Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6280859 | Light-emitting material for organo-electroluminescence device and for organic electroluminescence device which the material is applied | Toshikazu Onikubo, Michiko Tamano, Satoshi Okutsu | 2001-08-28 |
| 6251531 | Light-emitting material for organic electroluminescence device, and organic electroluminescence device for which the light-emitting material is adapted | Michiko Tamano, Satoshi Okutsu | 2001-06-26 |
| 6245449 | Material for organoelectroluminescence device and use thereof | Michiko Tamano, Toshikazu Onikubo, Satoshi Okutsu | 2001-06-12 |
| 6224658 | Thiobacillus thiooxidansgrowth inhibitor, cement composition, and cement structure | Terunobu Maeda, Atsunori Negishi, Hiromi Uchida, Reiko Tanaka | 2001-05-01 |
| 6159281 | Deterioration preventive for concrete or mortar and method for preventing deterioration of concrete or mortar | Hiromi Uchida, Reiko Tanaka, Michiko Tamano | 2000-12-12 |
| 6150042 | Material for organoelectro-luminescence device and use thereof | Michiko Tamano, Toshikazu Onikubo, Satoshi Okutsu | 2000-11-21 |
| 6001284 | Organoelectroluminescence device material and organoelectroluminescence device for which the material is adapted | Michiko Tamano, Satoshi Okutsu | 1999-12-14 |
| 5968675 | Hole-transporting material and use thereof | Michiko Tamano, Satoshi Okutsu | 1999-10-19 |
| 5948941 | Material for organoelectroluminescence device and organoelectroluminescence device using the material | Michiko Tamano, Toshikazu Onikubo, Satoshi Okutsu | 1999-09-07 |
| 5811834 | Light-emitting material for organo-electroluminescence device and organo-electroluminescence device for which the light-emitting material is adapted | Michiko Tamano | 1998-09-22 |
| 5759444 | Light-emitting material for organic electroluminescence device, and organic electroluminescence device for which the light-emitting material is adapted | Michiko Tamano, Satoshi Okutsu | 1998-06-02 |
| 5698740 | Hole-transport material | Tadashi Ogawa, Yasumasa Suda | 1997-12-16 |
| 5681664 | Hole-transporting material and use thereof | Michiko Tamano, Toshikazu Onikubo, Toshiyuki Uemura, Tadashi Ogawa | 1997-10-28 |
| 5585213 | Hole-transporting material and its use | Michiko Tamano, Toshikazu Onikubo | 1996-12-17 |
| 4882427 | Titanium phthalocyanine optical semiconductor material and electrophotographic plate using same | Shigemasa Takano | 1989-11-21 |