | Transparent thin-film EL display apparatus with ambient light adaptation means | Kazuhiro Inoguchi, Nobuei Ito, Tadashi Hattori | 1998-05-26 |