Issued Patents All Time
Showing 51–75 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6884367 | Method for producing silicate phosphor | Keiji Ono, Takashi Takeda | 2005-04-26 |
| 6822421 | Bipedal robot with position for energy storage device | Kenichi Ogawa, Takuro Koyanagi, Hideaki Takahashi, Hiroshi Matsuda | 2004-11-23 |
| 6805814 | Phosphor for light-emitting element excited by vacuum ultra-violet ray | Takayoshi Ezuhara, Toshinori Isobe | 2004-10-19 |
| 6802990 | Fluorescent substances for vacuum ultraviolet radiation excited light-emitting devices | Kenji Toda, Mineo Sato, Keiji Ono, Takashi Takeda | 2004-10-12 |
| 6736994 | Phosphor | Takashi Takeda | 2004-05-18 |
| 6689292 | Method of producing aluminate phosphor | Keiji Ono | 2004-02-10 |
| 6680004 | Method of producing aluminate fluorescent substance, a fluorescent substance and a diode containing a fluorescent substance | Keiji Ono | 2004-01-20 |
| 6676853 | Phosphor for vacuum ultraviolet excitation material | Kyota Ueda, Tadashi Endo, Keiji Ono | 2004-01-13 |
| 6663843 | Method of producing barium-containing composite metal oxide | Keiji Ono | 2003-12-16 |
| 6640160 | Biped ambulatory robot | Hideaki Takahashi, Hiroshi Matsuda | 2003-10-28 |
| 6627112 | Phosphor for vacuum ultraviolet excited light emitting device | Kenji Toda, Keiji Ono | 2003-09-30 |
| 6576157 | Vacuum ultraviolet ray-excited light-emitting phosphor | Keiji Ono | 2003-06-10 |
| 6565771 | Process for producing aluminate-based phosphor | Keiji Ono | 2003-05-20 |
| 6527978 | Phosphor for vacuum ultraviolet ray-exciting light-emitting element | Kyota Ueda, Tadashi Endo, Keiji Ono | 2003-03-04 |
| 6506320 | Method of preparing coprecipitated inorganic particles | Mikio Kobayashi, Yoshihiro Nishisu | 2003-01-14 |
| 6416910 | Light scattering resin layer, color filter and liquid crystal display using the same | Kiyotoshi Iimura, Koichi Fujisawa | 2002-07-09 |
| 6199989 | Optical plate having reflecting function and transmitting function | Yasuteru Maeda, Koichi Fujisawa | 2001-03-13 |
| 5614594 | Curable resin composition for overcoat film of color filter and color filter | Shigeaki Chika, Kouichi Satou, Naoki Takeyama, Shigeki Yamamoto | 1997-03-25 |
| 5587260 | Method of forming a functional film | Tsuyoshi Nakano, Nobuya Niizaki, Junichi Yasukawa, Miki Matsumura | 1996-12-24 |
| 5578403 | Method for manufacture of a substrate having window-shaped and frame-shaped coating films on the surface thereof | Tsutomu Watanabe, Yasuhiko Teshima, Miki Matsumura, Yoshikatsu Okada | 1996-11-26 |
| 5561011 | Method for manufacturing a substrate having window-shaped coating films and frame-shaped coating film on the surface thereof | Tsuyoshi Nakano, Yoshikatsu Okada, Jun-ichi Yasukawa, Miki Matsumura, Kazuo Tsueda | 1996-10-01 |
| 5503732 | Method for manufacturing a substrate having window-shaped and frame-shaped coating films on the surface thereof | Tsuyoshi Nakano, Yoshikatsu Okada, Yasuhiko Teshima, Miki Matsumura | 1996-04-02 |
| 5158726 | Process for production of ceramic shaped product having granule layer on the surface and ceramic implant material | Kenji Saita | 1992-10-27 |
| 5030396 | Process for production of porous ceramic article | Kenji Saita | 1991-07-09 |
| 4313493 | Forced air unit | Akira Kawase, Masao Takouchi, Yoshio Tsuji, Sadao Mitsumeri | 1982-02-02 |